Index: head/contrib/libpcap/runlex.sh =================================================================== --- head/contrib/libpcap/runlex.sh (revision 313694) +++ head/contrib/libpcap/runlex.sh (nonexistent) @@ -1,233 +0,0 @@ -#! /bin/sh - -# -# runlex.sh -# Script to run Lex/Flex. -# First argument is the (quoted) name of the command; if it's null, that -# means that neither Flex nor Lex was found, so we report an error and -# quit. -# - -# -# Get the name of the command to run, and then shift to get the arguments. -# -if [ $# -eq 0 ] -then - echo "Usage: runlex [ arguments ]" 1>&2 - exit 1 -fi -LEX="$1" -shift - -# -# Check whether we have Lex or Flex. -# -if [ -z "${LEX}" ] -then - echo "Neither lex nor flex was found" 1>&2 - exit 1 -fi - -# -# Process the flags. We don't use getopt because we don't want to -# embed complete knowledge of what options are supported by Lex/Flex. -# -flags="" -outfile=lex.yy.c -while [ $# -ne 0 ] -do - case "$1" in - - -o*) - # - # Set the output file name. - # - outfile=`echo "$1" | sed 's/-o\(.*\)/\1/'` - ;; - - -*) - # - # Add this to the list of flags. - # - flags="$flags $1" - ;; - - --|*) - # - # End of flags. - # - break - ;; - esac - shift -done - -# -# Is it Lex, or is it Flex? -# -if [ "${LEX}" = flex ] -then - # - # It's Flex. - # - have_flex=yes - - # - # Does it support the --noFUNCTION options? If so, we pass - # --nounput, as at least some versions that support those - # options don't support disabling yyunput by defining - # YY_NO_UNPUT. - # - if flex --help | egrep noFUNCTION >/dev/null - then - flags="$flags --nounput" - - # - # Does it support -R, for generating reentrant scanners? - # If so, we're not currently using that feature, but - # it'll generate some unused functions anyway - and there - # won't be any header file declaring them, so there'll be - # defined-but-not-declared warnings. Therefore, we use - # --noFUNCTION options to suppress generating those - # functions. - # - if flex --help | egrep reentrant >/dev/null - then - flags="$flags --noyyget_lineno --noyyget_in --noyyget_out --noyyget_leng --noyyget_text --noyyset_lineno --noyyset_in --noyyset_out" - fi - fi -else - # - # It's Lex. - # - have_flex=no -fi - -# -# OK, run it. -# If it's lex, it doesn't support -o, so we just write to -# lex.yy.c and, if it succeeds, rename it to the right name, -# otherwise we remove lex.yy.c. -# If it's flex, it supports -o, so we use that - flex with -P doesn't -# write to lex.yy.c, it writes to a lex.{prefix from -P}.c. -# -if [ $have_flex = yes ] -then - ${LEX} $flags -o"$outfile" "$@" - - # - # Did it succeed? - # - status=$? - if [ $status -ne 0 ] - then - # - # No. Exit with the failing exit status. - # - exit $status - fi - - # - # Flex has the annoying habit of stripping all but the last - # component of the "-o" flag argument and using that as the - # place to put the output. This gets in the way of building - # in a directory different from the source directory. Try - # to work around this. - # - # Is the outfile where we think it is? - # - outfile_base=`basename "$outfile"` - if [ "$outfile_base" != "$outfile" -a \( ! -r "$outfile" \) -a -r "$outfile_base" ] - then - # - # No, it's not, but it is in the current directory. Put it - # where it's supposed to be. - # - mv "$outfile_base" "$outfile" - - # - # Did that succeed? - # - status=$? - if [ $status -ne 0 ] - then - # - # No. Exit with the failing exit status. - # - exit $status - fi - fi -else - ${LEX} $flags "$@" - - # - # Did it succeed? - # - status=$? - if [ $status -ne 0 ] - then - # - # No. Get rid of any lex.yy.c file we generated, and - # exit with the failing exit status. - # - rm -f lex.yy.c - exit $status - fi - - # - # OK, rename lex.yy.c to the right output file. - # - mv lex.yy.c "$outfile" - - # - # Did that succeed? - # - status=$? - if [ $status -ne 0 ] - then - # - # No. Get rid of any lex.yy.c file we generated, and - # exit with the failing exit status. - # - rm -f lex.yy.c - exit $status - fi -fi - -# -# OK, now let's generate a header file declaring the relevant functions -# defined by the .c file; if the .c file is .../foo.c, the header file -# will be .../foo.h. -# -# This works around some other Flex suckage, wherein it doesn't declare -# the lex routine before defining it, causing compiler warnings. -# XXX - newer versions of Flex support --header-file=, to generate the -# appropriate header file. With those versions, we should use that option. -# - -# -# Get the name of the prefix; scan the source files for a %option prefix -# line. We use the last one. -# -prefix=`sed -n 's/%option[ ][ ]*prefix="\(.*\)".*/\1/p' "$@" | tail -1` -if [ ! -z "$prefix" ] -then - prefixline="#define yylex ${prefix}lex" -fi - -# -# Construct the name of the header file. -# -header_file=`dirname "$outfile"`/`basename "$outfile" .c`.h - -# -# Spew out the declaration. -# -cat <$header_file -/* This is generated by runlex.sh. Do not edit it. */ -$prefixline -#ifndef YY_DECL -#define YY_DECL int yylex(void) -#endif -YY_DECL; -EOF Property changes on: head/contrib/libpcap/runlex.sh ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:executable ## -1 +0,0 ## -* \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/contrib/libpcap/pcap-canusb-linux.c =================================================================== --- head/contrib/libpcap/pcap-canusb-linux.c (revision 313694) +++ head/contrib/libpcap/pcap-canusb-linux.c (nonexistent) @@ -1,472 +0,0 @@ -/* - * Copyright (c) 2009 Felix Obenhuber - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * Sockettrace sniffing API implementation for Linux platform - * By Felix Obenhuber - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include - -#include -#include -#include -#include -#include - -#include "pcap-int.h" -#include "pcap-canusb-linux.h" - -#define CANUSB_IFACE "canusb" - -#define CANUSB_VID 0x0403 -#define CANUSB_PID 0x8990 - -#define USE_THREAD 1 - -#if USE_THREAD == 0 -#include -#endif - - -/* forward declaration */ -static int canusb_activate(pcap_t *); -static int canusb_read_linux(pcap_t *, int , pcap_handler , u_char *); -static int canusb_inject_linux(pcap_t *, const void *, size_t); -static int canusb_setfilter_linux(pcap_t *, struct bpf_program *); -static int canusb_setdirection_linux(pcap_t *, pcap_direction_t); -static int canusb_stats_linux(pcap_t *, struct pcap_stat *); - -struct CAN_Msg -{ - uint32_t timestamp; - uint32_t id; - uint32_t length; - uint8_t data[8]; -}; - -/* - * Private data for capturing on Linux CANbus USB devices. - */ -struct pcap_canusb { - libusb_context *ctx; - libusb_device_handle *dev; - pthread_t worker; - int rdpipe, wrpipe; - volatile int loop; -}; - -int canusb_findalldevs(pcap_if_t **alldevsp, char *err_str) -{ - libusb_context *fdctx; - libusb_device** devs; - unsigned char sernum[65]; - int cnt, i; - - if (libusb_init(&fdctx) != 0) { - /* - * XXX - if this doesn't just mean "no USB file system mounted", - * perhaps we should report a real error rather than just - * saying "no CANUSB devices". - */ - return 0; - } - - cnt = libusb_get_device_list(fdctx,&devs); - - for(i=0;ipriv; - canusb->ctx = NULL; - canusb->dev = NULL; - canusb->rdpipe = -1; - canusb->wrpipe = -1; - - p->activate_op = canusb_activate; - - return (p); -} - - -static void* canusb_capture_thread(void *arg) -{ - struct pcap_canusb *canusb = arg; - int i; - struct - { - uint8_t rxsz, txsz; - } status; - - fcntl(canusb->wrpipe, F_SETFL, O_NONBLOCK); - - while(canusb->loop) - { - int sz; - struct CAN_Msg msg; - - libusb_interrupt_transfer(canusb->dev, 0x81, (unsigned char*)&status, sizeof(status), &sz, 100); - //HACK!!!!! -> drop buffered data, read new one by reading twice. - libusb_interrupt_transfer(canusb->dev, 0x81, (unsigned char*)&status, sizeof(status), &sz, 100); - - for(i = 0; idev, 0x85, (unsigned char*)&msg, sizeof(msg), &sz, 100); - write(canusb->wrpipe, &msg, sizeof(msg)); - } - - } - - return NULL; -} - -static int canusb_startcapture(struct pcap_canusb* this) -{ - int pipefd[2]; - - if (pipe(pipefd) == -1) - return -1; - - this->rdpipe = pipefd[0]; - this->wrpipe = pipefd[1]; - - this->loop = 1; - pthread_create(&this->worker, NULL, canusb_capture_thread, this); - - return this->rdpipe; -} - -static void canusb_clearbufs(struct pcap_canusb* this) -{ - unsigned char cmd[16]; - int al; - - cmd[0] = 1; //Empty incoming buffer - cmd[1] = 1; //Empty outgoing buffer - cmd[3] = 0; //Not a write to serial number - memset(&cmd[4],0,16-4); - - libusb_interrupt_transfer(this->dev, 0x1,cmd,16,&al,100); -} - - -static void canusb_close(pcap_t* handle) -{ - struct pcap_canusb *canusb = handle->priv; - - canusb->loop = 0; - pthread_join(canusb->worker, NULL); - - if (canusb->dev) - { - libusb_close(canusb->dev); - canusb->dev = NULL; - } - if (canusb->ctx) - { - libusb_exit(canusb->ctx); - canusb->ctx = NULL; - } -} - - - -static int canusb_activate(pcap_t* handle) -{ - struct pcap_canusb *canusb = handle->priv; - char *serial; - - if (libusb_init(&canusb->ctx) != 0) { - /* - * XXX - what causes this to fail? - */ - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "libusb_init() failed"); - return PCAP_ERROR; - } - - handle->read_op = canusb_read_linux; - - handle->inject_op = canusb_inject_linux; - handle->setfilter_op = canusb_setfilter_linux; - handle->setdirection_op = canusb_setdirection_linux; - handle->getnonblock_op = pcap_getnonblock_fd; - handle->setnonblock_op = pcap_setnonblock_fd; - handle->stats_op = canusb_stats_linux; - handle->cleanup_op = canusb_close; - - /* Initialize some components of the pcap structure. */ - handle->bufsize = 32; - handle->offset = 8; - handle->linktype = DLT_CAN_SOCKETCAN; - handle->set_datalink_op = NULL; - - serial = handle->opt.source + strlen(CANUSB_IFACE); - - canusb->dev = canusb_opendevice(canusb->ctx, serial); - if (!canusb->dev) - { - libusb_exit(canusb->ctx); - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't open USB Device"); - return PCAP_ERROR; - } - - canusb_clearbufs(canusb); - - handle->fd = canusb_startcapture(canusb); - handle->selectable_fd = handle->fd; - - return 0; -} - - - - -static int -canusb_read_linux(pcap_t *handle, int max_packets, pcap_handler callback, u_char *user) -{ - static struct timeval firstpacket = { -1, -1}; - int i = 0; - struct CAN_Msg msg; - struct pcap_pkthdr pkth; - - while(i < max_packets) - { - int n; - usleep(10 * 1000); - n = read(handle->fd, &msg, sizeof(msg)); - if (n <= 0) - break; - pkth.caplen = pkth.len = n; - pkth.caplen -= 4; - pkth.caplen -= 8 - msg.length; - - if ((firstpacket.tv_sec == -1) && (firstpacket.tv_usec == -1)) - gettimeofday(&firstpacket, NULL); - - pkth.ts.tv_usec = firstpacket.tv_usec + (msg.timestamp % 100) * 10000; - pkth.ts.tv_sec = firstpacket.tv_usec + (msg.timestamp / 100); - if (pkth.ts.tv_usec > 1000000) - { - pkth.ts.tv_usec -= 1000000; - pkth.ts.tv_sec++; - } - - callback(user, &pkth, (void*)&msg.id); - i++; - } - - return i; -} - - -static int -canusb_inject_linux(pcap_t *handle, const void *buf, size_t size) -{ - /* not yet implemented */ - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "inject not supported on canusb devices"); - return (-1); -} - - -static int -canusb_stats_linux(pcap_t *handle, struct pcap_stat *stats) -{ - /* not yet implemented */ - stats->ps_recv = 0; /* number of packets received */ - stats->ps_drop = 0; /* number of packets dropped */ - stats->ps_ifdrop = 0; /* drops by interface -- only supported on some platforms */ - return 0; -} - - -static int -canusb_setfilter_linux(pcap_t *p, struct bpf_program *fp) -{ - /* not yet implemented */ - return 0; -} - - -static int -canusb_setdirection_linux(pcap_t *p, pcap_direction_t d) -{ - /* no support for PCAP_D_OUT */ - if (d == PCAP_D_OUT) - { - snprintf(p->errbuf, sizeof(p->errbuf), - "Setting direction to PCAP_D_OUT is not supported on this interface"); - return -1; - } - - p->direction = d; - - return 0; -} - - -/* eof */ Index: head/contrib/libpcap/pcap-canusb-linux.h =================================================================== --- head/contrib/libpcap/pcap-canusb-linux.h (revision 313694) +++ head/contrib/libpcap/pcap-canusb-linux.h (nonexistent) @@ -1,37 +0,0 @@ -/* - * Copyright (c) 2009 Felix Obenhuber - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -/* - * Prototypes for SocketCAN related functions - */ -pcap_t* canusb_create(const char *device, char *ebuf, int *is_ours); -int canusb_findalldevs(pcap_if_t **pdevlist, char* errbuf); - Index: head/contrib/libpcap/configure.in =================================================================== --- head/contrib/libpcap/configure.in (revision 313694) +++ head/contrib/libpcap/configure.in (nonexistent) @@ -1,1716 +0,0 @@ -dnl -dnl Copyright (c) 1994, 1995, 1996, 1997 -dnl The Regents of the University of California. All rights reserved. -dnl -dnl Process this file with autoconf to produce a configure script. -dnl - -# -# See -# -# http://ftp.gnu.org/gnu/config/README -# -# for the URLs to use to fetch new versions of config.guess and -# config.sub. -# - -AC_PREREQ(2.61) -AC_INIT(pcap.c) - -AC_CANONICAL_SYSTEM - -AC_LBL_C_INIT_BEFORE_CC(V_CCOPT, V_INCLS) -AC_PROG_CC -AC_LBL_C_INIT(V_CCOPT, V_INCLS) -AC_LBL_SHLIBS_INIT -AC_LBL_C_INLINE -AC_C___ATTRIBUTE__ -if test "$ac_cv___attribute__" = "yes"; then - AC_C___ATTRIBUTE___UNUSED - AC_C___ATTRIBUTE___FORMAT -fi - -AC_CHECK_HEADERS(sys/bitypes.h) - -AC_CHECK_TYPE([int8_t], , - [AC_DEFINE([int8_t], [signed char], - [Define to `signed char' if int8_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif]) -AC_CHECK_TYPE([u_int8_t], , - [AC_DEFINE([u_int8_t], [unsigned char], - [Define to `unsigned char' if u_int8_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif]) -AC_CHECK_TYPE([int16_t], , - [AC_DEFINE([int16_t], [short], - [Define to `short' if int16_t not defined.])] - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif]) -AC_CHECK_TYPE([u_int16_t], , - [AC_DEFINE([u_int16_t], [unsigned short], - [Define to `unsigned short' if u_int16_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif]) -AC_CHECK_TYPE([int32_t], , - [AC_DEFINE([int32_t], [int], - [Define to `int' if int32_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif]) -AC_CHECK_TYPE([u_int32_t], , - [AC_DEFINE([u_int32_t], [unsigned int], - [Define to `unsigned int' if u_int32_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif]) -AC_CHECK_TYPE([int64_t], , - [AC_DEFINE([int64_t], [long long], - [Define to `long long' if int64_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif]) -AC_CHECK_TYPE([u_int64_t], , - [AC_DEFINE([u_int64_t], [unsigned long long], - [Define to `unsigned long long' if u_int64_t not defined.])], - [AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif]) - -# -# Try to arrange for large file support. -# -AC_SYS_LARGEFILE -AC_FUNC_FSEEKO - -dnl -dnl Even if were, on all OSes that support BPF, fixed to -dnl include , and we were to drop support for older -dnl releases without that fix, so that pcap-bpf.c doesn't need to -dnl include , the test program in "AC_LBL_FIXINCLUDES" -dnl in "aclocal.m4" uses it, so we would still have to test for it -dnl and set "HAVE_SYS_IOCCOM_H" if we have it, otherwise -dnl "AC_LBL_FIXINCLUDES" wouldn't work on some platforms such as Solaris. -dnl -AC_CHECK_HEADERS(sys/ioccom.h sys/sockio.h limits.h paths.h) -AC_CHECK_HEADERS(linux/types.h) -AC_CHECK_HEADERS(linux/if_packet.h netpacket/packet.h netpacket/if_packet.h) -AC_CHECK_HEADERS(net/pfvar.h, , , [#include -#include -#include ]) -if test "$ac_cv_header_net_pfvar_h" = yes; then - # - # Check for various PF actions. - # - AC_MSG_CHECKING(whether net/pfvar.h defines PF_NAT through PF_NORDR) - AC_TRY_COMPILE( - [#include - #include - #include - #include ], - [return PF_NAT+PF_NONAT+PF_BINAT+PF_NOBINAT+PF_RDR+PF_NORDR;], - [ - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_PF_NAT_THROUGH_PF_NORDR, 1, - [define if net/pfvar.h defines PF_NAT through PF_NORDR]) - ], - AC_MSG_RESULT(no)) -fi -AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include -#include ]) -if test "$ac_cv_header_netinet_if_ether_h" != yes; then - # - # The simple test didn't work. - # Do we need to include first? - # Unset ac_cv_header_netinet_if_ether_h so we don't - # treat the previous failure as a cached value and - # suppress the next test. - # - AC_MSG_NOTICE([Rechecking with some additional includes]) - unset ac_cv_header_netinet_if_ether_h - AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include -#include -#include -struct mbuf; -struct rtentry; -#include ]) -fi - -AC_LBL_FIXINCLUDES - -AC_CHECK_FUNCS(strerror strlcpy) - -needsnprintf=no -AC_CHECK_FUNCS(vsnprintf snprintf,, - [needsnprintf=yes]) -if test $needsnprintf = yes; then - AC_LIBOBJ([snprintf]) -fi - -# -# Do this before checking for ether_hostton(), as it's a -# "gethostbyname() -ish function". -# -AC_LBL_LIBRARY_NET - -# -# You are in a twisty little maze of UN*Xes, all different. -# Some might not have ether_hostton(). -# Some might have it, but not declare it in any header file. -# Some might have it, but declare it in . -# Some might have it, but declare it in -# (And some might have it but document it as something declared in -# , although appears to work.) -# -# Before you is a C compiler. -# -AC_CHECK_FUNCS(ether_hostton) -if test "$ac_cv_func_ether_hostton" = yes; then - # - # OK, we have ether_hostton(). Do we have ? - # - if test "$ac_cv_header_netinet_if_ether_h" = yes; then - # - # Yes. Does it declare ether_hostton()? - # - AC_CHECK_DECL(ether_hostton, - [ - AC_DEFINE(NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON,, - [Define to 1 if netinet/if_ether.h declares `ether_hostton']) - ],, - [ -#include -#include -#include -#include -struct mbuf; -struct rtentry; -#include -#include - ]) - fi - # - # Did that succeed? - # - if test "$ac_cv_have_decl_ether_hostton" != yes; then - # - # No, how about , as on Linux? - # - AC_CHECK_HEADERS(netinet/ether.h) - if test "$ac_cv_header_netinet_ether_h" = yes; then - # - # We have it - does it declare ether_hostton()? - # Unset ac_cv_have_decl_ether_hostton so we don't - # treat the previous failure as a cached value and - # suppress the next test. - # - unset ac_cv_have_decl_ether_hostton - AC_CHECK_DECL(ether_hostton, - [ - AC_DEFINE(NETINET_ETHER_H_DECLARES_ETHER_HOSTTON,, - [Define to 1 if netinet/ether.h declares `ether_hostton']) - ],, - [ -#include - ]) - fi - fi - # - # Is ether_hostton() declared? - # - if test "$ac_cv_have_decl_ether_hostton" != yes; then - # - # No, we'll have to declare it ourselves. - # Do we have "struct ether_addr"? - # - AC_CHECK_TYPES(struct ether_addr,,, - [ -#include -#include -#include -#include -struct mbuf; -struct rtentry; -#include -#include - ]) - AC_DEFINE(HAVE_DECL_ETHER_HOSTTON, 0, - [Define to 1 if you have the declaration of `ether_hostton', and to 0 if you -don't.]) - else - AC_DEFINE(HAVE_DECL_ETHER_HOSTTON, 1, - [Define to 1 if you have the declaration of `ether_hostton', and to 0 if you -don't.]) - fi -fi - -dnl to pacify those who hate protochain insn -AC_MSG_CHECKING(if --disable-protochain option is specified) -AC_ARG_ENABLE(protochain, -AC_HELP_STRING([--disable-protochain],[disable \"protochain\" insn])) -case "x$enable_protochain" in -xyes) enable_protochain=enabled ;; -xno) enable_protochain=disabled ;; -x) enable_protochain=enabled ;; -esac - -if test "$enable_protochain" = "disabled"; then - AC_DEFINE(NO_PROTOCHAIN,1,[do not use protochain]) -fi -AC_MSG_RESULT(${enable_protochain}) - -# -# SITA support is mutually exclusive with native capture support; -# "--with-sita" selects SITA support. -# -AC_ARG_WITH(sita, -AC_HELP_STRING([--with-sita],[include SITA support]), -[ - if test ! "x$withval" = "xno" ; then - AC_DEFINE(SITA,1,[include ACN support]) - AC_MSG_NOTICE(Enabling SITA ACN support) - V_PCAP=sita - V_FINDALLDEVS=sita - fi -], -[ -dnl -dnl Not all versions of test support -c (character special) but it's a -dnl better way of testing since the device might be protected. So we -dnl check in our normal order using -r and then check the for the /dev -dnl guys again using -c. -dnl -dnl XXX This could be done for cross-compiling, but for now it's not. -dnl -if test -z "$with_pcap" && test "$cross_compiling" = yes; then - AC_MSG_ERROR(pcap type not determined when cross-compiling; use --with-pcap=...) -fi -AC_ARG_WITH(pcap, -AC_HELP_STRING([--with-pcap=TYPE],[use packet capture TYPE])) -AC_MSG_CHECKING(packet capture type) -if test ! -z "$with_pcap" ; then - V_PCAP="$withval" -elif test -r /dev/bpf -o -h /dev/bpf ; then - # - # Cloning BPF device. - # - V_PCAP=bpf - AC_DEFINE(HAVE_CLONING_BPF,1,[define if you have a cloning BPF device]) -elif test -r /dev/bpf0 ; then - V_PCAP=bpf -elif test -r /usr/include/net/pfilt.h ; then - V_PCAP=pf -elif test -r /dev/enet ; then - V_PCAP=enet -elif test -r /dev/nit ; then - V_PCAP=snit -elif test -r /usr/include/sys/net/nit.h ; then - V_PCAP=nit -elif test -r /usr/include/linux/socket.h ; then - V_PCAP=linux -elif test -r /usr/include/net/raw.h ; then - V_PCAP=snoop -elif test -r /usr/include/odmi.h ; then - # - # On AIX, the BPF devices might not yet be present - they're - # created the first time libpcap runs after booting. - # We check for odmi.h instead. - # - V_PCAP=bpf -elif test -c /dev/bpf0 ; then # check again in case not readable - V_PCAP=bpf -elif test -r /usr/include/sys/dlpi.h ; then - V_PCAP=dlpi -elif test -c /dev/enet ; then # check again in case not readable - V_PCAP=enet -elif test -c /dev/nit ; then # check again in case not readable - V_PCAP=snit -else - V_PCAP=null -fi -AC_MSG_RESULT($V_PCAP) - -# -# Do capture-mechanism-dependent tests. -# -case "$V_PCAP" in -dlpi) - # - # Needed for common functions used by pcap-[dlpi,libdlpi].c - # - SSRC="dlpisubs.c" - - # - # Checks for some header files. - # - AC_CHECK_HEADERS(sys/bufmod.h sys/dlpi_ext.h) - - # - # Checks to see if Solaris has the public libdlpi(3LIB) library. - # Note: The existence of /usr/include/libdlpi.h does not mean it is the - # public libdlpi(3LIB) version. Before libdlpi was made public, a - # private version also existed, which did not have the same APIs. - # Due to a gcc bug, the default search path for 32-bit libraries does - # not include /lib, we add it explicitly here. - # [http://bugs.opensolaris.org/view_bug.do?bug_id=6619485]. - # Also, due to the bug above applications that link to libpcap with - # libdlpi will have to add "-L/lib" option to "configure". - # - saved_ldflags=$LDFLAGS - LDFLAGS="$LIBS -L/lib" - AC_CHECK_LIB(dlpi, dlpi_walk, - [ - LIBS="-ldlpi $LIBS" - V_PCAP=libdlpi - AC_DEFINE(HAVE_LIBDLPI,1,[if libdlpi exists]) - ], - V_PCAP=dlpi) - LDFLAGS=$saved_ldflags - - # - # Checks whether is usable, to catch weird SCO - # versions of DLPI. - # - AC_MSG_CHECKING(whether is usable) - AC_CACHE_VAL(ac_cv_sys_dlpi_usable, - AC_TRY_COMPILE( - [ - #include - #include - #include - ], - [int i = DL_PROMISC_PHYS;], - ac_cv_sys_dlpi_usable=yes, - ac_cv_sys_dlpi_usable=no)) - AC_MSG_RESULT($ac_cv_sys_dlpi_usable) - if test $ac_cv_sys_dlpi_usable = no ; then - AC_MSG_ERROR( is not usable on this system; it probably has a non-standard DLPI) - fi - - # - # Check whether we have a /dev/dlpi device or have multiple devices. - # - AC_MSG_CHECKING(for /dev/dlpi device) - if test -c /dev/dlpi ; then - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_DEV_DLPI, 1, [define if you have a /dev/dlpi]) - else - AC_MSG_RESULT(no) - dir="/dev/dlpi" - AC_MSG_CHECKING(for $dir directory) - if test -d $dir ; then - AC_MSG_RESULT(yes) - AC_DEFINE_UNQUOTED(PCAP_DEV_PREFIX, "$dir", [/dev/dlpi directory]) - else - AC_MSG_RESULT(no) - fi - fi - - # - # This check is for Solaris with DLPI support for passive modes. - # See dlpi(7P) for more details. - # - AC_LBL_DL_PASSIVE_REQ_T - ;; - -linux) - # - # Do we have the wireless extensions? - # - AC_CHECK_HEADERS(linux/wireless.h, [], [], - [ -#include -#include -#include - ]) - - # - # Do we have libnl? - # - AC_ARG_WITH(libnl, - AC_HELP_STRING([--without-libnl],[disable libnl support @<:@default=yes, on Linux, if present@:>@]), - with_libnl=$withval,,) - - if test x$with_libnl != xno ; then - have_any_nl="no" - - # - # Try libnl 3.x first. - # - AC_CHECK_LIB(nl-3, nl_socket_alloc, - [ - # - # Yes, we have libnl 3.x. - # - LIBS="-lnl-genl-3 -lnl-3 $LIBS" - AC_DEFINE(HAVE_LIBNL,1,[if libnl exists]) - AC_DEFINE(HAVE_LIBNL_3_x,1,[if libnl exists and is version 3.x]) - AC_DEFINE(HAVE_LIBNL_NLE,1,[libnl has NLE_FAILURE]) - AC_DEFINE(HAVE_LIBNL_SOCKETS,1,[libnl has new-style socket api]) - V_INCLS="$V_INCLS -I/usr/include/libnl3" - have_any_nl="yes" - ]) - - if test x$have_any_nl = xno ; then - # - # Try libnl 2.x - # - AC_CHECK_LIB(nl, nl_socket_alloc, - [ - # - # Yes, we have libnl 2.x. - # - LIBS="-lnl-genl -lnl $LIBS" - AC_DEFINE(HAVE_LIBNL,1,[if libnl exists]) - AC_DEFINE(HAVE_LIBNL_2_x,1,[if libnl exists and is version 2.x]) - AC_DEFINE(HAVE_LIBNL_NLE,1,[libnl has NLE_FAILURE]) - AC_DEFINE(HAVE_LIBNL_SOCKETS,1,[libnl has new-style socket api]) - have_any_nl="yes" - ]) - fi - - if test x$have_any_nl = xno ; then - # - # No, we don't; do we have libnl 1.x? - # - AC_CHECK_LIB(nl, nl_handle_alloc, - [ - # - # Yes. - # - LIBS="-lnl $LIBS" - AC_DEFINE(HAVE_LIBNL,1,[if libnl exists]) - have_any_nl="yes" - ]) - fi - - if test x$have_any_nl = xno ; then - # - # No, we don't have libnl at all. - # - if test x$with_libnl = xyes ; then - AC_MSG_ERROR([libnl support requested but libnl not found]) - fi - fi - fi - - AC_CHECK_HEADERS(linux/ethtool.h,,, - [ -AC_INCLUDES_DEFAULT -#include - ]) - AC_LBL_TPACKET_STATS - AC_LBL_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI - ;; - -bpf) - # - # Check whether we have the *BSD-style ioctls. - # - AC_CHECK_HEADERS(net/if_media.h) - - AC_MSG_CHECKING(whether the system supports zerocopy BPF) - AC_TRY_COMPILE( - [#include - #include - #include - #include ], - [return (BIOCROTZBUF + BPF_BUFMODE_ZBUF);], - [ - AC_MSG_RESULT(yes) - AC_DEFINE(HAVE_ZEROCOPY_BPF, 1, - [define if the system supports zerocopy BPF]) - ], - AC_MSG_RESULT(no)) - - # - # Check whether we have struct BPF_TIMEVAL. - # - AC_CHECK_TYPES(struct BPF_TIMEVAL,,, - [ -#include -#include -#ifdef HAVE_SYS_IOCCOM_H -#include -#endif -#include - ]) - ;; - -dag) - V_DEFS="$V_DEFS -DDAG_ONLY" - ;; - -septel) - V_DEFS="$V_DEFS -DSEPTEL_ONLY" - ;; - -snf) - V_DEFS="$V_DEFS -DSNF_ONLY" - ;; - -null) - AC_MSG_WARN(cannot determine packet capture interface) - AC_MSG_WARN((see the INSTALL doc for more info)) - ;; -esac - -dnl -dnl Now figure out how we get a list of interfaces and addresses, -dnl if we support capturing. Don't bother if we don't support -dnl capturing. -dnl -if test "$V_PCAP" = null -then - # - # We can't capture, so we can't open any capture - # devices, so we won't return any interfaces. - # - V_FINDALLDEVS=null -else - AC_CHECK_FUNC(getifaddrs,[ - # - # We have "getifaddrs()"; make sure we have - # as well, just in case some platform is really weird. - # - AC_CHECK_HEADER(ifaddrs.h,[ - # - # We have the header, so we use "getifaddrs()" to - # get the list of interfaces. - # - V_FINDALLDEVS=getad - ],[ - # - # We don't have the header - give up. - # XXX - we could also fall back on some other - # mechanism, but, for now, this'll catch this - # problem so that we can at least try to figure - # out something to do on systems with "getifaddrs()" - # but without "ifaddrs.h", if there is something - # we can do on those systems. - # - AC_MSG_ERROR([Your system has getifaddrs() but doesn't have a usable .]) - ]) - ],[ - # - # Well, we don't have "getifaddrs()", so we have to use - # some other mechanism; determine what that mechanism is. - # - # The first thing we use is the type of capture mechanism, - # which is somewhat of a proxy for the OS we're using. - # - case "$V_PCAP" in - - dlpi|libdlpi) - # - # This might be Solaris 8 or later, with - # SIOCGLIFCONF, or it might be some other OS - # or some older version of Solaris, with - # just SIOCGIFCONF. - # - AC_MSG_CHECKING(whether we have SIOCGLIFCONF) - AC_CACHE_VAL(ac_cv_lbl_have_siocglifconf, - AC_TRY_COMPILE( - [#include - #include - #include - #include - #include ], - [ioctl(0, SIOCGLIFCONF, (char *)0);], - ac_cv_lbl_have_siocglifconf=yes, - ac_cv_lbl_have_siocglifconf=no)) - AC_MSG_RESULT($ac_cv_lbl_have_siocglifconf) - if test $ac_cv_lbl_have_siocglifconf = yes ; then - V_FINDALLDEVS=glifc - else - V_FINDALLDEVS=gifc - fi - ;; - - *) - # - # Assume we just have SIOCGIFCONF. - # (XXX - on at least later Linux kernels, there's - # another mechanism, and we should be using that - # instead.) - # - V_FINDALLDEVS=gifc - ;; - esac]) -fi -]) - -AC_MSG_CHECKING(for socklen_t) -AC_TRY_COMPILE([ - #include - #include - ], - [ socklen_t x; ], - have_socklen_t=yes, - have_socklen_t=no) -if test "x$have_socklen_t" = "xyes"; then - AC_DEFINE(HAVE_SOCKLEN_T, 1, [define if socklen_t is defined]) -fi -AC_MSG_RESULT($have_socklen_t) - -AC_ARG_ENABLE(ipv6, -AC_HELP_STRING([--enable-ipv6],[build IPv6-capable version @<:@default=yes, if getaddrinfo available@:>@]), - [], - [enable_ipv6=ifavailable]) -if test "$enable_ipv6" != "no"; then - AC_CHECK_FUNC(getaddrinfo, - [ - AC_DEFINE(INET6,1,[IPv6]) - ], - [ - if test "$enable_ipv6" != "ifavailable"; then - AC_MSG_FAILURE([--enable-ipv6 was given, but getaddrinfo isn't available]) - fi - ]) -fi - -AC_MSG_CHECKING(whether to build optimizer debugging code) -AC_ARG_ENABLE(optimizer-dbg, -AC_HELP_STRING([--enable-optimizer-dbg],[build optimizer debugging code])) -if test "$enable_optimizer_dbg" = "yes"; then - AC_DEFINE(BDEBUG,1,[Enable optimizer debugging]) -fi -AC_MSG_RESULT(${enable_optimizer_dbg-no}) - -AC_MSG_CHECKING(whether to build parser debugging code) -AC_ARG_ENABLE(yydebug, -AC_HELP_STRING([--enable-yydebug],[build parser debugging code])) -if test "$enable_yydebug" = "yes"; then - AC_DEFINE(YYDEBUG,1,[Enable parser debugging]) -fi -AC_MSG_RESULT(${enable_yydebug-no}) - -# Check for Endace DAG card support. -AC_ARG_WITH([dag], -AC_HELP_STRING([--with-dag@<:@=DIR@:>@],[include Endace DAG support @<:@"yes", "no" or DIR; default="yes" on BSD and Linux if present@:>@]), -[ - if test "$withval" = no - then - # User doesn't want DAG support. - want_dag=no - elif test "$withval" = yes - then - # User wants DAG support but hasn't specified a directory. - want_dag=yes - else - # User wants DAG support and has specified a directory, so use the provided value. - want_dag=yes - dag_root=$withval - fi -],[ - # - # Use DAG API if present, otherwise don't - # - want_dag=ifpresent -]) - -AC_ARG_WITH([dag-includes], -AC_HELP_STRING([--with-dag-includes=DIR],[Endace DAG include directory]), -[ - # User wants DAG support and has specified a header directory, so use the provided value. - want_dag=yes - dag_include_dir=$withval -],[]) - -AC_ARG_WITH([dag-libraries], -AC_HELP_STRING([--with-dag-libraries=DIR],[Endace DAG library directory]), -[ - # User wants DAG support and has specified a library directory, so use the provided value. - want_dag=yes - dag_lib_dir=$withval -],[]) - -case "$V_PCAP" in -linux|bpf|dag) - # - # We support the DAG API if we're on Linux or BSD, or if we're - # building a DAG-only libpcap. - # - ;; -*) - # - # If the user explicitly requested DAG, tell them it's not - # supported. - # - # If they expressed no preference, don't include it. - # - if test $want_dag = yes; then - AC_MSG_ERROR([DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types]) - elif test $want_dag = yes; then - want_dag=no - fi - ;; -esac - -ac_cv_lbl_dag_api=no -if test "$want_dag" != no; then - - AC_MSG_CHECKING([whether we have DAG API headers]) - - # If necessary, set default paths for DAG API headers and libraries. - if test -z "$dag_root"; then - dag_root=/usr/local - fi - - if test -z "$dag_include_dir"; then - dag_include_dir="$dag_root/include" - fi - - if test -z "$dag_lib_dir"; then - dag_lib_dir="$dag_root/lib" - fi - - if test -z "$dag_tools_dir"; then - dag_tools_dir="$dag_root/tools" - fi - - if test -r $dag_include_dir/dagapi.h; then - ac_cv_lbl_dag_api=yes - fi - AC_MSG_RESULT([$ac_cv_lbl_dag_api ($dag_include_dir)]) -fi - -if test $ac_cv_lbl_dag_api = yes; then - V_INCLS="$V_INCLS -I$dag_include_dir" - - if test $V_PCAP != dag ; then - SSRC="pcap-dag.c" - fi - - # See if we can find a general version string. - # Don't need to save and restore LIBS to prevent -ldag being - # included if there's a found-action (arg 3). - saved_ldflags=$LDFLAGS - LDFLAGS="-L$dag_lib_dir" - AC_CHECK_LIB([dag], [dag_attach_stream], [dag_streams="1"], [dag_streams="0"]) - AC_CHECK_LIB([dag],[dag_get_erf_types], [ - AC_DEFINE(HAVE_DAG_GET_ERF_TYPES, 1, [define if you have dag_get_erf_types()])]) - AC_CHECK_LIB([dag],[dag_get_stream_erf_types], [ - AC_DEFINE(HAVE_DAG_GET_STREAM_ERF_TYPES, 1, [define if you have dag_get_stream_erf_types()])]) - - LDFLAGS=$saved_ldflags - - if test "$dag_streams" = 1; then - AC_DEFINE(HAVE_DAG_STREAMS_API, 1, [define if you have streams capable DAG API]) - LIBS="$LIBS -ldag" - LDFLAGS="$LDFLAGS -L$dag_lib_dir" - - AC_CHECK_LIB([vdag],[vdag_set_device_info], [ac_dag_have_vdag="1"], [ac_dag_have_vdag="0"]) - if test "$ac_dag_have_vdag" = 1; then - AC_DEFINE(HAVE_DAG_VDAG, 1, [define if you have vdag_set_device_info()]) - LIBS="$LIBS -lpthread" - fi - fi - - AC_DEFINE(HAVE_DAG_API, 1, [define if you have the DAG API]) -fi - -AC_MSG_CHECKING(whether we have the DAG API) - -if test $ac_cv_lbl_dag_api = no; then - AC_MSG_RESULT(no) - if test "$want_dag" = yes; then - # User wanted DAG support but we couldn't find it. - AC_MSG_ERROR([DAG API requested, but not found at $dag_root: use --without-dag]) - fi - - if test "$V_PCAP" = dag; then - # User requested "dag" capture type but the DAG API wasn't - # found. - AC_MSG_ERROR([Specifying the capture type as "dag" requires the DAG API to be present; use the --with-dag options to specify the location. (Try "./configure --help" for more information.)]) - fi -else - AC_MSG_RESULT(yes) -fi - -AC_ARG_WITH(septel, -AC_HELP_STRING([--with-septel@<:@=DIR@:>@],[include Septel support (located in directory DIR, if supplied). @<:@default=yes, on Linux, if present@:>@]), -[ - if test "$withval" = no - then - want_septel=no - elif test "$withval" = yes - then - want_septel=yes - septel_root= - else - want_septel=yes - septel_root=$withval - fi -],[ - # - # Use Septel API if present, otherwise don't - # - want_septel=ifpresent - septel_root=./../septel -]) -ac_cv_lbl_septel_api=no -case "$V_PCAP" in -linux|septel) - # - # We support the Septel API if we're on Linux, or if we're building - # a Septel-only libpcap. - # - ;; -*) - # - # If the user explicitly requested Septel, tell them it's not - # supported. - # - # If they expressed no preference, don't include it. - # - if test $want_septel = yes; then - AC_MSG_ERROR(Septel support only available with 'linux' and 'septel' packet capture types) - elif test $want_septel = yes; then - want_septel=no - fi - ;; -esac - -if test "$with_septel" != no; then - AC_MSG_CHECKING(whether we have Septel API) - - if test -z "$septel_root"; then - septel_root=$srcdir/../septel - fi - - septel_tools_dir="$septel_root" - septel_include_dir="$septel_root/INC" - - ac_cv_lbl_septel_api=no - if test -r "$septel_include_dir/msg.h"; then - V_INCLS="$V_INCLS -I$septel_include_dir" - ADDLOBJS="$ADDLOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o" - ADDLARCHIVEOBJS="$ADDLARCHIVEOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o" - - if test "$V_PCAP" != septel ; then - SSRC="pcap-septel.c" - fi - ac_cv_lbl_septel_api=yes - fi - - AC_MSG_RESULT($ac_cv_lbl_septel_api) - if test $ac_cv_lbl_septel_api = no; then - if test "$want_septel" = yes; then - AC_MSG_ERROR(Septel API not found under directory $septel_root; use --without-septel) - fi - else - AC_DEFINE(HAVE_SEPTEL_API, 1, [define if you have a Septel API]) - fi -fi - -if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then - AC_MSG_ERROR(Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR) -fi - -# Check for Myricom SNF support. -AC_ARG_WITH([snf], -AC_HELP_STRING([--with-snf@<:@=DIR@:>@],[include Myricom SNF support @<:@"yes", "no" or DIR; default="yes" on BSD and Linux if present@:>@]), -[ - if test "$withval" = no - then - # User explicitly doesn't want SNF - want_snf=no - elif test "$withval" = yes - then - # User wants SNF support but hasn't specific a directory. - want_snf=yes - else - # User wants SNF support with a specified directory. - want_snf=yes - snf_root=$withval - fi -],[ - # - # Use Sniffer API if present, otherwise don't - # - want_snf=ifpresent -]) - -AC_ARG_WITH([snf-includes], -AC_HELP_STRING([--with-snf-includes=DIR],[Myricom SNF include directory]), -[ - # User wants SNF with specific header directory - want_snf=yes - snf_include_dir=$withval -],[]) - -AC_ARG_WITH([snf-libraries], -AC_HELP_STRING([--with-snf-libraries=DIR],[Myricom SNF library directory]), -[ - # User wants SNF with specific lib directory - want_snf=yes - snf_lib_dir=$withval -],[]) - -case "$V_PCAP" in -bpf|linux|snf) - # - # We support the Sniffer API if we're on BSD, Linux, or if we're - # building a Sniffer-only libpcap. - # - ;; -*) - # - # If the user explicitly requested Sniffer, tell them it's not - # supported. - # - # If they expressed no preference, don't include it. - # - if test $want_snf = yes; then - AC_MSG_ERROR(Myricom SNF support only available with 'bpf' 'linux' and 'snf' packet capture types) - elif test $want_snf = yes; then - want_snf=no - fi - ;; -esac - -ac_cv_lbl_snf_api=no -if test "$with_snf" != no; then - - AC_MSG_CHECKING(whether we have Myricom Sniffer API) - - if test -z "$snf_root"; then - snf_root=/opt/snf - fi - - if test -z "$snf_include_dir"; then - snf_include_dir="$snf_root/include" - fi - - if test -z "$snf_lib_dir"; then - snf_lib_dir="$snf_root/lib" - fi - - if test -f "$snf_include_dir/snf.h"; then - ac_cv_lbl_snf_api=yes - fi - AC_MSG_RESULT([$ac_cv_lbl_snf_api ($snf_root)]) - - if test $ac_cv_lbl_snf_api = no; then - if test "$want_snf" = yes; then - AC_MSG_ERROR(SNF API headers not found under $snf_include_dir; use --without-snf) - fi - else - saved_ldflags=$LDFLAGS - LDFLAGS="$LDFLAGS -L$snf_lib_dir" - AC_CHECK_LIB([snf], [snf_init], [ac_cv_lbl_snf_api="yes"], [ac_cv_lbl_snf_api="no"]) - LDFLAGS="$saved_ldflags" - - if test $ac_cv_lbl_snf_api = no; then - if test "$want_snf" = yes; then - AC_MSG_ERROR(SNF API cannot correctly be linked check config.log; use --without-snf) - fi - else - V_INCLS="$V_INCLS -I$snf_include_dir" - LIBS="$LIBS -lsnf" - LDFLAGS="$LDFLAGS -L$snf_lib_dir" - if test "$V_PCAP" != snf ; then - SSRC="pcap-snf.c" - fi - AC_DEFINE(HAVE_SNF_API, 1, [define if you have Myricom SNF API]) - fi - fi -fi - -if test "$V_PCAP" = snf -a "$ac_cv_lbl_snf_api" = no; then - AC_MSG_ERROR(Specifying the capture type as 'snf' requires the Myricom Sniffer API to be present; use --with-snf=DIR) -fi - -AC_LBL_LEX_AND_YACC(V_LEX, V_YACC, pcap_) -if test "$V_LEX" = lex ; then -# Some versions of lex can't handle the definitions section of scanner.l . -# Try lexing it and complain if it can't deal. - AC_CACHE_CHECK([for capable lex], tcpdump_cv_capable_lex, - if lex -t scanner.l > /dev/null 2>&1; then - tcpdump_cv_capable_lex=yes - else - tcpdump_cv_capable_lex=insufficient - fi) - if test $tcpdump_cv_capable_lex = insufficient ; then - AC_MSG_ERROR([Your operating system's lex is insufficient to compile - libpcap. flex is a lex replacement that has many advantages, including - being able to compile libpcap. For more information, see - http://www.gnu.org/software/flex/flex.html .]) - fi -fi - -# -# Assume, by default, no support for shared libraries and V7/BSD convention -# for man pages (file formats in section 5, miscellaneous info in section 7). -# Individual cases can override this. -# -DYEXT="none" -MAN_FILE_FORMATS=5 -MAN_MISC_INFO=7 -case "$host_os" in - -aix*) - dnl Workaround to enable certain features - AC_DEFINE(_SUN,1,[define on AIX to get certain functions]) - - # - # AIX makes it fun to build shared and static libraries, - # because they're *both* ".a" archive libraries. We - # build the static library for the benefit of the traditional - # scheme of building libpcap and tcpdump in subdirectories of - # the same directory, with tcpdump statically linked with the - # libpcap in question, but we also build a shared library as - # "libpcap.shareda" and install *it*, rather than the static - # library, as "libpcap.a". - # - DYEXT="shareda" - - case "$V_PCAP" in - - dlpi) - # - # If we're using DLPI, applications will need to - # use /lib/pse.exp if present, as we use the - # STREAMS routines. - # - pseexe="/lib/pse.exp" - AC_MSG_CHECKING(for $pseexe) - if test -f $pseexe ; then - AC_MSG_RESULT(yes) - LIBS="-I:$pseexe" - fi - ;; - - bpf) - # - # If we're using BPF, we need "-lodm" and "-lcfg", as - # we use them to load the BPF module. - # - LIBS="-lodm -lcfg" - ;; - esac - ;; - -darwin*) - DYEXT="dylib" - V_CCOPT="$V_CCOPT -fno-common" - AC_ARG_ENABLE(universal, - AC_HELP_STRING([--disable-universal],[don't build universal on OS X])) - if test "$enable_universal" != "no"; then - case "$host_os" in - - darwin[0-7].*) - # - # Pre-Tiger. Build only for 32-bit PowerPC; no - # need for any special compiler or linker flags. - # - ;; - - darwin8.[0123]*) - # - # Tiger, prior to Intel support. Build for 32-bit - # PowerPC and 64-bit PowerPC, with 32-bit PowerPC - # first. (I'm guessing that's what Apple does.) - # - V_CCOPT="$V_CCOPT -arch ppc -arch ppc64" - LDFLAGS="$LDFLAGS -arch ppc -arch ppc64" - ;; - - darwin8.[456]*) - # - # Tiger, subsequent to Intel support but prior to - # x86-64 support. Build for 32-bit PowerPC, 64-bit - # PowerPC, and x86, with 32-bit PowerPC first. - # (I'm guessing that's what Apple does.) - # - V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386" - LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386" - ;; - - darwin8.*) - # - # All other Tiger, so subsequent to x86-64 - # support. Build for 32-bit PowerPC, 64-bit - # PowerPC, x86, and x86-64, and with 32-bit PowerPC - # first. (I'm guessing that's what Apple does.) - # - V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64" - LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64" - ;; - - darwin9.*) - # - # Leopard. Build for 32-bit PowerPC, 64-bit - # PowerPC, x86, and x86-64, with 32-bit PowerPC - # first. (That's what Apple does.) - # - V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64" - LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64" - ;; - - darwin10.*) - # - # Snow Leopard. Build for x86-64, x86, and - # 32-bit PowerPC, with x86-64 first. (That's - # what Apple does, even though Snow Leopard - # doesn't run on PPC, so PPC libpcap runs under - # Rosetta, and Rosetta doesn't support BPF - # ioctls, so PPC programs can't do live - # captures.) - # - V_CCOPT="$V_CCOPT -arch x86_64 -arch i386 -arch ppc" - LDFLAGS="$LDFLAGS -arch x86_64 -arch i386 -arch ppc" - ;; - - darwin*) - # - # Post-Snow Leopard. Build for x86-64 and - # x86, with x86-64 first. (That's probably what - # Apple does, given that Rosetta is gone.) - # XXX - update if and when Apple drops support - # for 32-bit x86 code. - # - V_CCOPT="$V_CCOPT -arch x86_64 -arch i386" - LDFLAGS="$LDFLAGS -arch x86_64 -arch i386" - ;; - esac - fi - ;; - -hpux9*) - AC_DEFINE(HAVE_HPUX9,1,[on HP-UX 9.x]) - - # - # Use System V conventions for man pages. - # - MAN_FILE_FORMATS=4 - MAN_MISC_INFO=5 - ;; - -hpux10.0*) - - # - # Use System V conventions for man pages. - # - MAN_FILE_FORMATS=4 - MAN_MISC_INFO=5 - ;; - -hpux10.1*) - - # - # Use System V conventions for man pages. - # - MAN_FILE_FORMATS=4 - MAN_MISC_INFO=5 - ;; - -hpux*) - dnl HPUX 10.20 and above is similar to HPUX 9, but - dnl not the same.... - dnl - dnl XXX - DYEXT should be set to "sl" if this is building - dnl for 32-bit PA-RISC, but should be left as "so" for - dnl 64-bit PA-RISC or, I suspect, IA-64. - AC_DEFINE(HAVE_HPUX10_20_OR_LATER,1,[on HP-UX 10.20 or later]) - if test "`uname -m`" = "ia64"; then - DYEXT="so" - else - DYEXT="sl" - fi - - # - # "-b" builds a shared library; "+h" sets the soname. - # - SHLIB_OPT="-b" - SONAME_OPT="+h" - - # - # Use System V conventions for man pages. - # - MAN_FILE_FORMATS=4 - MAN_MISC_INFO=5 - ;; - -irix*) - # - # Use System V conventions for man pages. - # - MAN_FILE_FORMATS=4 - MAN_MISC_INFO=5 - ;; - -linux*|freebsd*|netbsd*|openbsd*|dragonfly*|kfreebsd*|gnu*) - DYEXT="so" - - # - # Compiler assumed to be GCC; run-time linker may require a -R - # flag. - # - if test "$libdir" != "/usr/lib"; then - V_RFLAGS=-Wl,-R$libdir - fi - ;; - -osf*) - DYEXT="so" - - # - # Use System V conventions for man pages. - # - MAN_FILE_FORMATS=4 - MAN_MISC_INFO=5 - ;; - -sinix*) - AC_MSG_CHECKING(if SINIX compiler defines sinix) - AC_CACHE_VAL(ac_cv_cc_sinix_defined, - AC_TRY_COMPILE( - [], - [int i = sinix;], - ac_cv_cc_sinix_defined=yes, - ac_cv_cc_sinix_defined=no)) - AC_MSG_RESULT($ac_cv_cc_sinix_defined) - if test $ac_cv_cc_sinix_defined = no ; then - AC_DEFINE(sinix,1,[on sinix]) - fi - ;; - -solaris*) - AC_DEFINE(HAVE_SOLARIS,1,[On solaris]) - - DYEXT="so" - # - # Use System V conventions for man pages. - # - MAN_FILE_FORMATS=4 - MAN_MISC_INFO=5 - ;; -esac - -AC_ARG_ENABLE(shared, -AC_HELP_STRING([--enable-shared],[build shared libraries @<:@default=yes, if support available@:>@])) -test "x$enable_shared" = "xno" && DYEXT="none" - -AC_PROG_RANLIB -AC_CHECK_TOOL([AR], [ar]) - -AC_PROG_LN_S -AC_SUBST(LN_S) - -AC_LBL_DEVEL(V_CCOPT) - -AC_LBL_SOCKADDR_SA_LEN - -AC_LBL_SOCKADDR_STORAGE - -AC_LBL_HP_PPA_INFO_T_DL_MODULE_ID_1 - -AC_LBL_UNALIGNED_ACCESS - -# -# Makefile.in includes rules to generate version.h, so we assume -# that it will be generated if autoconf is used. -# -AC_DEFINE(HAVE_VERSION_H, 1, [define if version.h is generated in the build procedure]) - -rm -f net -ln -s ${srcdir}/bpf/net net - -AC_SUBST(V_CCOPT) -AC_SUBST(V_DEFS) -AC_SUBST(V_FINDALLDEVS) -AC_SUBST(V_INCLS) -AC_SUBST(V_LEX) -AC_SUBST(V_PCAP) -AC_SUBST(V_SHLIB_CMD) -AC_SUBST(V_SHLIB_OPT) -AC_SUBST(V_SONAME_OPT) -AC_SUBST(V_RPATH_OPT) -AC_SUBST(V_YACC) -AC_SUBST(ADDLOBJS) -AC_SUBST(ADDLARCHIVEOBJS) -AC_SUBST(SSRC) -AC_SUBST(DYEXT) -AC_SUBST(MAN_FILE_FORMATS) -AC_SUBST(MAN_MISC_INFO) - -dnl check for USB sniffing support -AC_MSG_CHECKING(for USB sniffing support) -case "$host_os" in -linux*) - AC_DEFINE(PCAP_SUPPORT_USB, 1, [target host supports USB sniffing]) - USB_SRC=pcap-usb-linux.c - AC_MSG_RESULT(yes) - ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null` - if test $? -ne 0 ; then - ac_usb_dev_name="usbmon" - fi - AC_DEFINE_UNQUOTED(LINUX_USB_MON_DEV, "/dev/$ac_usb_dev_name", [path for device for USB sniffing]) - AC_MSG_NOTICE(Device for USB sniffing is /dev/$ac_usb_dev_name) - # - # Do we have a version of available? - # If so, we might need it for . - # - AC_CHECK_HEADERS(linux/compiler.h) - if test "$ac_cv_header_linux_compiler_h" = yes; then - # - # Yes - include it when testing for . - # - AC_CHECK_HEADERS(linux/usbdevice_fs.h,,,[#include ]) - else - AC_CHECK_HEADERS(linux/usbdevice_fs.h) - fi - if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then - # - # OK, does it define bRequestType? Older versions of the kernel - # define fields with names like "requesttype, "request", and - # "value", rather than "bRequestType", "bRequest", and - # "wValue". - # - AC_MSG_CHECKING(if usbdevfs_ctrltransfer struct has bRequestType member) - AC_CACHE_VAL(ac_cv_usbdevfs_ctrltransfer_has_bRequestType, - AC_TRY_COMPILE([ -AC_INCLUDES_DEFAULT -#ifdef HAVE_SYS_BITYPES_H -#include -#endif -#ifdef HAVE_LINUX_COMPILER_H -#include -#endif -#include ], - [u_int i = sizeof(((struct usbdevfs_ctrltransfer *)0)->bRequestType)], - ac_cv_usbdevfs_ctrltransfer_has_bRequestType=yes, - ac_cv_usbdevfs_ctrltransfer_has_bRequestType=no)) - AC_MSG_RESULT($ac_cv_usbdevfs_ctrltransfer_has_bRequestType) - if test $ac_cv_usbdevfs_ctrltransfer_has_bRequestType = yes ; then - AC_DEFINE(HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE,1, - [if struct usbdevfs_ctrltransfer has bRequestType]) - fi - fi - ;; -*) - AC_MSG_RESULT(no) - ;; -esac -AC_SUBST(PCAP_SUPPORT_USB) -AC_SUBST(USB_SRC) - -dnl check for netfilter sniffing support -AC_MSG_CHECKING(whether the platform could support netfilter sniffing) -case "$host_os" in -linux*) - AC_MSG_RESULT(yes) - # - # Life's too short to deal with trying to get this to compile - # if you don't get the right types defined with - # __KERNEL_STRICT_NAMES getting defined by some other include. - # - # Check whether the includes Just Work. If not, don't turn on - # netfilter support. - # - AC_MSG_CHECKING(whether we can compile the netfilter support) - AC_CACHE_VAL(ac_cv_netfilter_can_compile, - AC_TRY_COMPILE([ -AC_INCLUDES_DEFAULT -#include -#include -#include - -#include -#include -#include -#include -#include ], - [], - ac_cv_netfilter_can_compile=yes, - ac_cv_netfilter_can_compile=no)) - AC_MSG_RESULT($ac_cv_netfilter_can_compile) - if test $ac_cv_netfilter_can_compile = yes ; then - AC_DEFINE(PCAP_SUPPORT_NETFILTER, 1, - [target host supports netfilter sniffing]) - NETFILTER_SRC=pcap-netfilter-linux.c - fi - ;; -*) - AC_MSG_RESULT(no) - ;; -esac -AC_SUBST(PCAP_SUPPORT_NETFILTER) -AC_SUBST(NETFILTER_SRC) - -AC_ARG_ENABLE([bluetooth], -[AC_HELP_STRING([--enable-bluetooth],[enable Bluetooth support @<:@default=yes, if support available@:>@])], - [], - [enable_bluetooth=ifsupportavailable]) - -if test "x$enable_bluetooth" != "xno" ; then - dnl check for Bluetooth sniffing support - case "$host_os" in - linux*) - AC_CHECK_HEADER(bluetooth/bluetooth.h, - [ - AC_DEFINE(PCAP_SUPPORT_BT, 1, [target host supports Bluetooth sniffing]) - BT_SRC=pcap-bt-linux.c - AC_MSG_NOTICE(Bluetooth sniffing is supported) - - # - # OK, does struct sockaddr_hci have an hci_channel - # member? - # - AC_MSG_CHECKING(if struct sockaddr_hci has hci_channel member) - AC_CACHE_VAL(ac_cv_lbl_sockaddr_hci_has_hci_channel, - AC_TRY_COMPILE( -[ -#include -#include -], - [u_int i = sizeof(((struct sockaddr_hci *)0)->hci_channel)], - ac_cv_lbl_sockaddr_hci_has_hci_channel=yes, - ac_cv_lbl_sockaddr_hci_has_hci_channel=no)) - AC_MSG_RESULT($ac_cv_lbl_sockaddr_hci_has_hci_channel) - if test $ac_cv_lbl_sockaddr_hci_has_hci_channel = yes ; then - AC_DEFINE(SOCKADDR_HCI_HAS_HCI_CHANNEL,, - [if struct sockaddr_hci has hci_channel member]) - - # - # OK, is HCI_CHANNEL_MONITOR defined? - # - AC_MSG_CHECKING(if HCI_CHANNEL_MONITOR is defined) - AC_CACHE_VAL(ac_cv_lbl_hci_channel_monitor_is_defined, - AC_TRY_COMPILE( -[ -#include -#include -], - [u_int i = HCI_CHANNEL_MONITOR], - ac_cv_lbl_hci_channel_monitor_is_defined=yes, - ac_cv_lbl_hci_channel_monitor_is_defined=no)) - AC_MSG_RESULT($ac_cv_lbl_hci_channel_monitor_is_defined) - if test $ac_cv_lbl_hci_channel_monitor_is_defined = yes ; then - AC_DEFINE(PCAP_SUPPORT_BT_MONITOR,, - [target host supports Bluetooth Monitor]) - BT_MONITOR_SRC=pcap-bt-monitor-linux.c - fi - fi - ac_lbl_bluetooth_available=yes - ], - ac_lbl_bluetooth_available=no - ) - if test "x$ac_lbl_bluetooth_available" == "xno" ; then - if test "x$enable_bluetooth" = "xyes" ; then - AC_MSG_ERROR(Bluetooth sniffing is not supported; install bluez-lib devel to enable it) - else - AC_MSG_NOTICE(Bluetooth sniffing is not supported; install bluez-lib devel to enable it) - fi - fi - ;; - *) - if test "x$enable_bluetooth" = "xyes" ; then - AC_MSG_ERROR(no Bluetooth sniffing support implemented for $host_os) - else - AC_MSG_NOTICE(no Bluetooth sniffing support implemented for $host_os) - fi - ;; - esac - AC_SUBST(PCAP_SUPPORT_BT) - AC_SUBST(BT_SRC) - AC_SUBST(BT_MONITOR_SRC) -fi - -AC_ARG_ENABLE([canusb], -[AC_HELP_STRING([--enable-canusb],[enable canusb support @<:@default=yes, if support available@:>@])], - [], - [enable_canusb=ifsupportavailable]) - -if test "x$enable_canusb" != "xno" ; then - dnl check for canusb support - case "$host_os" in - linux*) - AC_CHECK_HEADER(libusb-1.0/libusb.h, - [ - AC_CHECK_LIB(usb-1.0, libusb_init, - [ - AC_DEFINE(PCAP_SUPPORT_CANUSB, 1, [target host supports canusb]) - CANUSB_SRC=pcap-canusb-linux.c - LIBS="-lusb-1.0 -lpthread $LIBS" - ac_lbl_has_libusb=yes - ], - ac_lbl_has_libusb=no - ) - ], - ac_lbl_has_libusb=no - ) - if test "x$ac_lbl_has_libusb" = "xyes" ; then - AC_MSG_NOTICE(canusb sniffing is supported) - else - if test "x$enable_canusb" = "xyes" ; then - AC_MSG_ERROR(canusb sniffing is not supported; install libusb1.0 lib devel to enable it) - else - AC_MSG_NOTICE(canusb sniffing is not supported; install libusb1.0 lib devel to enable it) - fi - fi - ;; - *) - if test "x$enable_canusb" = "xyes" ; then - AC_MSG_ERROR(no canusb support implemented for $host_os) - else - AC_MSG_NOTICE(no canusb support implemented for $host_os) - fi - ;; - esac - AC_SUBST(PCAP_SUPPORT_CANUSB) - AC_SUBST(CANUSB_SRC) -fi - -AC_ARG_ENABLE([can], -[AC_HELP_STRING([--enable-can],[enable CAN support @<:@default=yes, if support available@:>@])], - [], - [enable_can=ifsupportavailable]) - -if test "x$enable_can" != "xno" ; then - dnl check for CAN sniffing support - case "$host_os" in - linux*) - AC_CHECK_HEADER(linux/can.h, - [ - AC_DEFINE(PCAP_SUPPORT_CAN, 1, [target host supports CAN sniffing]) - CAN_SRC=pcap-can-linux.c - AC_MSG_NOTICE(CAN sniffing is supported) - ], - [ - if test "x$enable_can" = "xyes" ; then - AC_MSG_ERROR(CAN sniffing is not supported) - else - AC_MSG_NOTICE(CAN sniffing is not supported) - fi - ], - [#include ] - ) - ;; - *) - if test "x$enable_can" = "xyes" ; then - AC_MSG_ERROR(no CAN sniffing support implemented for $host_os) - else - AC_MSG_NOTICE(no CAN sniffing support implemented for $host_os) - fi - ;; - esac - AC_SUBST(PCAP_SUPPORT_CAN) - AC_SUBST(CAN_SRC) -fi - -AC_ARG_ENABLE([dbus], -[AC_HELP_STRING([--enable-dbus],[enable D-Bus capture support @<:@default=yes, if support available@:>@])], - [], - [enable_dbus=ifavailable]) - -if test "x$enable_dbus" != "xno"; then - if test "x$enable_dbus" = "xyes"; then - case "$host_os" in - - darwin*) - # - # https://bugs.freedesktop.org/show_bug.cgi?id=74029 - # - AC_MSG_ERROR([Due to freedesktop.org bug 74029, D-Bus capture support is not available on OS X]) - ;; - esac - else - case "$host_os" in - - darwin*) - # - # https://bugs.freedesktop.org/show_bug.cgi?id=74029 - # - ;; - - *) - AC_CHECK_PROG([PKGCONFIG], [pkg-config], [pkg-config], [no]) - if test "x$PKGCONFIG" != "xno"; then - AC_MSG_CHECKING([for D-Bus]) - if "$PKGCONFIG" dbus-1; then - AC_MSG_RESULT([yes]) - DBUS_CFLAGS=`"$PKGCONFIG" --cflags dbus-1` - DBUS_LIBS=`"$PKGCONFIG" --libs dbus-1` - save_CFLAGS="$CFLAGS" - save_LIBS="$LIBS" - CFLAGS="$CFLAGS $DBUS_CFLAGS" - LIBS="$LIBS $DBUS_LIBS" - AC_MSG_CHECKING(whether the D-Bus library defines dbus_connection_read_write) - AC_TRY_LINK( - [#include - - #include - #include - - #include ], - [return dbus_connection_read_write(NULL, 0);], - [ - AC_MSG_RESULT([yes]) - AC_DEFINE(PCAP_SUPPORT_DBUS, 1, [support D-Bus sniffing]) - DBUS_SRC=pcap-dbus.c - V_INCLS="$V_INCLS $DBUS_CFLAGS" - ], - [ - AC_MSG_RESULT([no]) - if test "x$enable_dbus" = "xyes"; then - AC_MSG_ERROR([--enable-dbus was given, but the D-Bus library doesn't define dbus_connection_read_write()]) - fi - LIBS="$save_LIBS" - ]) - CFLAGS="$save_CFLAGS" - else - AC_MSG_RESULT([no]) - if test "x$enable_dbus" = "xyes"; then - AC_MSG_ERROR([--enable-dbus was given, but the dbus-1 package is not installed]) - fi - fi - fi - ;; - esac - fi - AC_SUBST(PCAP_SUPPORT_DBUS) - AC_SUBST(DBUS_SRC) -fi - -dnl check for hardware timestamp support -case "$host_os" in -linux*) - AC_CHECK_HEADERS([linux/net_tstamp.h]) - ;; -*) - AC_MSG_NOTICE(no hardware timestamp support implemented for $host_os) - ;; -esac - -AC_PROG_INSTALL - -AC_CONFIG_HEADER(config.h) - -AC_OUTPUT_COMMANDS([if test -f .devel; then - echo timestamp > stamp-h - cat Makefile-devel-adds >> Makefile - make depend -fi]) -AC_OUTPUT(Makefile pcap-filter.manmisc pcap-linktype.manmisc - pcap-tstamp.manmisc pcap-savefile.manfile pcap.3pcap - pcap_compile.3pcap pcap_datalink.3pcap pcap_dump_open.3pcap - pcap_get_tstamp_precision.3pcap pcap_list_datalinks.3pcap - pcap_list_tstamp_types.3pcap pcap_open_dead.3pcap - pcap_open_offline.3pcap pcap_set_tstamp_precision.3pcap - pcap_set_tstamp_type.3pcap) -exit 0 Property changes on: head/contrib/libpcap/configure.in ___________________________________________________________________ Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Index: head/contrib/libpcap/pcap-can-linux.h =================================================================== --- head/contrib/libpcap/pcap-can-linux.h (revision 313694) +++ head/contrib/libpcap/pcap-can-linux.h (nonexistent) @@ -1,36 +0,0 @@ -/* - * Copyright (c) 2009 Felix Obenhuber - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - */ - -/* - * Prototypes for SocketCAN related functions - */ -pcap_t* can_create(const char *device, char *ebuf, int *is_ours); -int can_findalldevs(pcap_if_t **devlistp, char *errbuf); Property changes on: head/contrib/libpcap/pcap-can-linux.h ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/contrib/libpcap/fad-sita.c =================================================================== --- head/contrib/libpcap/fad-sita.c (revision 313694) +++ head/contrib/libpcap/fad-sita.c (nonexistent) @@ -1,59 +0,0 @@ -/* - * fad-sita.c: Packet capture interface additions for SITA ACN devices - * - * Copyright (c) 2007 Fulko Hew, SITA INC Canada, Inc - * - * License: BSD - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * 3. The names of the authors may not be used to endorse or promote - * products derived from this software without specific prior - * written permission. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include -#include "pcap-int.h" - -#include "pcap-sita.h" - -extern pcap_if_t *acn_if_list; /* pcap's list of available interfaces */ - -int pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf) { - - //printf("pcap_findalldevs()\n"); // fulko - - *alldevsp = 0; /* initialize the returned variables before we do anything */ - strcpy(errbuf, ""); - if (acn_parse_hosts_file(errbuf)) /* scan the hosts file for potential IOPs */ - { - //printf("pcap_findalldevs() returning BAD after parsehosts\n"); // fulko - return -1; - } - //printf("pcap_findalldevs() got hostlist now finding devs\n"); // fulko - if (acn_findalldevs(errbuf)) /* then ask the IOPs for their monitorable devices */ - { - //printf("pcap_findalldevs() returning BAD after findalldevs\n"); // fulko - return -1; - } - *alldevsp = acn_if_list; - acn_if_list = 0; /* then forget our list head, because someone will call pcap_freealldevs() to empty the malloc'ed stuff */ - //printf("pcap_findalldevs() returning ZERO OK\n"); // fulko - return 0; -} Property changes on: head/contrib/libpcap/fad-sita.c ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/contrib/libpcap/pcap-can-linux.c =================================================================== --- head/contrib/libpcap/pcap-can-linux.c (revision 313694) +++ head/contrib/libpcap/pcap-can-linux.c (nonexistent) @@ -1,319 +0,0 @@ -/* - * Copyright (c) 2009 Felix Obenhuber - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote - * products derived from this software without specific prior written - * permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * SocketCan sniffing API implementation for Linux platform - * By Felix Obenhuber - * - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "pcap-int.h" -#include "pcap-can-linux.h" - -#ifdef NEED_STRERROR_H -#include "strerror.h" -#endif - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -/* not yet defined anywhere */ -#ifndef PF_CAN -#define PF_CAN 29 -#endif -#ifndef AF_CAN -#define AF_CAN PF_CAN -#endif - -/* forward declaration */ -static int can_activate(pcap_t *); -static int can_read_linux(pcap_t *, int , pcap_handler , u_char *); -static int can_inject_linux(pcap_t *, const void *, size_t); -static int can_setfilter_linux(pcap_t *, struct bpf_program *); -static int can_setdirection_linux(pcap_t *, pcap_direction_t); -static int can_stats_linux(pcap_t *, struct pcap_stat *); - -/* - * Private data for capturing on Linux CANbus devices. - */ -struct pcap_can { - int ifindex; /* interface index of device we're bound to */ -}; - -int -can_findalldevs(pcap_if_t **devlistp, char *errbuf) -{ - /* - * There are no platform-specific devices since each device - * exists as a regular network interface. - * - * XXX - true? - */ - return 0; -} - -pcap_t * -can_create(const char *device, char *ebuf, int *is_ours) -{ - const char *cp; - char *cpend; - long devnum; - pcap_t* p; - - /* Does this look like a CANbus device? */ - cp = strrchr(device, '/'); - if (cp == NULL) - cp = device; - /* Does it begin with "can" or "vcan"? */ - if (strncmp(cp, "can", 3) == 0) { - /* Begins with "can" */ - cp += 3; /* skip past "can" */ - } else if (strncmp(cp, "vcan", 4) == 0) { - /* Begins with "vcan" */ - cp += 4; - } else { - /* Nope, doesn't begin with "can" or "vcan" */ - *is_ours = 0; - return NULL; - } - /* Yes - is "can" or "vcan" followed by a number from 0? */ - devnum = strtol(cp, &cpend, 10); - if (cpend == cp || *cpend != '\0') { - /* Not followed by a number. */ - *is_ours = 0; - return NULL; - } - if (devnum < 0) { - /* Followed by a non-valid number. */ - *is_ours = 0; - return NULL; - } - - /* OK, it's probably ours. */ - *is_ours = 1; - - p = pcap_create_common(device, ebuf, sizeof (struct pcap_can)); - if (p == NULL) - return (NULL); - - p->activate_op = can_activate; - return (p); -} - - -static int -can_activate(pcap_t* handle) -{ - struct pcap_can *handlep = handle->priv; - struct sockaddr_can addr; - struct ifreq ifr; - - /* Initialize some components of the pcap structure. */ - handle->bufsize = 24; - handle->offset = 8; - handle->linktype = DLT_CAN_SOCKETCAN; - handle->read_op = can_read_linux; - handle->inject_op = can_inject_linux; - handle->setfilter_op = can_setfilter_linux; - handle->setdirection_op = can_setdirection_linux; - handle->set_datalink_op = NULL; - handle->getnonblock_op = pcap_getnonblock_fd; - handle->setnonblock_op = pcap_setnonblock_fd; - handle->stats_op = can_stats_linux; - - /* Create socket */ - handle->fd = socket(PF_CAN, SOCK_RAW, CAN_RAW); - if (handle->fd < 0) - { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't create raw socket %d:%s", - errno, strerror(errno)); - return PCAP_ERROR; - } - - /* get interface index */ - memset(&ifr, 0, sizeof(ifr)); - strncpy(ifr.ifr_name, handle->opt.source, sizeof(ifr.ifr_name)); - if (ioctl(handle->fd, SIOCGIFINDEX, &ifr) < 0) - { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, - "Unable to get interface index: %s", - pcap_strerror(errno)); - pcap_cleanup_live_common(handle); - return PCAP_ERROR; - } - handlep->ifindex = ifr.ifr_ifindex; - - /* allocate butter */ - handle->buffer = malloc(handle->bufsize); - if (!handle->buffer) - { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't allocate dump buffer: %s", - pcap_strerror(errno)); - pcap_cleanup_live_common(handle); - return PCAP_ERROR; - } - - /* Bind to the socket */ - addr.can_family = AF_CAN; - addr.can_ifindex = handlep->ifindex; - if( bind( handle->fd, (struct sockaddr*)&addr, sizeof(addr) ) < 0 ) - { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't attach to device %d %d:%s", - handlep->ifindex, errno, strerror(errno)); - pcap_cleanup_live_common(handle); - return PCAP_ERROR; - } - - if (handle->opt.rfmon) - { - /* Monitor mode doesn't apply to CAN devices. */ - pcap_cleanup_live_common(handle); - return PCAP_ERROR_RFMON_NOTSUP; - } - - handle->selectable_fd = handle->fd; - return 0; - -} - - -static int -can_read_linux(pcap_t *handle, int max_packets, pcap_handler callback, u_char *user) -{ - struct msghdr msg; - struct pcap_pkthdr pkth; - struct iovec iv; - struct can_frame* cf; - - iv.iov_base = &handle->buffer[handle->offset]; - iv.iov_len = handle->snapshot; - - memset(&msg, 0, sizeof(msg)); - msg.msg_iov = &iv; - msg.msg_iovlen = 1; - msg.msg_control = handle->buffer; - msg.msg_controllen = handle->offset; - - do - { - pkth.caplen = recvmsg(handle->fd, &msg, 0); - if (handle->break_loop) - { - handle->break_loop = 0; - return -2; - } - } while ((pkth.caplen == -1) && (errno == EINTR)); - - if (pkth.caplen == -1) - { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't receive packet %d:%s", - errno, strerror(errno)); - return -1; - } - - /* adjust capture len according to frame len */ - cf = (struct can_frame*)&handle->buffer[8]; - pkth.caplen -= 8 - cf->can_dlc; - pkth.len = pkth.caplen; - - cf->can_id = htonl( cf->can_id ); - - if( -1 == gettimeofday(&pkth.ts, NULL) ) - { - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "Can't get time of day %d:%s", - errno, strerror(errno)); - return -1; - } - - callback(user, &pkth, &handle->buffer[8]); - - return 1; -} - - -static int -can_inject_linux(pcap_t *handle, const void *buf, size_t size) -{ - /* not yet implemented */ - snprintf(handle->errbuf, PCAP_ERRBUF_SIZE, "inject not supported on " - "can devices"); - return (-1); -} - - -static int -can_stats_linux(pcap_t *handle, struct pcap_stat *stats) -{ - /* not yet implemented */ - stats->ps_recv = 0; /* number of packets received */ - stats->ps_drop = 0; /* number of packets dropped */ - stats->ps_ifdrop = 0; /* drops by interface -- only supported on some platforms */ - return 0; -} - - -static int -can_setfilter_linux(pcap_t *p, struct bpf_program *fp) -{ - /* not yet implemented */ - return 0; -} - - -static int -can_setdirection_linux(pcap_t *p, pcap_direction_t d) -{ - /* no support for PCAP_D_OUT */ - if (d == PCAP_D_OUT) - { - snprintf(p->errbuf, sizeof(p->errbuf), - "Setting direction to PCAP_D_OUT is not supported on can"); - return -1; - } - - p->direction = d; - - return 0; -} - - -/* eof */ Property changes on: head/contrib/libpcap/pcap-can-linux.c ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/contrib/libpcap/CHANGES =================================================================== --- head/contrib/libpcap/CHANGES (revision 313694) +++ head/contrib/libpcap/CHANGES (revision 313695) @@ -1,762 +1,837 @@ +Tuesday, Oct. 25, 2016 mcr@sandelman.ca + Summary for 1.8.1 libpcap release + Add a target in Makefile.in for Exuberant Ctags use: 'extags'. + Rename configure.in to configure.ac: autoconf 2.59 + Clean up the name-to-DLT mapping table. + Add some newer DLT_ values: IPMI_HPM_2,ZWAVE_R1_R2,ZWAVE_R3,WATTSTOPPER_DLM,ISO_14443,RDS + Clarify what the return values are for both success and failure. + Many changes to build on windows + Check for the "break the loop" condition in the inner loop for TPACKET_V3. + Fix handling of packet count in the TPACKET_V3 inner loop: GitHub issue #493. + Filter out duplicate looped back CAN frames. + Fix the handling of loopback filters for IPv6 packets. + Add a link-layer header type for RDS (IEC 62106) groups. + Use different intermediate folders for x86 and x64 builds on Windows. + On Linux, handle all CAN captures with pcap-linux.c, in cooked mode. + Removes the need for the "host-endian" link-layer header type. + Compile with '-Wused-but-marked-unused' in devel mode if supported + Have separate DLTs for big-endian and host-endian SocketCAN headers. + Reflect version.h being renamed to pcap_version.h. + Require that version.h be generated: all build procedures we support generate version.h (autoconf, CMake, MSVC)! + Properly check for sock_recv() errors. + Re-impose some of Winsock's limitations on sock_recv(). + Replace sprintf() with pcap_snprintf(). + Fix signature of pcap_stats_ex_remote(). + Initial cmake support for remote packet capture. + Have rpcap_remoteact_getsock() return a SOCKET and supply an "is active" flag. + Clean up {DAG, Septel, Myricom SNF}-only builds. + Do UTF-16-to-ASCII conversion into the right place. + pcap_create_interface() needs the interface name on Linux. + Clean up hardware time stamp support: the "any" device does not support any time stamp types. + Add support for capturing on FreeBSD usbusN interfaces. + Add a LINKTYPE/DLT_ value for FreeBSD USB. + Go back to using PCAP_API on Windows. + CMake support + Add TurboCap support from WinPcap. + Recognize 802.1ad nested VLAN tag in vlan filter. + +Thursday Sep. 3, 2015 guy@alum.mit.edu + Summary for 1.7.5 libpcap release + Man page cleanups. + Add some allocation failure checks. + Fix a number of Linux/ucLinux configure/build issues. + Fix some memory leaks. + Recognize 802.1ad nested VLAN tag in vlan filter. + Fix building Bluetooth Linux Monitor support with BlueZ 5.1+ + +Saturday Jun. 27, 2015 mcr@sandelman.ca + Summary for 1.7.4 libpcap release + Include fix for GitHub issue #424 -- out of tree builds. + +Friday Apr. 10, 2015 guy@alum.mit.edu + Summary for 1.7.3 libpcap release + Work around a Linux bonding driver bug. + +Thursday Feb. 12, 2015 guy@alum.mit.edu/mcr@sandelman.ca + Summary for 1.7.2 libpcap release + Support for filtering Geneve encapsulated packets. + Generalize encapsulation handling, fixing some bugs. + Don't add null addresses to address lists. + Add pcap_dump_open_append() to open for appending. + Fix the swapping of isochronous descriptors in Linux USB. + Attempt to handle TPACKET_V1 with 32-bit userland and 64-bit kernel. + +Wednesday Nov. 12, 2014 guy@alum.mit.edu/mcr@sandelman.ca + Summary for 1.7.0 libpcap release + Fix handling of zones for BPF on Solaris + new DLT for ZWAVE + clarifications for read timeouts. + Use BPF extensions in compiled filters, fixing VLAN filters + some fixes to compilation without stdint.h + EBUSY can now be returned by SNFv3 code. + Fix the range checks in BPF loads + Various DAG fixes. + Various Linux fixes. + Monday Aug. 12, 2014 guy@alum.mit.edu - Summary for 1.6.2 tcpdump release + Summary for 1.6.2 libpcap release Don't crash on filters testing a non-existent link-layer type field. Fix sending in non-blocking mode on Linux with memory-mapped capture. Fix timestamps when reading pcap-ng files on big-endian machines. Saturday Jul. 19, 2014 mcr@sandelman.ca - Summary for 1.6.1 tcpdump release + Summary for 1.6.1 libpcap release some fixes for the any device - changes for how --enable-XXX works + changes for how --enable-XXX (--enable-sniffing, --enable-can) works Wednesday Jul. 2, 2014 mcr@sandelman.ca - Summary for 1.6.0 tcpdump release + Summary for 1.6.0 libpcap release Don't support D-Bus sniffing on OS X fixes for byte order issues with NFLOG captures Handle using cooked mode for DLT_NETLINK in activate_new(). on platforms where you can not capture on down interfaces, do not list them but: do list interfaces which are down, if you can capture on them! Wednesday December 18, 2013 guy@alum.mit.edu Summary for 1.5.3 libpcap release Don't let packets that don't match the current filter get to the application when TPACKET_V3 is used. (GitHub issue #331) Fix handling of pcap_loop()/pcap_dispatch() with a packet count of 0 on some platforms (including Linux with TPACKET_V3). (GitHub issue #333) Work around TPACKET_V3 deficiency that causes packets to be lost when a timeout of 0 is specified. (GitHub issue #335) Man page formatting fixes. Wednesday December 4, 2013 guy@alum.mit.edu Summary for 1.5.2 libpcap release Fix libpcap to work when compiled with TPACKET_V3 support and running on a kernel without TPACKET_V3 support. (GitHub issue #329) Wednesday November 20, 2013 guy@alum.mit.edu Summary for 1.5.1 libpcap release Report an error, rather than crashing, if an IPv6 address is used for link-layer filtering. (Wireshark bug 9376) Wednesday October 30, 2013 guy@alum.mit.edu Summary for 1.5.0 libpcap release TPACKET_V3 support added for Linux Point users to the the-tcpdump-group repository on GitHub rather than the mcr repository Checks added for malloc()/realloc()/etc. failures Fixed build on Solaris 11 Support filtering filtering E1 SS7 traffic on MTP2 layer Annex A Use "ln -s" to link man pages by default Add support for getting nanosecond-resolution time stamps when capturing and reading capture files Many changes to autoconf to deal better with non-GCC compilers added many new DLT types Saturday April 6, 2013 guy@alum.mit.edu Summary for 1.4.0 libpcap release Add netfilter/nfqueue interface. If we don't have support for IPv6 address resolution, support, in filter expressions, what IPv6 stuff we can. Fix pcap-config to include -lpthread if canusb support is present Try to fix "pcap_parse not defined" problems when --without-flex and --without-bison are used when you have Flex and Bison Fix some issues with the pcap_loop man page. Fix pcap_getnonblock() and pcap_setnonblock() to fill in the supplied error message buffer Fix typo that, it appeared, would cause pcap-libdlpi.c not to compile (perhaps systems with libdlpi also have BPF and use that instead) Catch attempts to call pcap_compile() on a non-activated pcap_t Fix crash on Linux with CAN-USB support without usbfs Fix addition of VLAN tags for Linux cooked captures Check for both EOPNOTSUPP and EINVAL after SIOCETHTOOL ioctl, so that the driver can report either one if it doesn't support SIOCETHTOOL Add DLT_INFINIBAND and DLT_SCTP Describe "proto XXX" and "protochain XXX" in the pcap-filter man page Handle either directories, or symlinks to directories, that correspond to interfaces in /sys/class/net Fix handling of VLAN tag insertion to check, on Linux 3.x kernels, for VLAN tag valid flag Clean up some man pages Support libnl3 as well as libnl1 and libnl2 on Linux Fix handling of Bluetooth devices on 3.x Linux kernels Friday March 30, 2012. mcr@sandelman.ca Summary for 1.3.0 libpcap release Handle DLT_PFSYNC in {FreeBSD, other *BSD+Mac OS X, other}. Linux: Don't fail if netfilter isn't enabled in the kernel. Add new link-layer type for NFC Forum LLCP. Put the CANUSB stuff into EXTRA_DIST, so it shows up in the release tarball. Add LINKTYPE_NG40/DLT_NG40. Add DLT_MPEG_2_TS/LINKTYPE_MPEG_2_TS for MPEG-2 transport streams. [PATCH] Fix AIX-3.5 crash with read failure during stress AIX fixes. Introduce --disable-shared configure option. Added initial support for canusb devices. Include the pcap(3PCAP) additions as 1.2.1 changes. many updates to documentation: pcap.3pcap.in Improve 'inbound'/'outbound' capture filters under Linux. Note the cleanup of handling of new DLT_/LINKTYPE_ values. On Lion, don't build for PPC. For mac80211 devices we need to clean up monitor mode on exit. Friday December 9, 2011. guy@alum.mit.edu. Summary for 1.2.1 libpcap release Update README file. Fix typoes in README.linux file. Clean up some compiler warnings. Fix Linux compile problems and tests for ethtool.h. Treat Debian/kFreeBSD and GNU/Hurd as systems with GNU toolchains. Support 802.1 QinQ as a form of VLAN in filters. Treat "carp" as equivalent to "vrrp" in filters. Fix code generated for "ip6 protochain". Add some new link-layer header types. Support capturing NetFilter log messages on Linux. Clean up some error messages. Turn off monitor mode on exit for mac80211 interfaces on Linux. Fix problems turning monitor mode on for non-mac80211 interfaces on Linux. Properly fail if /sys/class/net or /proc/net/dev exist but can't be opened. Fail if pcap_activate() is called on an already-activated pcap_t, and add a test program for that. Fix filtering in pcap-ng files. Don't build for PowerPC on Mac OS X Lion. Simplify handling of new DLT_/LINKTYPE_ values. Expand pcap(3PCAP) man page. Sunday July 24, 2011. mcr@sandelman.ca. Summary for 1.2 libpcap release All of the changes listed below for 1.1.1 and 1.1.2. Changes to error handling for pcap_findalldevs(). Fix the calculation of the frame size in memory-mapped captures. Add a link-layer header type for STANAG 5066 D_PDUs. Add a link-layer type for a variant of 3GPP TS 27.010. Noted real nature of LINKTYPE_ARCNET. Add a link-layer type for DVB-CI. Fix configure-script discovery of VLAN acceleration support. see http://netoptimizer.blogspot.com/2010/09/tcpdump-vs-vlan-tags.html Linux, HP-UX, AIX, NetBSD and OpenBSD compilation/conflict fixes. Protect against including AIX 5.x's having been included. Add DLT_DBUS, for raw D-Bus messages. Treat either EPERM or EACCES as "no soup for you". Changes to permissions on DLPI systems. Add DLT_IEEE802_15_4_NOFCS for 802.15.4 interfaces. Fri. August 6, 2010. guy@alum.mit.edu. Summary for 1.1.2 libpcap release Return DLT_ values, not raw LINKTYPE_ values from pcap_datalink() when reading pcap-ng files Add support for "wlan ra" and "wlan ta", to check the RA and TA of WLAN frames that have them Don't crash if "wlan addr{1,2,3,4}" are used without 802.11 headers Do filtering on USB and Bluetooth capturing On FreeBSD/SPARC64, use -fPIC - it's apparently necessary Check for valid port numbers (fit in a 16-bit unsigned field) in "port" filters Reject attempts to put savefiles into non-blocking mode Check for "no such device" for the "get the media types" ioctl in *BSD Improve error messages from bpf_open(), and let it do the error handling Return more specific errors from pcap_can_set_rfmon(); fix documentation Update description fetching code for FreeBSD, fix code for OpenBSD Ignore /sys/net/dev files if we get ENODEV for them, not just ENXIO; fixes handling of bonding devices on Linux Fix check for a constant 0 argument to BPF_DIV Use the right version of ar when cross-building Free any filter set on a savefile when the savefile is closed Include the CFLAGS setting when configure was run in the compiler flags Add support for 802.15.4 interfaces on Linux Thu. April 1, 2010. guy@alum.mit.edu. Summary for 1.1.1 libpcap release Update CHANGES to reflect more of the changes in 1.1.0. Fix build on RHEL5. Fix shared library build on AIX. Thu. March 11, 2010. ken@netfunctional.ca/guy@alum.mit.edu. Summary for 1.1.0 libpcap release Add SocketCAN capture support Add Myricom SNF API support Update Endace DAG and ERF support Add support for shared libraries on Solaris, HP-UX, and AIX Build, install, and un-install shared libraries by default; don't build/install shared libraries on platforms we don't support Fix building from a directory other than the source directory Fix compiler warnings and builds on some platforms Update config.guess and config.sub Support monitor mode on mac80211 devices on Linux Fix USB memory-mapped capturing on Linux; it requires a new DLT_ value On Linux, scan /sys/class/net for devices if we have it; scan it, or /proc/net/dev if we don't have /sys/class/net, even if we have getifaddrs(), as it'll find interfaces with no addresses Add limited support for reading pcap-ng files Fix BPF driver-loading error handling on AIX Support getting the full-length interface description on FreeBSD In the lexical analyzer, free up any addrinfo structure we got back from getaddrinfo(). Add support for BPF and libdlpi in OpenSolaris (and SXCE) Hyphenate "link-layer" everywhere Add /sys/kernel/debug/usb/usbmon to the list of usbmon locations In pcap_read_linux_mmap(), if there are no frames available, call poll() even if we're in non-blocking mode, so we pick up errors, and check for the errors in question. Note that poll() works on BPF devices is Snow Leopard If an ENXIO or ENETDOWN is received, it may mean the device has gone away. Deal with it. For BPF, raise the default capture buffer size to from 32k to 512k Support ps_ifdrop on Linux Added a bunch of #ifdef directives to make wpcap.dll (WinPcap) compile under cygwin. Changes to Linux mmapped captures. Fix bug where create_ring would fail for particular snaplen and buffer size combinations Update pcap-config so that it handles libpcap requiring additional libraries Add workaround for threadsafeness on Windows Add missing mapping for DLT_ENC <-> LINKTYPE_ENC DLT: Add DLT_CAN_SOCKETCAN DLT: Add Solaris ipnet Don't check for DLT_IPNET if it's not defined Add link-layer types for Fibre Channel FC-2 Add link-layer types for Wireless HART Add link-layer types for AOS Add link-layer types for DECT Autoconf fixes (AIX, HP-UX, OSF/1, Tru64 cleanups) Install headers unconditionally, and include vlan.h/bluetooth.h if enabled Autoconf fixes+cleanup Support enabling/disabling bluetooth (--{en,dis}able-bluetooth) Support disabling SITA support (--without-sita) Return -1 on failure to create packet ring (if supported but creation failed) Fix handling of 'any' device, so that it can be opened, and no longer attempt to open it in Monitor mode Add support for snapshot length for USB Memory-Mapped Interface Fix configure and build on recent Linux kernels Fix memory-mapped Linux capture to support pcap_next() and pcap_next_ex() Fixes for Linux USB capture DLT: Add DLT_LINUX_EVDEV DLT: Add DLT_GSMTAP_UM DLT: Add DLT_GSMTAP_ABIS Mon. October 27, 2008. ken@netfunctional.ca. Summary for 1.0.0 libpcap release Compile with IPv6 support by default Compile with large file support on by default Add pcap-config script, which deals with -I/-L flags for compiling DLT: Add IPMB DLT: Add LAPD DLT: Add AX25 (AX.25 w/KISS header) DLT: Add JUNIPER_ST 802.15.4 support Variable length 802.11 header support X2E data type support SITA ACN Interface support - see README.sita Support for memory-mapped capture on Linux Support for zerocopy BPF on platforms that support it Support for setting buffer size when opening devices Support for setting monitor mode when opening 802.11 devices Better support for dealing with VLAN tagging/stripping on Linux Fix dynamic library support on OSX Return PCAP_ERROR_IFACE_NOT_UP if the interface isn't 'UP', so applications can print better diagnostic information Return PCAP_ERROR_PERM_DENIED if we don't have permission to open a device, so applications can tell the user they need to go play with permissions On Linux, ignore ENETDOWN so we can continue to capture packets if the interface goes down and comes back up again. On Linux, support new tpacket frame headers (2.6.27+) On Mac OS X, add scripts for changing permissions on /dev/bpf* and launchd plist On Solaris, support 'passive mode' on systems that support it Fixes to autoconf and general build environment Man page reorganization + cleanup Autogenerate VERSION numbers better Mon. September 10, 2007. ken@xelerance.com. Summary for 0.9.8 libpcap release Change build process to put public libpcap headers into pcap subir DLT: Add value for IPMI IPMB packets DLT: Add value for u10 Networks boards Require for pf definitions - allows reading of pflog formatted libpcap files on an OS other than where the file was generated Wed. April 25, 2007. ken@xelerance.com. Summary for 0.9.6 libpcap release Put the public libpcap headers into a pcap subdirectory in both the source directory and the target include directory, and have include files at the top-level directory to include those headers, for backwards compatibility. Add Bluetooth support Add USB capturing support on Linux Add support for the binary USB sniffing interface in Linux Add support for new FreeBSD BIOCSDIRECTION ioctl Add additional filter operations for 802.11 frame types Add support for filtering on MTP2 frame types Propagate some changes from the main branch, so the x.9 branch has all the DLT_ and LINKTYPE_ values that the main branch does Reserved a DLT_ and SAVEFILE_ value for PPI (Per Packet Info) encapsulated packets Add LINKTYPE_ for IEEE 802.15.4, with address fields padded as done by Linux drivers Add LINKTYPE_ value corresponding to DLT_IEEE802_16_MAC_CPS. Add DLT for IEEE 802.16 (WiMAX) MAC Common Part Sublayer Add DLT for Bluetooth HCI UART transport layer When building a shared library, build with "-fPIC" on Linux to support x86_64 Link with "$(CC) -shared" rather than "ld -shared" when building a ".so" shared library Add support for autoconf 2.60 Fixes to discard unread packets when changing filters Changes to handle name changes in the DAG library resulting from switching to libtool. Add support for new DAG ERF types. Add an explicit "-ldag" when building the shared library, so the DAG library dependency is explicit. Mac OSX fixes for dealing with "wlt" devices Fixes in add_or_find_if() & pcap_findalldevs() to optimize generating device lists Fixed a bug in pcap_open_live(). The return value of PacketSetHwFilter was not checked. Tue. September 19, 2006. ken@xelerance.com. Summary for 0.9.5 libpcap release Support for LAPD frames with vISDN Support for ERF on channelized T1/E1 cards via DAG API Fix capitalization that caused issues crossc compiling on Linux Better failure detection on PacketGetAdapterNames() Fixes for MPLS packet generation (link layer) OP_PACKET now matches the beginning of the packet, instead of beginning+link-layer Add DLT/LINKTYPE for carrying FRF.16 Multi-link Frame Relay Fix allocation of buffer for list of link-layer types Added a new DLT and LINKTYPE value for ARINC 653 Interpartition Communcation Messages Fixed a typo in a DLT value: it should start with DLT_ and not LINKTYPE_ Redefined DLT_CAN20B and LINKTYPE_CAN20B as #190 (as this is the right value for CAN). Added definition for DLT_A429 and LINKTYPE_A429 as #184. Added a new DLT and LINKTYPE value for CAN v2.0B frames. Add support for DLT_JUNIPER_VP. Don't double-count received packets on Linux systems that support the PACKET_STATISTICS getsockopt() argument on PF_PACKET sockets. Add support for DLT_IEEE802_11 and DLT_IEEE802_11_RADIO link layers in Windows Add support to build libpcap.lib and wpcap.dll under Cygnus and MingW32. Mon. September 5, 2005. ken@xelerance.com. Summary for 0.9.4 libpcap release Support for radiotap on Linux (Mike Kershaw) Fixes for HP-UX Support for additional Juniper link-layer types Fixes for filters on MPLS-encapsulated packets "vlan" filter fixed "pppoed" and "pppoes" filters added; the latter modifies later parts of the filter expression to look at the PPP headers and headers in the PPP payload Tue. July 5, 2005. ken@xelerance.com. Summary for 0.9.3 libpcap release Fixes for compiling on nearly every platform, including improved 64bit support MSDOS Support Add support for sending packets OpenBSD pf format support IrDA capture (Linux only) Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release Fixed minor problem in gencode.c that would appear on 64-bit platforms. Version number is now sane. Mon. March 29, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.2 release updates for autoconf 2.5 fixes for ppp interfaces for freebsd 4.1 pcap gencode can generate code for 802.11, IEEE1394, and pflog. Wed. November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 0.8 release added pcap_findalldevs() Win32 patches from NetGroup, Politecnico di Torino (Italy) OpenBSD pf, DLT_PFLOG added Many changes to ATM support. lookup pcap_lookupnet() Added DLT_ARCNET_LINUX, DLT_ENC, DLT_IEEE802_11_RADIO, DLT_SUNATM, DLT_IP_OVER_FC, DLT_FRELAY, others. Sigh. More AIX wonderfulness. Document updates. Changes to API: pcap_next_ex(), pcap_breakloop(), pcap_dump_flush(), pcap_list_datalinks(), pcap_set_datalink(), pcap_lib_version(), pcap_datalink_val_to_name(), pcap_datalink_name_to_val(), new error returns. Tuesday, February 25, 2003. fenner@research.att.com. 0.7.2 release Support link types that use 802.2 always, never, and sometimes. Don't decrease the size of the BPF buffer from the default. Support frame relay. Handle 32-bit timestamps in DLPI, and pass the right buffer size. Handle Linux systems with modern kernel but without SOL_PACKET in the userland headers. Linux support for ARPHRD_RAWHDLC. Handle 32-bit timestamps in snoop. Support eg (Octane/O2xxx/O3xxx Gigabit) devices. Add new reserved DLT types. Monday October 23, 2001. mcr@sandelman.ottawa.on.ca. Summary for 0.7 release Added pcap_findalldevs() call to get list of interfaces in a MI way. pcap_stats() has been documented as to what its counters mean on each platform. Tuesday January 9, 2001. guy@alum.mit.edu. Summary for 0.6 release New Linux libpcap implementation, which, in 2.2 and later kernels, uses PF_PACKET sockets and supports kernel packet filtering (if compiled into the kernel), and supports the "any" device for capturing on all interfaces. Cleans up promiscuous mode better on pre-2.2 kernels, and has various other fixes (handles 2.4 ARPHRD_IEEE802_TR, handles ISDN devices better, doesn't show duplicate packets on loopback interface, etc.). Fixed HP-UX libpcap implementation to correctly get the PPA for an interface, to allow interfaces to be opened by interface name. libpcap savefiles have system-independent link-layer type values in the header, rather than sometimes platform-dependent DLT_ values, to make it easier to exchange capture files between different OSes. Non-standard capture files produced by some Linux tcpdumps, e.g. the one from Red Hat Linux 6.2 and later, can now be read. Updated autoconf stock files. Filter expressions can filter on VLAN IDs and various OSI protocols, and work on Token Ring (with non-source-routed packets). "pcap_open_dead()" added to allow compiling filter expressions to pcap code without opening a capture device or capture file. Header files fixed to allow use in C++ programs. Removed dependancy on native headers for packet layout. Removed Linux specific headers that were shipped. Security fixes: Strcpy replaced with strlcpy, sprintf replaced with snprintf. Fixed bug that could cause subsequent "pcap_compile()"s to fail erroneously after one compile failed. Assorted other bug fixes. README.aix and README.linux files added to describe platform-specific issues. "getifaddrs()" rather than SIOCGIFCONF used, if available. v0.5 Sat Jun 10 11:09:15 PDT 2000 itojun@iijlab.net - Brought in KAME IPv6/IPsec bpf compiler. - Fixes for NetBSD. - Support added for OpenBSD DLT_LOOP and BSD/OS DLT_C_HDLC (Cisco HDLC), and changes to work around different BSDs having different DLT_ types with the same numeric value. Assar Westerlund - Building outside the source code tree fixed. - Changed to write out time stamps with 32-bit seconds and microseconds fields, regardless of whether those fields are 32 bits or 64 bits in the OS's native "struct timeval". - Changed "pcap_lookupdev()" to dynamically grow the buffer into which the list of interfaces is read as necessary in order to hold the entire list. Greg Troxel - Added a new "pcap_compile_nopcap()", which lets you compile a filter expression into a BPF program without having an open live capture or capture file. v0.4 Sat Jul 25 12:40:09 PDT 1998 - Fix endian problem with DLT_NULL devices. From FreeBSD via Bill Fenner (fenner@parc.xerox.com) - Fix alignment problem with FDDI under DLPI. This was causing core dumps under Solaris. - Added configure options to disable flex and bison. Resulted from a bug report by barnett@grymoire.crd.ge.com (Bruce Barnett). Also added options to disable gcc and to force a particular packet capture type. - Added support for Fore ATM interfaces (qaa and fa) under IRIX. Thanks to John Hawkinson (jhawk@mit.edu) - Change Linux PPP and SLIP to use DLT_RAW since the kernel does not supply any "link layer" data. - Change Linux to use SIOCGIFHWADDR ioctl to determine link layer type. Thanks to Thomas Sailer (sailer@ife.ee.ethz.ch) - Change IRIX PPP to use DLT_RAW since the kernel does not supply any "link layer" data. - Modified to support the new BSD/OS 2.1 PPP and SLIP link layer header formats. - Added some new SGI snoop interface types. Thanks to Steve Alexander (sca@refugee.engr.sgi.com) - Fixes for HP-UX 10.20 (which is similar to HP-UX 9). Thanks to Richard Allen (ra@hp.is) and Steinar Haug (sthaug@nethelp.no) - Fddi supports broadcast as reported by Jeff Macdonald (jeff@iacnet.com). Also correct ieee802 and arcnet. - Determine Linux pcap buffer size at run time or else it might not be big enough for some interface types (e.g. FDDI). Thanks to Jes Sorensen (Jes.Sorensen@cern.ch) - Fix some linux alignment problems. - Document promisc argument to pcap_open_live(). Reported by Ian Marsh (ianm@sics.se) - Support Metricom radio packets under Linux. Thanks to Kevin Lai (laik@gunpowder.stanford.edu) - Bind to interface name under Linux to avoid packets from multiple interfaces on multi-homed hosts. Thanks to Kevin Lai (laik@gunpowder.stanford.edu) - Change L_SET to SEEK_SET for HP-UX. Thanks to Roland Roberts (rroberts@muller.com) - Fixed an uninitialized memory reference found by Kent Vander Velden (graphix@iastate.edu) - Fixed lex pattern for IDs to allow leading digits. As reported by Theo de Raadt (deraadt@cvs.openbsd.org) - Fixed Linux include file problems when using GNU libc. - Ifdef ARPHRD_FDDI since not all versions of the Linux kernel have it. Reported reported by Eric Jacksch (jacksch@tenebris.ca) - Fixed bug in pcap_dispatch() that kept it from returning on packet timeouts. - Changed ISLOOPBACK() macro when IFF_LOOPBACK isn't available to check for "lo" followed by an eos or digit (newer versions of Linux apparently call the loopback "lo" instead of "lo0"). - Fixed Linux networking include files to use ints instead of longs to avoid problems with 64 bit longs on the alpha. Thanks to Cristian Gafton (gafton@redhat.com) v0.3 Sat Nov 30 20:56:27 PST 1996 - Added Linux support. - Fixed savefile bugs. - Solaris x86 fix from Tim Rylance (t.rylance@elsevier.nl) - Add support for bpf kernel port filters. - Remove duplicate atalk protocol table entry. Thanks to Christian Hopps (chopps@water.emich.edu) - Fixed pcap_lookupdev() to ignore nonexistent devices. This was reported to happen under BSD/OS by David Vincenzetti (vince@cryptonet.it) - Avoid solaris compiler warnings. Thanks to Bruce Barnett (barnett@grymoire.crd.ge.com) v0.2.1 Sun Jul 14 03:02:26 PDT 1996 - Fixes for HP-UX 10. Thanks in part to to Thomas Wolfram (wolf@prz.tu-berlin.de) and Rick Jones (raj@hpisrdq.cup.hp.com) - Added support for SINIX. Thanks to Andrej Borsenkow (borsenkow.msk@sni.de) - Fixes for AIX (although this system is not yet supported). Thanks to John Hawkinson (jhawk@mit.edu) - Use autoconf's idea of the top level directory in install targets. Thanks to John Hawkinson. - Add missing autoconf packet capture result message. Thanks to Bill Fenner (fenner@parc.xerox.com) - Fixed padding problems in the pf module. - Fixed some more alignment problems on the alpha. - Added explicit netmask support. Thanks to Steve Nuchia (steve@research.oknet.com) - Fixed to handle raw ip addresses such as 0.0.0.1 without "left justifing" - Add "sca" keyword (for DEC cluster services) as suggested by Terry Kennedy (terry@spcvxa.spc.edu) - Add "atalk" keyword as suggested by John Hawkinson. - Add "igrp" keyword. - Fixed HID definition in grammar.y to be a string, not a value. - Use $CC when checking gcc version. Thanks to Carl Lindberg (carl_lindberg@blacksmith.com) - Removed obsolete reference to pcap_immediate() from the man page. Michael Stolarchuk (mts@terminator.rs.itd.umich.edu) - DLT_NULL has a 4 byte family header. Thanks to Jeffrey Honig (jch@bsdi.com) v0.2 Sun Jun 23 02:28:42 PDT 1996 - Add support for HP-UX. Resulted from code contributed by Tom Murray (tmurray@hpindck.cup.hp.com) and Philippe-Andri Prindeville (philipp@res.enst.fr) - Update INSTALL with a reminder to install include files. Thanks to Mark Andrews (mandrews@aw.sgi.com) - Fix bpf compiler alignment bug on the alpha. - Use autoconf to detect architectures that can't handle misaligned accesses. - Added loopback support for snoop. Resulted from report Steve Alexander (sca@engr.sgi.com) v0.1 Fri Apr 28 18:11:03 PDT 1995 - Fixed compiler and optimizer bugs. The BPF filter engine uses unsigned comparison operators, while the code generator and optimizer assumed signed semantics in several places. Thanks to Charlie Slater (cslater@imatek.com) for pointing this out. - Removed FDDI ifdef's, they aren't really needed. Resulted from report by Gary Veum (veum@boa.gsfc.nasa.gov). - Add pcap-null.c which allows offline use of libpcap on systems that don't support live package capture. This feature resulting from a request from Jan van Oorschot (j.p.m.voorschot@et.tudelft.nl). - Make bpf_compile() reentrant. Fix thanks to Pascal Hennequin (Pascal.Hennequin@hugo.int-evry.fr). - Port to GNU autoconf. - Fix pcap-dlpi.c to work with isdn. Resulted from report by Flemming Johansen (fsj@csd.cri.dk). - Handle multi-digit interface unit numbers (aka ppa's) under dlpi. Resulted from report by Daniel Ehrlich (ehrlich@cse.psu.edu). - Fix pcap-dlpi.c to work in non-promiscuous mode. Resulted from report by Jeff Murphy (jcmurphy@acsu.buffalo.edu). - Add support for "long jumps". Thanks to Jeffrey Mogul (mogul@pa.dec.com). - Fix minor problems when compiling with BDEBUG as noticed by Scott Bertilson (scott@unet.umn.edu). - Declare sys_errlist "const char *const" to avoid problems under FreeBSD. Resulted from report by jher@eden.com. v0.0.6 Fri Apr 28 04:07:13 PDT 1995 - Add missing variable declaration missing from 0.0.6 v0.0.5 Fri Apr 28 00:22:21 PDT 1995 - Workaround for problems when pcap_read() returns 0 due to the timeout expiring. v0.0.4 Thu Apr 20 20:41:48 PDT 1995 - Change configuration to not use gcc v2 flags with gcc v1. - Fixed a bug in pcap_next(); if pcap_dispatch() returns 0, pcap_next() should also return 0. Thanks to Richard Stevens (rstevens@noao.edu). - Fixed configure to test for snoop before dlpi to avoid problems under IRIX 5. Thanks to J. Eric Townsend (jet@abulafia.genmagic.com). - Hack around deficiency in Ultrix's make. - Fix two bugs related to the Solaris pre-5.3.2 bufmod bug; handle savefiles that have more than snapshot bytes of data in them (so we can read old savefiles) and avoid writing such files. - Added checkioctl which is used with gcc to check that the "fixincludes" script has been run. v0.0.3 Tue Oct 18 18:13:46 PDT 1994 - Fixed configure to test for snoop before dlpi to avoid problems under IRIX 5. Thanks to J. Eric Townsend (jet@abulafia.genmagic.com). v0.0.2 Wed Oct 12 20:56:37 PDT 1994 - Implement timeout in the dlpi pcap_open_live(). Thanks to Richard Stevens. - Determine pcap link type from dlpi media type. Resulted from report by Mahesh Jethanandani (mahesh@npix.com). v0.0.1 Fri Jun 24 14:50:57 PDT 1994 - Fixed bug in nit_setflags() in pcap-snit.c. The streams ioctl timeout wasn't being initialized sometimes resulting in an "NIOCSFLAGS: Invalid argument" error under OSF/1. Reported by Matt Day (mday@artisoft.com) and Danny Mitzel (dmitzel@whitney.hitc.com). - Turn on FDDI support by default. v0.0 Mon Jun 20 19:20:16 PDT 1994 - Initial release. - Fixed bug with greater/less keywords, reported by Mark Andrews (mandrews@alias.com). - Fix bug where '|' was defined as BPF_AND instead of BPF_OR, reported by Elan Amir (elan@leeb.cs.berkeley.edu). - Machines with little-endian byte ordering are supported thanks to Jeff Mogul. - Add hack for version 2.3 savefiles which don't have caplen and len swapped thanks to Vern Paxson. - Added "&&" and "||" aliases for "and" and "or" thanks to Vern Paxson. - Added length, inbound and outbound keywords. Index: head/contrib/libpcap/CREDITS =================================================================== --- head/contrib/libpcap/CREDITS (revision 313694) +++ head/contrib/libpcap/CREDITS (revision 313695) @@ -1,177 +1,180 @@ This file lists people who have contributed to libpcap: The current maintainers: Bill Fenner - Denis Ovsienko + Denis Ovsienko Fulvio Risso Guy Harris Hannes Gredler Michael Richardson + Francois-Xavier Le Bail Additional people who have contributed patches: Akos Vandra Alan Bawden Albert Chin Alexander 'Leo' Bergolth Alexey Kuznetsov Alon Bar-Lev Andres Perera Andrew Brown Ani Sinha Antti Kantee Arien Vijn Arkadiusz Miskiewicz Armando L. Caro Jr. Assar Westerlund Bill Parker Brent Cook Brian Ginsbach Charles M. Hannum Chris G. Demetriou Chris Lightfoot Chris Maynard Chris Pepper Christian Bell Christian Peron Christian Svensson Daniele Orlandi Darren Lim Darren Reed David Clark David Kaelbling David Ward David Young Dean Gaudet dhruv - Don Ebright + Don Ebright Dug Song Dustin Spicuzza dzejarczech Edward Sheldrake Eric Anderson Erik de Castro Lopo Felix Obenhuber Florent Drouin Franz Schaefer frederich Fulko Hew Fumiyuki Shimizu Gabor Tatarka Garrett Cooper George Neville-Neil Gianluca Varenni Gilbert Hoyek Gisle Vanem Graeme Hewson Gregor Maier Greg Stark Greg Troxel Guillaume Pelat Gustavo Zacarias Hagen Paul Pfeifer Henri Doreau Hyung Sik Yoon Igor Khristophorov Jakub Zawadzki Jan-Philip Velders Jason R. Thorpe Javier Achirica Jean-Louis Charton Jean Tourrilhes Jefferson Ogata Jesper Dangaard Brouer Jesper Peterson + Jesse Gross Jiri Slaby Joerg Mayer John Bankier Jon Lindgren Jon Smirl Jorge Boncompte [DTI2] Juergen Schoenwaelder Julien Moutinho Jung-uk Kim Kazushi Sugyo Klaus Klein Koryn Grant Kris Katterjohn Krzysztof Halasa Lorenzo Cavallaro Loris Degioanni Love Hörnquist-Åstrand Luis MartinGarcia Maciej W. Rozycki Mansour Behabadi Marcus Felipe Pereira Mark C. Brown + Mark Johnston Mark Pizzolato Markus Mayer Martin Husemann Márton Németh Matthew Luckie Max Laier Michal Labedzki Michal Sekletar Mike Frysinger Mike Kershaw Mike Wiacek Miroslav Lichvar Monroe Williams Nicolas Dade Niko Delarich N. Leiten Octavian Cerna Olaf Kirch Ollie Wild Onno van der Linden Paolo Abeni Patrick Marie Patrick McHardy Paul Mundt Pavel Kankovsky Pawel Pokrywka Peter Fales Peter Jeremy Peter Volkov Phil Wood Rafal Maszkowski Richard Stearn Rick Jones Robert Edmonds Roberto Mariani Romain Francoise Sagun Shakya Scott Barron Scott Gifford Scott Mcmillan Sebastian Krahmer Sebastien Roy Sepherosa Ziehau Shaun Clowes Solomon Peachy Stefan Hudson Stephen Donnelly Takashi Yamamoto Tanaka Shin-ya Tobias Poschwatta Tony Li Torsten Landschoff Uns Lider Uwe Girlich Wesley Shields Xianjie Zhang Xin Li Yen Yen Lim Yoann Vandoorselaere Yvan Vanhullebus The original LBL crew: Steve McCanne Craig Leres Van Jacobson Past maintainers: Jun-ichiro itojun Hagino Also see: http://www.wide.ad.jp/itojun-award/ Index: head/contrib/libpcap/INSTALL.txt =================================================================== --- head/contrib/libpcap/INSTALL.txt (revision 313694) +++ head/contrib/libpcap/INSTALL.txt (revision 313695) @@ -1,396 +1,374 @@ To build libpcap, run "./configure" (a shell script). The configure script will determine your system attributes and generate an appropriate Makefile from Makefile.in. Next run "make". If everything goes well you can su to root and run "make install". However, you need not install libpcap if you just want to build tcpdump; just make sure the tcpdump and libpcap directory trees have the same parent directory. If configure says: configure: warning: cannot determine packet capture interface configure: warning: (see INSTALL for more info) then your system either does not support packet capture or your system does support packet capture but libpcap does not support that particular type. (If you have HP-UX, see below.) If your system uses a packet capture not supported by libpcap, please send us patches; don't forget to include an autoconf fragment suitable for use in -configure.in. +configure.ac. It is possible to override the default packet capture type, although the circumstance where this works are limited. For example if you have installed bpf under SunOS 4 and wish to build a snit libpcap: ./configure --with-pcap=snit Another example is to force a supported packet capture type in the case where the configure scripts fails to detect it. You will need an ANSI C compiler to build libpcap. The configure script will abort if your compiler is not ANSI compliant. If this happens, use the generally available GNU C compiler (GCC). -If you use flex, you must use version 2.4.6 or higher. The configure -script automatically detects the version of flex and will not use it -unless it is new enough. You can use "flex -V" to see what version you -have (unless it's really old). The current version of flex is available -at flex.sourceforge.net and often comes packaged by means of the OS. -As of this writing, the current version is 2.5.37. +You will need either Flex 2.5.31 or later, or a version of Lex +compatible with it (if any exist), to build libpcap. The configure +script will abort if there isn't any such program. If you have an older +version of Flex, or don't have a compatible version of Lex, the current +version of flex is available at flex.sourceforge.net. -If you use bison, you must use flex (and visa versa). The configure -script automatically falls back to lex and yacc if both flex and bison -are not found. +You will need either Bison, Berkeley YACC, or a version of YACC +compatible with them (if any exist), to build libpcap. The configure +script will abort if there isn't any such program. If you don't have +any such program, the current version of Bison can be found at +http://ftp.gnu.org/gnu/bison/ and the current version of Berkeley YACC +can be found at http://invisible-island.net/byacc/. -Sometimes the stock C compiler does not interact well with flex and -bison. The list of problems includes undefined references for alloca. -You can get around this by installing gcc or manually disabling flex -and bison with: +Sometimes the stock C compiler does not interact well with Flex and +Bison. The list of problems includes undefined references for alloca. +You can get around this by installing GCC. - ./configure --without-flex --without-bison - -If your system only has AT&T lex, this is okay unless your libpcap -program uses other lex/yacc generated code. (Although it's possible to -map the yy* identifiers with a script, we use flex and bison so we -don't feel this is necessary.) - -Some systems support the Berkeley Packet Filter natively; for example -out of the box OSF and BSD/OS have bpf. If your system does not support -bpf, you will need to pick up: - - ftp://ftp.ee.lbl.gov/bpf-*.tar.Z - -Note well: you MUST have kernel source for your operating system in -order to install bpf. An exception is SunOS 4; the bpf distribution -includes replacement kernel objects for some of the standard SunOS 4 -network device drivers. See the bpf INSTALL document for more -information. - If you use Solaris, there is a bug with bufmod(7) that is fixed in Solaris 2.3.2 (aka SunOS 5.3.2). Setting a snapshot length with the broken bufmod(7) results in data be truncated from the FRONT of the packet instead of the end. The work around is to not set a snapshot length but this results in performance problems since the entire packet is copied to user space. If you must run an older version of Solaris, there is a patch available from Sun; ask for bugid 1149065. After installing the patch, use "setenv BUFMOD_FIXED" to enable use of bufmod(7). However, we recommend you run a more current release of Solaris. If you use the SPARCompiler, you must be careful to not use the /usr/ucb/cc interface. If you do, you will get bogus warnings and perhaps errors. Either make sure your path has /opt/SUNWspro/bin before /usr/ucb or else: setenv CC /opt/SUNWspro/bin/cc before running configure. (You might have to do a "make distclean" if you already ran configure once). Also note that "make depend" won't work; while all of the known universe uses -M, the SPARCompiler uses -xM to generate makefile dependencies. If you are trying to do packet capture with a FORE ATM card, you may or may not be able to. They usually only release their driver in object code so unless their driver supports packet capture, there's not much libpcap can do. If you get an error like: tcpdump: recv_ack: bind error 0x??? when using DLPI, look for the DL_ERROR_ACK error return values, usually in /usr/include/sys/dlpi.h, and find the corresponding value. Under {DEC OSF/1, Digital UNIX, Tru64 UNIX}, packet capture must be enabled before it can be used. For instructions on how to enable packet filter support, see: ftp://ftp.digital.com/pub/Digital/dec-faq/Digital-UNIX Look for the "How do I configure the Berkeley Packet Filter and capture tcpdump traces?" item. Once you enable packet filter support, your OSF system will support bpf natively. Under Ultrix, packet capture must be enabled before it can be used. For instructions on how to enable packet filter support, see: ftp://ftp.digital.com/pub/Digital/dec-faq/ultrix If you use HP-UX, you must have at least version 9 and either the version of cc that supports ANSI C (cc -Aa) or else use the GNU C compiler. You must also buy the optional streams package. If you don't have: /usr/include/sys/dlpi.h /usr/include/sys/dlpi_ext.h then you don't have the streams package. In addition, we believe you need to install the "9.X LAN and DLPI drivers cumulative" patch (PHNE_6855) to make the version 9 DLPI work with libpcap. The DLPI streams package is standard starting with HP-UX 10. The HP implementation of DLPI is a little bit eccentric. Unlike Solaris, you must attach /dev/dlpi instead of the specific /dev/* network pseudo device entry in order to capture packets. The PPA is based on the ifnet "index" number. Under HP-UX 9, it is necessary to read /dev/kmem and the kernel symbol file (/hp-ux). Under HP-UX 10, DLPI can provide information for determining the PPA. It does not seem to be possible to trace the loopback interface. Unlike other DLPI implementations, PHYS implies MULTI and SAP and you get an error if you try to enable more than one promiscuous mode at a time. It is impossible to capture outbound packets on HP-UX 9. To do so on HP-UX 10, you will, apparently, need a late "LAN products cumulative patch" (at one point, it was claimed that this would be PHNE_18173 for s700/10.20; at another point, it was claimed that the required patches were PHNE_20892, PHNE_20725 and PHCO_10947, or newer patches), and to do so on HP-UX 11 you will, apparently, need the latest lancommon/DLPI patches and the latest driver patch for the interface(s) in use on HP-UX 11 (at one point, it was claimed that patches PHNE_19766, PHNE_19826, PHNE_20008, and PHNE_20735 did the trick). Furthermore, on HP-UX 10, you will need to turn on a kernel switch by doing echo 'lanc_outbound_promisc_flag/W 1' | adb -w /stand/vmunix /dev/mem You would have to arrange that this happen on reboots; the right way to do that would probably be to put it into an executable script file "/sbin/init.d/outbound_promisc" and making "/sbin/rc2.d/S350outbound_promisc" a symbolic link to that script. Finally, testing shows that there can't be more than one simultaneous DLPI user per network interface. If you use Linux, this version of libpcap is known to compile and run under Red Hat 4.0 with the 2.0.25 kernel. It may work with earlier 2.X versions but is guaranteed not to work with 1.X kernels. Running more than one libpcap program at a time, on a system with a 2.0.X kernel, can cause problems since promiscuous mode is implemented by twiddling the interface flags from the libpcap application; the packet capture mechanism in the 2.2 and later kernels doesn't have this problem. Also, packet timestamps aren't very good. This appears to be due to haphazard handling of the timestamp in the kernel. Note well: there is rumoured to be a version of tcpdump floating around -called 3.0.3 that includes libpcap and is supposed to support Linux. +called 3.0.3 that includes libpcap and is supposed to support Linux. You should be advised that neither the Network Research Group at LBNL -nor the Tcpdump Group ever generated a release with this version number. +nor the Tcpdump Group ever generated a release with this version number. The LBNL Network Research Group notes with interest that a standard cracker trick to get people to install trojans is to distribute bogus -packages that have a version number higher than the current release. +packages that have a version number higher than the current release. They also noted with annoyance that 90% of the Linux related bug reports -they got are due to changes made to unofficial versions of their page. +they got are due to changes made to unofficial versions of their page. If you are having trouble but aren't using a version that came from tcpdump.org, please try that before submitting a bug report! On Linux, libpcap will not work if the kernel does not have the packet socket option enabled; see the README.linux file for information about this. If you use AIX, you may not be able to build libpcap from this release. We do not have an AIX system in house so it's impossible for us to test AIX patches submitted to us. We are told that you must link against /lib/pse.exp, that you must use AIX cc or a GNU C compiler newer than 2.7.2, and that you may need to run strload before running a libpcap application. Read the README.aix file for information on installing libpcap and configuring your system to be able to support libpcap. If you use NeXTSTEP, you will not be able to build libpcap from this release. If you use SINIX, you should be able to build libpcap from this release. It is known to compile and run on SINIX-Y/N 5.42 with the C-DS V1.0 or V1.1 compiler. But note that in some releases of SINIX, yacc emits incorrect code; if grammar.y fails to compile, change every occurence of: #ifdef YYDEBUG to: #if YYDEBUG Another workaround is to use flex and bison. If you use SCO, you might have trouble building libpcap from this release. We do not have a machine running SCO and have not had reports of anyone successfully building on it; the current release of libpcap does not compile on SCO OpenServer 5. Although SCO apparently supports DLPI to some extent, the DLPI in OpenServer 5 is very non-standard, and it appears that completely new code would need to be written to capture network traffic. SCO do not appear to provide tcpdump binaries for OpenServer 5 or OpenServer 6 as part of SCO Skunkware: http://www.sco.com/skunkware/ If you use UnixWare, you might be able to build libpcap from this release, or you might not. We do not have a machine running UnixWare, so we have not tested it; however, SCO provide packages for libpcap 0.6.2 and tcpdump 3.7.1 in the UnixWare 7/Open UNIX 8 part of SCO Skunkware, and the source package for libpcap 0.6.2 is not changed from the libpcap 0.6.2 source release, so this release of libpcap might also build without changes on UnixWare 7. If linking tcpdump fails with "Undefined: _alloca" when using bison on -a Sun4, your version of bison is broken. In any case version 1.16 or +a Sun4, your version of Bison is broken. In any case version 1.16 or higher is recommended (1.14 is known to cause problems 1.16 is known to work). Either pick up a current version from: - ftp://ftp.gnu.org/pub/gnu/bison + http://ftp.gnu.org/gnu/bison/ or hack around it by inserting the lines: #ifdef __GNUC__ #define alloca __builtin_alloca #else #ifdef sparc #include #else char *alloca (); #endif #endif right after the (100 line!) GNU license comment in bison.simple, remove grammar.[co] and fire up make again. If you use SunOS 4, your kernel must support streams NIT. If you run a libpcap program and it dies with: /dev/nit: No such device You must add streams NIT support to your kernel configuration, run config and boot the new kernel. If you are running a version of SunOS earlier than 4.1, you will need to replace the Sun supplied /sys/sun{3,4,4c}/OBJ/nit_if.o with the appropriate version from this distribution's SUNOS4 subdirectory and build a new kernel: nit_if.o.sun3-sunos4 (any flavor of sun3) nit_if.o.sun4c-sunos4.0.3c (SS1, SS1+, IPC, SLC, etc.) nit_if.o.sun4-sunos4 (Sun4's not covered by nit_if.o.sun4c-sunos4.0.3c) These nit replacements fix a bug that makes nit essentially unusable in pre-SunOS 4.1. In addition, our sun4c-sunos4.0.3c nit gives you timestamps to the resolution of the SS-1 clock (1 us) rather than the lousy 20ms timestamps Sun gives you (tcpdump will print out the full timestamp resolution if it finds it's running on a SS-1). FILES ----- CHANGES - description of differences between releases ChmodBPF/* - Mac OS X startup item to set ownership and permissions on /dev/bpf* +CMakeLists.txt - CMake file CREDITS - people that have helped libpcap along INSTALL.txt - this file LICENSE - the license under which tcpdump is distributed Makefile.in - compilation rules (input to the configure script) README - description of distribution README.aix - notes on using libpcap on AIX README.dag - notes on using libpcap to capture on Endace DAG devices README.hpux - notes on using libpcap on HP-UX README.linux - notes on using libpcap on Linux README.macosx - notes on using libpcap on Mac OS X README.septel - notes on using libpcap to capture on Intel/Septel devices README.sita - notes on using libpcap to capture on SITA devices README.tru64 - notes on using libpcap on Digital/Tru64 UNIX README.Win32 - notes on using libpcap on Win32 systems (with WinPcap) SUNOS4 - pre-SunOS 4.1 replacement kernel nit modules VERSION - version of this release acconfig.h - support for post-2.13 autoconf aclocal.m4 - autoconf macros arcnet.h - ARCNET definitions atmuni31.h - ATM Q.2931 definitions bpf/net - copy of bpf_filter.c bpf_dump.c - BPF program printing routines bpf_filter.c - symlink to bpf/net/bpf_filter.c bpf_image.c - BPF disassembly routine config.guess - autoconf support config.h.in - autoconf input config.sub - autoconf support configure - configure script (run this first) -configure.in - configure script source +configure.ac - configure script source dlpisubs.c - DLPI-related functions for pcap-dlpi.c and pcap-libdlpi.c dlpisubs.h - DLPI-related function declarations etherent.c - /etc/ethers support routines ethertype.h - Ethernet protocol types and names definitions fad-getad.c - pcap_findalldevs() for systems with getifaddrs() fad-gifc.c - pcap_findalldevs() for systems with only SIOCGIFLIST fad-glifc.c - pcap_findalldevs() for systems with SIOCGLIFCONF -fad-null.c - pcap_findalldevs() for systems without capture support -fad-sita.c - pcap_findalldevs() for systems with SITA support -fad-win32.c - pcap_findalldevs() for WinPcap filtertest.c - test program for BPF compiler findalldevstest.c - test program for pcap_findalldevs() gencode.c - BPF code generation routines gencode.h - BPF code generation definitions grammar.y - filter string grammar ieee80211.h - 802.11 definitions inet.c - network routines install-sh - BSD style install script lbl/os-*.h - OS-dependent defines and prototypes llc.h - 802.2 LLC SAP definitions missing/* - replacements for missing library functions mkdep - construct Makefile dependency list msdos/* - drivers for MS-DOS capture support nametoaddr.c - hostname to address routines nlpid.h - OSI network layer protocol identifier definitions net - symlink to bpf/net optimize.c - BPF optimization routines -packaging - packaging information for building libpcap RPMs pcap/bluetooth.h - public definition of DLT_BLUETOOTH_HCI_H4_WITH_PHDR header pcap/bpf.h - BPF definitions pcap/namedb.h - public libpcap name database definitions pcap/pcap.h - public libpcap definitions pcap/sll.h - public definition of DLT_LINUX_SLL header pcap/usb.h - public definition of DLT_USB header pcap-bpf.c - BSD Packet Filter support pcap-bpf.h - header for backwards compatibility pcap-bt-linux.c - Bluetooth capture support for Linux pcap-bt-linux.h - Bluetooth capture support for Linux pcap-dag.c - Endace DAG device capture support pcap-dag.h - Endace DAG device capture support pcap-dlpi.c - Data Link Provider Interface support pcap-dos.c - MS-DOS capture support pcap-dos.h - headers for MS-DOS capture support pcap-enet.c - enet support pcap-int.h - internal libpcap definitions pcap-libdlpi.c - Data Link Provider Interface support for systems with libdlpi pcap-linux.c - Linux packet socket support pcap-namedb.h - header for backwards compatibility pcap-nit.c - SunOS Network Interface Tap support pcap-nit.h - SunOS Network Interface Tap definitions pcap-null.c - dummy monitor support (allows offline use of libpcap) pcap-pf.c - Ultrix and Digital/Tru64 UNIX Packet Filter support pcap-pf.h - Ultrix and Digital/Tru64 UNIX Packet Filter definitions pcap-septel.c - Intel/Septel device capture support pcap-septel.h - Intel/Septel device capture support pcap-sita.c - SITA device capture support pcap-sita.h - SITA device capture support pcap-sita.html - SITA device capture documentation pcap-stdinc.h - includes and #defines for compiling on Win32 systems pcap-snit.c - SunOS 4.x STREAMS-based Network Interface Tap support pcap-snoop.c - IRIX Snoop network monitoring support pcap-usb-linux.c - USB capture support for Linux pcap-usb-linux.h - USB capture support for Linux pcap-win32.c - WinPcap capture support pcap.3pcap - manual entry for the library pcap.c - pcap utility routines pcap.h - header for backwards compatibility pcap_*.3pcap - manual entries for library functions pcap-filter.4 - manual entry for filter syntax pcap-linktype.4 - manual entry for link-layer header types ppp.h - Point to Point Protocol definitions -runlex.sh - wrapper for Lex/Flex savefile.c - offline support scanner.l - filter string scanner sunatmpos.h - definitions for SunATM capturing Win32 - headers and routines for building on Win32 systems Index: head/contrib/libpcap/LICENSE =================================================================== --- head/contrib/libpcap/LICENSE (revision 313694) +++ head/contrib/libpcap/LICENSE (revision 313695) @@ -1,19 +1,19 @@ License: BSD - + Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: - + 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. The names of the authors may not be used to endorse or promote products derived from this software without specific prior written permission. - + THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Index: head/contrib/libpcap/Makefile-devel-adds =================================================================== --- head/contrib/libpcap/Makefile-devel-adds (revision 313694) +++ head/contrib/libpcap/Makefile-devel-adds (revision 313695) @@ -1,22 +1,22 @@ # # Auto-regenerate configure script or Makefile when things change. # From autoconf.info . Works best with GNU Make. # -${srcdir}/configure: configure.in aclocal.m4 +${srcdir}/configure: configure.ac aclocal.m4 cd ${srcdir} && autoconf # autoheader might not change config.h.in, so touch a stamp file. ${srcdir}/config.h.in: ${srcdir}/stamp-h.in -${srcdir}/stamp-h.in: configure.in aclocal.m4 +${srcdir}/stamp-h.in: configure.ac aclocal.m4 cd ${srcdir} && autoheader echo timestamp > ${srcdir}/stamp-h.in config.h: stamp-h stamp-h: ${srcdir}/config.h.in config.status ./config.status Makefile: Makefile.in config.status ./config.status config.status: ${srcdir}/configure ./config.status --recheck Index: head/contrib/libpcap/Makefile.in =================================================================== --- head/contrib/libpcap/Makefile.in (revision 313694) +++ head/contrib/libpcap/Makefile.in (revision 313695) @@ -1,748 +1,752 @@ # Copyright (c) 1993, 1994, 1995, 1996 # The Regents of the University of California. All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that: (1) source code distributions # retain the above copyright notice and this paragraph in its entirety, (2) # distributions including binary code include the above copyright notice and # this paragraph in its entirety in the documentation or other materials # provided with the distribution, and (3) all advertising materials mentioning # features or use of this software display the following acknowledgement: # ``This product includes software developed by the University of California, # Lawrence Berkeley Laboratory and its contributors.'' Neither the name of # the University nor the names of its contributors may be used to endorse # or promote products derived from this software without specific prior # written permission. # THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED # WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. # # Various configurable paths (remember to edit Makefile.in, not Makefile) # # Top level hierarchy prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ # Pathname of directory to install the configure program bindir = @bindir@ # Pathname of directory to install the include files includedir = @includedir@ # Pathname of directory to install the library libdir = @libdir@ # Pathname of directory to install the man pages mandir = @mandir@ # VPATH srcdir = @srcdir@ VPATH = @srcdir@ # # You shouldn't need to edit anything below. # LD = /usr/bin/ld CC = @CC@ AR = @AR@ LN_S = @LN_S@ MKDEP = @MKDEP@ CCOPT = @V_CCOPT@ INCLS = -I. @V_INCLS@ -DEFS = @DEFS@ @V_DEFS@ +DEFS = -DBUILDING_PCAP @DEFS@ @V_DEFS@ ADDLOBJS = @ADDLOBJS@ ADDLARCHIVEOBJS = @ADDLARCHIVEOBJS@ LIBS = @LIBS@ -CFLAGS = @CFLAGS@ -LDFLAGS = @LDFLAGS@ +CROSSFLAGS= +CFLAGS = @CFLAGS@ ${CROSSFLAGS} +LDFLAGS = @LDFLAGS@ ${CROSSFLAGS} DYEXT = @DYEXT@ V_RPATH_OPT = @V_RPATH_OPT@ DEPENDENCY_CFLAG = @DEPENDENCY_CFLAG@ PROG=libpcap # Standard CFLAGS FULL_CFLAGS = $(CCOPT) $(INCLS) $(DEFS) $(CFLAGS) INSTALL = @INSTALL@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ RANLIB = @RANLIB@ -# -# Flex and bison allow you to specify the prefixes of the global symbols -# used by the generated parser. This allows programs to use lex/yacc -# and link against libpcap. If you don't have flex or bison, get them. -# -LEX = @V_LEX@ -YACC = @V_YACC@ +LEX = @LEX@ +YACC = @YACC@ # Explicitly define compilation rule since SunOS 4's make doesn't like gcc. # Also, gcc does not remove the .o before forking 'as', which can be a # problem if you don't own the file but can write to the directory. .c.o: @rm -f $@ $(CC) $(FULL_CFLAGS) -c $(srcdir)/$*.c -PSRC = pcap-@V_PCAP@.c @USB_SRC@ @BT_SRC@ @BT_MONITOR_SRC@ @CAN_SRC@ @NETFILTER_SRC@ @CANUSB_SRC@ @DBUS_SRC@ -FSRC = fad-@V_FINDALLDEVS@.c +PSRC = pcap-@V_PCAP@.c @USB_SRC@ @BT_SRC@ @BT_MONITOR_SRC@ @NETFILTER_SRC@ @DBUS_SRC@ +FSRC = @V_FINDALLDEVS@ SSRC = @SSRC@ -CSRC = pcap.c inet.c gencode.c optimize.c nametoaddr.c etherent.c \ - savefile.c sf-pcap.c sf-pcap-ng.c pcap-common.c \ +CSRC = pcap.c inet.c fad-helpers.c gencode.c optimize.c nametoaddr.c \ + etherent.c savefile.c sf-pcap.c sf-pcap-ng.c pcap-common.c \ bpf_image.c bpf_dump.c GENSRC = scanner.c grammar.c bpf_filter.c version.c LIBOBJS = @LIBOBJS@ SRC = $(PSRC) $(FSRC) $(CSRC) $(SSRC) $(GENSRC) # We would like to say "OBJ = $(SRC:.c=.o)" but Ultrix's make cannot # hack the extra indirection OBJ = $(PSRC:.c=.o) $(FSRC:.c=.o) $(CSRC:.c=.o) $(SSRC:.c=.o) $(GENSRC:.c=.o) $(LIBOBJS) PUBHDR = \ pcap.h \ pcap-bpf.h \ pcap-namedb.h \ pcap/bpf.h \ pcap/bluetooth.h \ + pcap/can_socketcan.h \ + pcap/dlt.h \ + pcap/export-defs.h \ pcap/ipnet.h \ pcap/namedb.h \ pcap/nflog.h \ pcap/pcap.h \ pcap/sll.h \ pcap/vlan.h \ pcap/usb.h HDR = $(PUBHDR) \ arcnet.h \ atmuni31.h \ ethertype.h \ + extract.h \ gencode.h \ ieee80211.h \ llc.h \ + nametoaddr.h \ nlpid.h \ pcap-common.h \ pcap-int.h \ pcap-stdinc.h \ + portability.h \ ppp.h \ sf-pcap.h \ sf-pcap-ng.h \ sunatmpos.h TESTS = \ + @VALGRINDTEST@ \ capturetest \ + can_set_rfmon_test \ filtertest \ findalldevstest \ opentest \ - selpolltest \ - valgrindtest + reactivatetest \ + selpolltest TESTS_SRC = \ + tests/valgrindtest.c \ tests/capturetest.c \ + tests/can_set_rfmon_test.c \ tests/filtertest.c \ tests/findalldevstest.c \ tests/opentest.c \ tests/reactivatetest.c \ - tests/selpolltest.c \ - tests/valgrindtest.c + tests/selpolltest.c GENHDR = \ - scanner.h tokdefs.h version.h + scanner.h grammar.h pcap_version.h TAGFILES = \ $(SRC) $(HDR) CLEANFILES = $(OBJ) libpcap.* $(TESTS) \ $(PROG)-`cat $(srcdir)/VERSION`.tar.gz $(GENSRC) $(GENHDR) \ lex.yy.c pcap-config MAN1 = pcap-config.1 MAN3PCAP_EXPAND = \ pcap.3pcap.in \ pcap_compile.3pcap.in \ pcap_datalink.3pcap.in \ pcap_dump_open.3pcap.in \ pcap_get_tstamp_precision.3pcap.in \ pcap_list_datalinks.3pcap.in \ pcap_list_tstamp_types.3pcap.in \ pcap_open_dead.3pcap.in \ pcap_open_offline.3pcap.in \ pcap_set_tstamp_precision.3pcap.in \ pcap_set_tstamp_type.3pcap.in MAN3PCAP_NOEXPAND = \ pcap_activate.3pcap \ pcap_breakloop.3pcap \ pcap_can_set_rfmon.3pcap \ pcap_close.3pcap \ pcap_create.3pcap \ pcap_datalink_name_to_val.3pcap \ pcap_datalink_val_to_name.3pcap \ pcap_dump.3pcap \ pcap_dump_close.3pcap \ pcap_dump_file.3pcap \ pcap_dump_flush.3pcap \ pcap_dump_ftell.3pcap \ pcap_file.3pcap \ pcap_fileno.3pcap \ pcap_findalldevs.3pcap \ pcap_freecode.3pcap \ pcap_get_selectable_fd.3pcap \ pcap_geterr.3pcap \ pcap_inject.3pcap \ pcap_is_swapped.3pcap \ pcap_lib_version.3pcap \ pcap_lookupdev.3pcap \ pcap_lookupnet.3pcap \ pcap_loop.3pcap \ pcap_major_version.3pcap \ pcap_next_ex.3pcap \ pcap_offline_filter.3pcap \ pcap_open_live.3pcap \ pcap_set_buffer_size.3pcap \ pcap_set_datalink.3pcap \ pcap_set_immediate_mode.3pcap \ pcap_set_promisc.3pcap \ pcap_set_rfmon.3pcap \ pcap_set_snaplen.3pcap \ pcap_set_timeout.3pcap \ pcap_setdirection.3pcap \ pcap_setfilter.3pcap \ pcap_setnonblock.3pcap \ pcap_snapshot.3pcap \ pcap_stats.3pcap \ pcap_statustostr.3pcap \ pcap_strerror.3pcap \ pcap_tstamp_type_name_to_val.3pcap \ pcap_tstamp_type_val_to_name.3pcap MAN3PCAP = $(MAN3PCAP_NOEXPAND) $(MAN3PCAP_EXPAND:.in=) MANFILE = \ pcap-savefile.manfile.in MANMISC = \ pcap-filter.manmisc.in \ pcap-linktype.manmisc.in \ pcap-tstamp.manmisc.in EXTRA_DIST = \ $(TESTS_SRC) \ CHANGES \ ChmodBPF/ChmodBPF \ ChmodBPF/StartupParameters.plist \ CREDITS \ + CMakeLists.txt \ + GenVersion.bat \ INSTALL.txt \ LICENSE \ Makefile.in \ Makefile-devel-adds \ README \ README.aix \ README.dag \ README.hpux \ README.linux \ README.macosx \ README.septel \ README.sita \ README.tru64 \ README.Win32 \ SUNOS4/nit_if.o.sparc \ SUNOS4/nit_if.o.sun3 \ SUNOS4/nit_if.o.sun4c.4.0.3c \ TODO \ VERSION \ aclocal.m4 \ bpf/net/bpf_filter.c \ chmod_bpf \ + cmakeconfig.h.in \ + cmake/preconfigure.cmake \ + config/have_siocglifconf.c \ config.guess \ config.h.in \ config.sub \ configure \ - configure.in \ + configure.ac \ dlpisubs.c \ dlpisubs.h \ fad-getad.c \ fad-gifc.c \ fad-glifc.c \ - fad-null.c \ - fad-sita.c \ - fad-win32.c \ + fad-helpers.c \ + gen_version_c.sh \ + gen_version_header.sh \ grammar.y \ install-sh \ lbl/os-aix4.h \ + lbl/os-aix7.h \ lbl/os-hpux11.h \ lbl/os-osf4.h \ lbl/os-osf5.h \ lbl/os-solaris2.h \ lbl/os-sunos4.h \ lbl/os-ultrix4.h \ + missing/getopt.c \ + missing/getopt.h \ missing/snprintf.c \ + missing/strtok_r.c \ + missing/win_snprintf.c \ mkdep \ msdos/bin2c.c \ msdos/common.dj \ msdos/makefile \ msdos/makefile.dj \ msdos/makefile.wc \ msdos/ndis2.c \ msdos/ndis2.h \ msdos/ndis_0.asm \ msdos/pkt_rx0.asm \ msdos/pkt_rx1.s \ msdos/pktdrvr.c \ msdos/pktdrvr.h \ msdos/readme.dos \ org.tcpdump.chmod_bpf.plist \ - packaging/pcap.spec.in \ pcap-bpf.c \ pcap-bt-linux.c \ pcap-bt-linux.h \ pcap-bt-monitor-linux.c \ pcap-bt-monitor-linux.h \ - pcap-can-linux.c \ - pcap-can-linux.h \ - pcap-canusb-linux.c \ - pcap-canusb-linux.h \ pcap-config.in \ pcap-dag.c \ pcap-dag.h \ pcap-dbus.c \ pcap-dbus.h \ pcap-dlpi.c \ pcap-dos.c \ pcap-dos.h \ pcap-enet.c \ pcap-int.h \ pcap-libdlpi.c \ pcap-linux.c \ pcap-namedb.h \ + pcap-new.c \ pcap-netfilter-linux.c \ pcap-netfilter-linux.h \ pcap-nit.c \ pcap-null.c \ pcap-pf.c \ + pcap-rpcap.c \ + pcap-rpcap.h \ pcap-septel.c \ pcap-septel.h \ pcap-sita.h \ pcap-sita.c \ pcap-sita.html \ pcap-snf.c \ pcap-snf.h \ pcap-snit.c \ pcap-snoop.c \ + pcap-tc.c \ + pcap-tc.h \ pcap-usb-linux.c \ pcap-usb-linux.h \ pcap-win32.c \ - runlex.sh \ + remote-ext.h \ + sockutils.c \ + sockutils.h \ scanner.l \ + tests/CMakeLists.txt \ + pcap_version.h.in \ Win32/Include/Gnuc.h \ - Win32/Include/addrinfo.h \ - Win32/Include/bittypes.h \ - Win32/Include/cdecl_ext.h \ - Win32/Include/inetprivate.h \ - Win32/Include/ip6_misc.h \ - Win32/Include/sockstorage.h \ - Win32/Include/arpa/nameser.h \ Win32/Include/net/if.h \ - Win32/Include/net/netdb.h \ - Win32/Include/net/paths.h \ - Win32/Prj/libpcap.dsp \ - Win32/Prj/libpcap.dsw \ - Win32/Src/ffs.c \ - Win32/Src/gai_strerror.c \ - Win32/Src/getaddrinfo.c \ - Win32/Src/getnetbynm.c \ - Win32/Src/getnetent.c \ - Win32/Src/getopt.c \ - Win32/Src/getservent.c \ - Win32/Src/inet_aton.c \ - Win32/Src/inet_net.c \ - Win32/Src/inet_pton.c + Win32/Prj/wpcap.sln \ + Win32/Prj/wpcap.vcxproj \ + Win32/Prj/wpcap.vcxproj.filters all: libpcap.a shared pcap-config libpcap.a: $(OBJ) @rm -f $@ $(AR) rc $@ $(OBJ) $(ADDLARCHIVEOBJS) $(RANLIB) $@ shared: libpcap.$(DYEXT) libpcap.so: $(OBJ) @rm -f $@ VER=`cat $(srcdir)/VERSION`; \ MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \ @V_SHLIB_CMD@ @V_SHLIB_OPT@ @V_SONAME_OPT@$@.$$MAJOR_VER $(LDFLAGS) \ -o $@.$$VER $(OBJ) $(ADDLOBJS) $(LIBS) # # The following rule succeeds, but the result is untested. # # In Mac OS X, the libpcap dylib has the name "libpcap.A.dylib", with # its full path as the install_name, and with the compatibility and # current version both set to 1. The compatibility version is set to # 1 so that programs built with a newer version of the library will run # against older versions; multi-platform software probably will fail if # it uses APIs added in the newer version, but Mac OS X-specific software # will use weak linking and check at run time whether those APIs are # available. # # We also use "A" as the major version, and 1 as the compatibility version, # but set the current version to the value in VERSION, with any non-numeric # stuff stripped off (the compatibility and current version must be of the # form X[.Y[.Z]], with Y and Z possibly absent, and with all components # numeric). # libpcap.dylib: $(OBJ) rm -f libpcap*.dylib VER=`cat $(srcdir)/VERSION`; \ MAJOR_VER=A; \ COMPAT_VER=1; \ CURRENT_VER=`sed 's/[^0-9.].*$$//' $(srcdir)/VERSION`; \ $(CC) -dynamiclib -undefined error $(LDFLAGS) \ -o libpcap.$$VER.dylib $(OBJ) $(ADDLOBJS) $(LIBS) \ -install_name $(libdir)/libpcap.$$MAJOR_VER.dylib \ -compatibility_version $$COMPAT_VER \ -current_version $$CURRENT_VER # # The HP-UX linker manual says that the convention for a versioned library # is libXXX.{number}, not libXXX.sl.{number}. That appears to be the case # on at least one HP-UX 11.00 system; libXXX.sl is a symlink to # libXXX.{number}. # # The manual also says "library-level versioning" (think "sonames") was # added in HP-UX 10.0. # # XXX - this assumes we're using the HP linker, rather than the GNU # linker, even with GCC. # libpcap.sl: $(OBJ) @MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \ rm -f libpcap.$$MAJOR_VER MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \ ld -b $(LDFLAGS) -o libpcap.$$MAJOR_VER +h libpcap.$$MAJOR_VER \ $(OBJ) $(ADDLOBJS) $(LIBS) # # AIX is different from everybody else. A shared library is an archive # library with one or more shared-object components. We still build a # normal static archive library on AIX, for the benefit of the traditional # scheme of building libpcap and tcpdump in subdirectories of the # same directory, with tcpdump statically linked with the libpcap # in question, but we also build a shared library as "libpcap.shareda" # and install *it*, rather than the static library, as "libpcap.a". # libpcap.shareda: $(OBJ) @rm -f $@ shr.o $(CC) @V_SHLIB_OPT@ -o shr.o $(OBJ) $(ADDLOBJS) $(LDFLAGS) $(LIBS) $(AR) rc $@ shr.o # # For platforms that don't support shared libraries (or on which we # don't support shared libraries). # libpcap.none: scanner.c: $(srcdir)/scanner.l - @rm -f $@ - $(srcdir)/runlex.sh $(LEX) -o$@ $< + $(LEX) -P pcap_ --header-file=scanner.h --nounput -o scanner.c $< +scanner.h: scanner.c +## Recover from the removal of $@ + @if test -f $@; then :; else \ + rm -f scanner.c; \ + $(MAKE) $(MAKEFLAGS) scanner.c; \ + fi -scanner.o: scanner.c tokdefs.h +scanner.o: scanner.c grammar.h $(CC) $(FULL_CFLAGS) -c scanner.c -pcap.o: version.h +pcap.o: pcap_version.h -tokdefs.h: grammar.c grammar.c: $(srcdir)/grammar.y - @rm -f grammar.c tokdefs.h - $(YACC) -d $< - mv y.tab.c grammar.c - mv y.tab.h tokdefs.h + $(YACC) -p pcap_ -o grammar.c -d $< +grammar.h: grammar.c +## Recover from the removal of $@ + @if test -f $@; then :; else \ + rm -f grammar.c; \ + $(MAKE) $(MAKEFLAGS) grammar.c; \ + fi grammar.o: grammar.c - @rm -f $@ - $(CC) $(FULL_CFLAGS) -Dyylval=pcap_lval -c grammar.c + $(CC) $(FULL_CFLAGS) -c grammar.c +gencode.o: $(srcdir)/gencode.c grammar.h scanner.h + $(CC) $(FULL_CFLAGS) -c $(srcdir)/gencode.c + version.o: version.c $(CC) $(FULL_CFLAGS) -c version.c snprintf.o: $(srcdir)/missing/snprintf.c $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/snprintf.c -version.c: $(srcdir)/VERSION +strtok_r.o: $(srcdir)/missing/strtok_r.c + $(CC) $(FULL_CFLAGS) -o $@ -c $(srcdir)/missing/strtok_r.c + +version.c: $(srcdir)/VERSION $(srcdir)/gen_version_c.sh + # + # Older programs import this if they want to show the + # libpcap version number, rather than calling + # pcap_lib_version(), so we need to export it. + # @rm -f $@ - if grep GIT ${srcdir}/VERSION >/dev/null; then \ - read ver <${srcdir}/VERSION; \ - echo $$ver | tr -d '\012'; \ - date +_%Y_%m_%d; \ - else \ - cat ${srcdir}/VERSION; \ - fi | sed -e 's/.*/char pcap_version[] = "&";/' > $@ + $(srcdir)/gen_version_c.sh $(srcdir)/VERSION $@ -# -# NOTE: this really is supposed to be static; importing a string -# from a shared library does not work very well on many -# versions of UNIX (Solaris, Linux, and the BSDs, for example), -# so we make the version string static and return it from -# a function, which does work. -# -version.h: $(srcdir)/VERSION +pcap_version.h: $(srcdir)/VERSION $(srcdir)/pcap_version.h.in $(srcdir)/gen_version_header.sh @rm -f $@ - if grep GIT ${srcdir}/VERSION >/dev/null; then \ - read ver <${srcdir}/VERSION; \ - echo $$ver | tr -d '\012'; \ - date +_%Y_%m_%d; \ - else \ - cat ${srcdir}/VERSION; \ - fi | sed -e 's/.*/static const char pcap_version_string[] = "libpcap version &";/' > $@ + $(srcdir)/gen_version_header.sh $(srcdir)/VERSION $(srcdir)/pcap_version.h.in $@ bpf_filter.c: $(srcdir)/bpf/net/bpf_filter.c rm -f bpf_filter.c ln -s $(srcdir)/bpf/net/bpf_filter.c bpf_filter.c bpf_filter.o: bpf_filter.c $(CC) $(FULL_CFLAGS) -c bpf_filter.c # # Generate the pcap-config script. # # Some Makes, e.g. AIX Make and Solaris Make, can't handle "--file=$@.tmp:$<"; # for example, the Solaris 9 make man page says # # Because make assigns $< and $* as it would for implicit rules # (according to the suffixes list and the directory contents), # they may be unreliable when used within explicit target entries. # # and this is an explicit target entry. # # Therefore, instead of using $<, we explicitly put in $(srcdir)/pcap-config.in. # pcap-config: $(srcdir)/pcap-config.in ./config.status @rm -f $@ $@.tmp ./config.status --file=$@.tmp:$(srcdir)/pcap-config.in mv $@.tmp $@ chmod a+x $@ # # Test programs - not built by default, and not installed. # tests: $(TESTS) capturetest: tests/capturetest.c libpcap.a $(CC) $(FULL_CFLAGS) -I. -L. -o capturetest $(srcdir)/tests/capturetest.c libpcap.a $(LIBS) +can_set_rfmon_test: tests/can_set_rfmon_test.c libpcap.a + $(CC) $(FULL_CFLAGS) -I. -L. -o can_set_rfmon_test $(srcdir)/tests/can_set_rfmon_test.c libpcap.a $(LIBS) + filtertest: tests/filtertest.c libpcap.a $(CC) $(FULL_CFLAGS) -I. -L. -o filtertest $(srcdir)/tests/filtertest.c libpcap.a $(LIBS) findalldevstest: tests/findalldevstest.c libpcap.a $(CC) $(FULL_CFLAGS) -I. -L. -o findalldevstest $(srcdir)/tests/findalldevstest.c libpcap.a $(LIBS) opentest: tests/opentest.c libpcap.a $(CC) $(FULL_CFLAGS) -I. -L. -o opentest $(srcdir)/tests/opentest.c libpcap.a $(LIBS) +reactivatetest: tests/reactivatetest.c libpcap.a + $(CC) $(FULL_CFLAGS) -I. -L. -o reactivatetest $(srcdir)/tests/reactivatetest.c libpcap.a $(LIBS) + selpolltest: tests/selpolltest.c libpcap.a $(CC) $(FULL_CFLAGS) -I. -L. -o selpolltest $(srcdir)/tests/selpolltest.c libpcap.a $(LIBS) valgrindtest: tests/valgrindtest.c libpcap.a $(CC) $(FULL_CFLAGS) -I. -L. -o valgrindtest $(srcdir)/tests/valgrindtest.c libpcap.a $(LIBS) install: install-shared install-archive pcap-config [ -d $(DESTDIR)$(libdir) ] || \ (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir)) [ -d $(DESTDIR)$(includedir) ] || \ (mkdir -p $(DESTDIR)$(includedir); chmod 755 $(DESTDIR)$(includedir)) [ -d $(DESTDIR)$(includedir)/pcap ] || \ (mkdir -p $(DESTDIR)$(includedir)/pcap; chmod 755 $(DESTDIR)$(includedir)/pcap) [ -d $(DESTDIR)$(mandir)/man1 ] || \ (mkdir -p $(DESTDIR)$(mandir)/man1; chmod 755 $(DESTDIR)$(mandir)/man1) [ -d $(DESTDIR)$(mandir)/man3 ] || \ (mkdir -p $(DESTDIR)$(mandir)/man3; chmod 755 $(DESTDIR)$(mandir)/man3) [ -d $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@ ] || \ (mkdir -p $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@; chmod 755 $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@) [ -d $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@ ] || \ (mkdir -p $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@; chmod 755 $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@) for i in $(PUBHDR); do \ $(INSTALL_DATA) $(srcdir)/$$i \ $(DESTDIR)$(includedir)/$$i; done [ -d $(DESTDIR)$(bindir) ] || \ (mkdir -p $(DESTDIR)$(bindir); chmod 755 $(DESTDIR)$(bindir)) $(INSTALL_PROGRAM) pcap-config $(DESTDIR)$(bindir)/pcap-config for i in $(MAN1); do \ $(INSTALL_DATA) $(srcdir)/$$i \ $(DESTDIR)$(mandir)/man1/$$i; done for i in $(MAN3PCAP_NOEXPAND); do \ $(INSTALL_DATA) $(srcdir)/$$i \ $(DESTDIR)$(mandir)/man3/$$i; done for i in $(MAN3PCAP_EXPAND:.in=); do \ $(INSTALL_DATA) $$i \ $(DESTDIR)$(mandir)/man3/$$i; done (cd $(DESTDIR)$(mandir)/man3 && \ rm -f pcap_datalink_val_to_description.3pcap && \ $(LN_S) pcap_datalink_val_to_name.3pcap \ pcap_datalink_val_to_description.3pcap && \ rm -f pcap_dump_fopen.3pcap && \ $(LN_S) pcap_dump_open.3pcap pcap_dump_fopen.3pcap && \ rm -f pcap_freealldevs.3pcap && \ $(LN_S) pcap_findalldevs.3pcap pcap_freealldevs.3pcap && \ rm -f pcap_perror.3pcap && \ $(LN_S) pcap_geterr.3pcap pcap_perror.3pcap && \ rm -f pcap_sendpacket.3pcap && \ $(LN_S) pcap_inject.3pcap pcap_sendpacket.3pcap && \ rm -f pcap_free_datalinks.3pcap && \ $(LN_S) pcap_list_datalinks.3pcap pcap_free_datalinks.3pcap && \ rm -f pcap_free_tstamp_types.3pcap && \ $(LN_S) pcap_list_tstamp_types.3pcap pcap_free_tstamp_types.3pcap && \ rm -f pcap_dispatch.3pcap && \ $(LN_S) pcap_loop.3pcap pcap_dispatch.3pcap && \ rm -f pcap_minor_version.3pcap && \ $(LN_S) pcap_major_version.3pcap pcap_minor_version.3pcap && \ rm -f pcap_next.3pcap && \ $(LN_S) pcap_next_ex.3pcap pcap_next.3pcap && \ rm -f pcap_open_dead_with_tstamp_precision.3pcap && \ $(LN_S) pcap_open_dead.3pcap \ pcap_open_dead_with_tstamp_precision.3pcap && \ rm -f pcap_open_offline_with_tstamp_precision.3pcap && \ $(LN_S) pcap_open_offline.3pcap pcap_open_offline_with_tstamp_precision.3pcap && \ rm -f pcap_fopen_offline.3pcap && \ $(LN_S) pcap_open_offline.3pcap pcap_fopen_offline.3pcap && \ rm -f pcap_fopen_offline_with_tstamp_precision.3pcap && \ $(LN_S) pcap_open_offline.3pcap pcap_fopen_offline_with_tstamp_precision.3pcap && \ rm -f pcap_tstamp_type_val_to_description.3pcap && \ $(LN_S) pcap_tstamp_type_val_to_name.3pcap pcap_tstamp_type_val_to_description.3pcap && \ rm -f pcap_getnonblock.3pcap && \ $(LN_S) pcap_setnonblock.3pcap pcap_getnonblock.3pcap) for i in $(MANFILE); do \ $(INSTALL_DATA) `echo $$i | sed 's/.manfile.in/.manfile/'` \ $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@/`echo $$i | sed 's/.manfile.in/.@MAN_FILE_FORMATS@/'`; done for i in $(MANMISC); do \ $(INSTALL_DATA) `echo $$i | sed 's/.manmisc.in/.manmisc/'` \ $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@/`echo $$i | sed 's/.manmisc.in/.@MAN_MISC_INFO@/'`; done install-shared: install-shared-$(DYEXT) install-shared-so: libpcap.so [ -d $(DESTDIR)$(libdir) ] || \ (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir)) VER=`cat $(srcdir)/VERSION`; \ MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \ $(INSTALL_PROGRAM) libpcap.so.$$VER $(DESTDIR)$(libdir)/libpcap.so.$$VER; \ ln -sf libpcap.so.$$VER $(DESTDIR)$(libdir)/libpcap.so.$$MAJOR_VER; \ ln -sf libpcap.so.$$MAJOR_VER $(DESTDIR)$(libdir)/libpcap.so install-shared-dylib: libpcap.dylib [ -d $(DESTDIR)$(libdir) ] || \ (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir)) VER=`cat $(srcdir)/VERSION`; \ MAJOR_VER=A; \ $(INSTALL_PROGRAM) libpcap.$$VER.dylib $(DESTDIR)$(libdir)/libpcap.$$VER.dylib; \ ln -sf libpcap.$$VER.dylib $(DESTDIR)$(libdir)/libpcap.$$MAJOR_VER.dylib; \ ln -sf libpcap.$$MAJOR_VER.dylib $(DESTDIR)$(libdir)/libpcap.dylib install-shared-sl: libpcap.sl [ -d $(DESTDIR)$(libdir) ] || \ (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir)) MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \ $(INSTALL_PROGRAM) libpcap.$$MAJOR_VER $(DESTDIR)$(libdir) ln -sf libpcap.$$MAJOR_VER $(DESTDIR)$(libdir)/libpcap.sl install-shared-shareda: libpcap.shareda # # AIX shared libraries are weird. They're archive libraries # with one or more shared object components. # [ -d $(DESTDIR)$(libdir) ] || \ (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir)) $(INSTALL_PROGRAM) libpcap.shareda $(DESTDIR)$(libdir)/libpcap.a install-shared-none: install-archive: install-archive-$(DYEXT) install-archive-so install-archive-dylib install-archive-sl install-archive-none: libpcap.a # # Most platforms have separate suffixes for shared and # archive libraries, so we install both. # [ -d $(DESTDIR)$(libdir) ] || \ (mkdir -p $(DESTDIR)$(libdir); chmod 755 $(DESTDIR)$(libdir)) $(INSTALL_DATA) libpcap.a $(DESTDIR)$(libdir)/libpcap.a $(RANLIB) $(DESTDIR)$(libdir)/libpcap.a install-archive-shareda: # # AIX, however, doesn't, so we don't install the archive # library on AIX. # uninstall: uninstall-shared rm -f $(DESTDIR)$(libdir)/libpcap.a for i in $(PUBHDR); do \ rm -f $(DESTDIR)$(includedir)/$$i; done -rmdir $(DESTDIR)$(includedir)/pcap rm -f $(DESTDIR)/$(bindir)/pcap-config for i in $(MAN1); do \ rm -f $(DESTDIR)$(mandir)/man1/$$i; done for i in $(MAN3PCAP); do \ rm -f $(DESTDIR)$(mandir)/man3/$$i; done rm -f $(DESTDIR)$(mandir)/man3/pcap_datalink_val_to_description.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_dump_fopen.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_freealldevs.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_perror.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_sendpacket.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_free_datalinks.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_free_tstamp_types.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_dispatch.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_minor_version.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_next.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_open_dead_with_tstamp_precision.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_open_offline_with_tstamp_precision.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_fopen_offline.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_fopen_offline_with_tstamp_precision.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_getnonblock.3pcap rm -f $(DESTDIR)$(mandir)/man3/pcap_tstamp_type_val_to_description.3pcap for i in $(MANFILE); do \ rm -f $(DESTDIR)$(mandir)/man@MAN_FILE_FORMATS@/`echo $$i | sed 's/.manfile.in/.@MAN_FILE_FORMATS@/'`; done for i in $(MANMISC); do \ rm -f $(DESTDIR)$(mandir)/man@MAN_MISC_INFO@/`echo $$i | sed 's/.manmisc.in/.@MAN_MISC_INFO@/'`; done uninstall-shared: uninstall-shared-$(DYEXT) uninstall-shared-so: VER=`cat $(srcdir)/VERSION`; \ MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \ rm -f $(DESTDIR)$(libdir)/libpcap.so.$$VER; \ rm -f $(DESTDIR)$(libdir)/libpcap.so.$$MAJOR_VER; \ rm -f $(DESTDIR)$(libdir)/libpcap.so uninstall-shared-dylib: VER=`cat $(srcdir)/VERSION`; \ MAJOR_VER=A; \ rm -f $(DESTDIR)$(libdir)/libpcap.$$VER.dylib; \ rm -f $(DESTDIR)$(libdir)/libpcap.$$MAJOR_VER.dylib; \ rm -f $(DESTDIR)$(libdir)/libpcap.dylib uninstall-shared-sl: MAJOR_VER=`sed 's/\([0-9][0-9]*\)\..*/\1/' $(srcdir)/VERSION`; \ rm -f $(DESTDIR)$(libdir)/libpcap.$$MAJOR_VER; \ rm -f $(DESTDIR)$(libdir)/libpcap.sl uninstall-shared-shareda: rm -f $(DESTDIR)$(libdir)/libpcap.a uninstall-shared-none: clean: rm -f $(CLEANFILES) distclean: clean rm -f Makefile config.cache config.log config.status \ config.h gnuc.h net os-proto.h bpf_filter.c pcap-config \ stamp-h stamp-h.in rm -f $(MAN3PCAP_EXPAND:.in=) $(MANFILE:.in=) $(MANMISC:.in=) rm -rf autom4te.cache +extags: $(TAGFILES) + ctags $(TAGFILES) + tags: $(TAGFILES) ctags -wtd $(TAGFILES) - -packaging/pcap.spec: packaging/pcap.spec.in VERSION - RPMVERSION=`cat VERSION | sed s/-.*//g`; \ - sed -e s/@VERSION@/$$RPMVERSION/ -e s/@NAME@/libpcap-`cat VERSION`/ $< > $@ releasetar: @cwd=`pwd` ; dir=`basename $$cwd` ; name=$(PROG)-`cat VERSION` ; \ mkdir $$name; \ tar cf - $(CSRC) $(HDR) $(MAN1) $(MAN3PCAP_EXPAND) \ $(MAN3PCAP_NOEXPAND) $(MANFILE) $(MANMISC) $(EXTRA_DIST) | \ (cd $$name; tar xf -); \ tar -c -z -f $$name.tar.gz $$name; \ rm -rf $$name depend: $(GENSRC) $(GENHDR) bpf_filter.c $(MKDEP) -c $(CC) -m $(CFLAGS) $(DEPENDENCY_CFLAG) $(DEFS) $(INCLS) $(SRC) Index: head/contrib/libpcap/README =================================================================== --- head/contrib/libpcap/README (revision 313694) +++ head/contrib/libpcap/README (revision 313695) @@ -1,106 +1,106 @@ LIBPCAP 1.x.y www.tcpdump.org Please send inquiries/comments/reports to: tcpdump-workers@lists.tcpdump.org Anonymous Git is available via: git clone git://bpf.tcpdump.org/libpcap Please submit patches by forking the branch on GitHub at http://github.com/the-tcpdump-group/libpcap/tree/master and issuing a pull request. formerly from Lawrence Berkeley National Laboratory Network Research Group ftp://ftp.ee.lbl.gov/old/libpcap-0.4a7.tar.Z This directory contains source code for libpcap, a system-independent interface for user-level packet capture. libpcap provides a portable framework for low-level network monitoring. Applications include network statistics collection, security monitoring, network debugging, etc. Since almost every system vendor provides a different interface for packet capture, and since we've developed several tools that require this functionality, we've created this system-independent API to ease in porting and to alleviate the need for several system-dependent packet capture modules in each application. For some platforms there are README.{system} files that discuss issues with the OS's interface for packet capture on those platforms, such as how to enable support for that interface in the OS, if it's not built in by default. The libpcap interface supports a filtering mechanism based on the architecture in the BSD packet filter. BPF is described in the 1993 Winter Usenix paper ``The BSD Packet Filter: A New Architecture for User-level Packet Capture''. A compressed PostScript version can be found at ftp://ftp.ee.lbl.gov/papers/bpf-usenix93.ps.Z or http://www.tcpdump.org/papers/bpf-usenix93.ps.Z and a gzipped version can be found at http://www.tcpdump.org/papers/bpf-usenix93.ps.gz A PDF version can be found at http://www.tcpdump.org/papers/bpf-usenix93.pdf Although most packet capture interfaces support in-kernel filtering, libpcap utilizes in-kernel filtering only for the BPF interface. On systems that don't have BPF, all packets are read into user-space and the BPF filters are evaluated in the libpcap library, incurring added overhead (especially, for selective filters). Ideally, libpcap would translate BPF filters into a filter program that is compatible with the underlying kernel subsystem, but this is not yet implemented. BPF is standard in 4.4BSD, BSD/OS, NetBSD, FreeBSD, OpenBSD, DragonFly BSD, and Mac OS X; an older, modified and undocumented version is standard in AIX. {DEC OSF/1, Digital UNIX, Tru64 UNIX} uses the packetfilter interface but has been extended to accept BPF filters (which libpcap utilizes). Also, you can add BPF filter support to Ultrix using the kernel source and/or object patches available in: http://www.tcpdump.org/other/bpfext42.tar.Z Linux, in the 2.2 kernel and later kernels, has a "Socket Filter" mechanism that accepts BPF filters; see the README.linux file for information on configuring that option. Note to Linux distributions and *BSD systems that include libpcap: -There's now a rule to make a shared library, which should work on Linux +There's now a rule to make a shared library, which should work on Linux and *BSD, among other platforms. -It sets the soname of the library to "libpcap.so.1"; this is what it -should be, *NOT* libpcap.so.1.x or libpcap.so.1.x.y or something such as +It sets the soname of the library to "libpcap.so.1"; this is what it +should be, *NOT* libpcap.so.1.x or libpcap.so.1.x.y or something such as that. -We've been maintaining binary compatibility between libpcap releases for -quite a while; there's no reason to tie a binary linked with libpcap to +We've been maintaining binary compatibility between libpcap releases for +quite a while; there's no reason to tie a binary linked with libpcap to a particular release of libpcap. Problems, bugs, questions, desirable enhancements, etc. should be sent to the address "tcpdump-workers@lists.tcpdump.org". Bugs, support requests, and feature requests may also be submitted on the GitHub issue tracker for libpcap at https://github.com/the-tcpdump-group/libpcap/issues Source code contributions, etc. should be sent to the email address above or submitted by forking the branch on GitHub at http://github.com/the-tcpdump-group/libpcap/tree/master and issuing a pull request. Current versions can be found at www.tcpdump.org. - The TCPdump team Index: head/contrib/libpcap/TODO =================================================================== --- head/contrib/libpcap/TODO (revision 313694) +++ head/contrib/libpcap/TODO (revision 313695) @@ -1,35 +1,35 @@ TODO list for libpcap ======================= Important stuff (to be done before the next release) --------------- General -- configure should not be in Git. Most open source projects have an - autogen.sh script to run autoconf etc. after checkout. I think we - should stick to the standard. +- configure should not be in Git. Most open source projects have an + autogen.sh script to run autoconf etc. after checkout. I think we + should stick to the standard. -- The source files should be better documented. There is no official +- The source files should be better documented. There is no official design guideline for what is done where. There should be a common coding style (okay, you can guess that by looking at the code) and a guide for what needs to be documented. Less urgent items ----------------- -- Better documentation and cleanup of the interface. I am seeing a few +- Better documentation and cleanup of the interface. I am seeing a few problems at the first glance which needs fixing: + pcap_lookupnet makes little to no sense with protocols != IPv4 + not very well suited for interactive programs (think ethereal). There should be a way for the application to get a file descriptor which it has to monitor and a callback in pcap which has to be called on activity (XXX - "pcap_fileno()" handles the first part, although "select()" and "poll()" don't work on BPF devices on most BSDs, and you can call "pcap_dispatch()" as the dispatch routine after putting the descriptor into non-blocking mode) + too many functions. There are a lot of functions for everything which violates the KISS principle. Why do we need pcap_strerror, pcap_perror and pcap_geterr? + the manpage has a brief description of each function but where is the big picture? Seems like you need to buy UNP for that... Index: head/contrib/libpcap/VERSION =================================================================== --- head/contrib/libpcap/VERSION (revision 313694) +++ head/contrib/libpcap/VERSION (revision 313695) @@ -1 +1 @@ -1.6.2 +1.8.1 Index: head/contrib/libpcap/bpf/net/bpf_filter.c =================================================================== --- head/contrib/libpcap/bpf/net/bpf_filter.c (revision 313694) +++ head/contrib/libpcap/bpf/net/bpf_filter.c (revision 313695) @@ -1,702 +1,766 @@ /*- * Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 * The Regents of the University of California. All rights reserved. * * This code is derived from the Stanford/CMU enet packet filter, * (net/enet.c) distributed as part of 4.3BSD, and code contributed * to Berkeley by Steven McCanne and Van Jacobson both of Lawrence * Berkeley Laboratory. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)bpf.c 7.5 (Berkeley) 7/15/91 */ #ifdef HAVE_CONFIG_H #include "config.h" #endif -#ifdef WIN32 +#ifdef _WIN32 #include -#else /* WIN32 */ +#else /* _WIN32 */ #if HAVE_INTTYPES_H #include #elif HAVE_STDINT_H #include #endif #ifdef HAVE_SYS_BITYPES_H #include #endif #include #include #include #define SOLARIS (defined(sun) && (defined(__SVR4) || defined(__svr4__))) #if defined(__hpux) || SOLARIS # include # include # define mbuf msgb # define m_next b_cont # define MLEN(m) ((m)->b_wptr - (m)->b_rptr) # define mtod(m,t) ((t)(m)->b_rptr) #else /* defined(__hpux) || SOLARIS */ # define MLEN(m) ((m)->m_len) #endif /* defined(__hpux) || SOLARIS */ -#endif /* WIN32 */ +#endif /* _WIN32 */ #include #if !defined(KERNEL) && !defined(_KERNEL) #include #endif #define int32 bpf_int32 #define u_int32 bpf_u_int32 #ifndef LBL_ALIGN /* * XXX - IA-64? If not, this probably won't work on Win64 IA-64 * systems, unless LBL_ALIGN is defined elsewhere for them. * XXX - SuperH? If not, this probably won't work on WinCE SuperH * systems, unless LBL_ALIGN is defined elsewhere for them. */ #if defined(sparc) || defined(__sparc__) || defined(mips) || \ defined(ibm032) || defined(__alpha) || defined(__hpux) || \ defined(__arm__) #define LBL_ALIGN #endif #endif #ifndef LBL_ALIGN -#ifndef WIN32 +#ifndef _WIN32 #include #endif #define EXTRACT_SHORT(p) ((u_short)ntohs(*(u_short *)p)) #define EXTRACT_LONG(p) (ntohl(*(u_int32 *)p)) #else #define EXTRACT_SHORT(p)\ ((u_short)\ ((u_short)*((u_char *)p+0)<<8|\ (u_short)*((u_char *)p+1)<<0)) #define EXTRACT_LONG(p)\ ((u_int32)*((u_char *)p+0)<<24|\ (u_int32)*((u_char *)p+1)<<16|\ (u_int32)*((u_char *)p+2)<<8|\ (u_int32)*((u_char *)p+3)<<0) #endif #if defined(KERNEL) || defined(_KERNEL) # if !defined(__hpux) && !SOLARIS #include # endif #define MINDEX(len, _m, _k) \ { \ len = MLEN(m); \ while ((_k) >= len) { \ (_k) -= len; \ (_m) = (_m)->m_next; \ if ((_m) == 0) \ return 0; \ len = MLEN(m); \ } \ } static int m_xword(m, k, err) register struct mbuf *m; register int k, *err; { register int len; register u_char *cp, *np; register struct mbuf *m0; MINDEX(len, m, k); cp = mtod(m, u_char *) + k; if (len - k >= 4) { *err = 0; return EXTRACT_LONG(cp); } m0 = m->m_next; if (m0 == 0 || MLEN(m0) + len - k < 4) goto bad; *err = 0; np = mtod(m0, u_char *); switch (len - k) { case 1: return (cp[0] << 24) | (np[0] << 16) | (np[1] << 8) | np[2]; case 2: return (cp[0] << 24) | (cp[1] << 16) | (np[0] << 8) | np[1]; default: return (cp[0] << 24) | (cp[1] << 16) | (cp[2] << 8) | np[0]; } bad: *err = 1; return 0; } static int m_xhalf(m, k, err) register struct mbuf *m; register int k, *err; { register int len; register u_char *cp; register struct mbuf *m0; MINDEX(len, m, k); cp = mtod(m, u_char *) + k; if (len - k >= 2) { *err = 0; return EXTRACT_SHORT(cp); } m0 = m->m_next; if (m0 == 0) goto bad; *err = 0; return (cp[0] << 8) | mtod(m0, u_char *)[0]; bad: *err = 1; return 0; } #endif +#ifdef __linux__ +#include +#include +#include +#endif + +enum { + BPF_S_ANC_NONE, + BPF_S_ANC_VLAN_TAG, + BPF_S_ANC_VLAN_TAG_PRESENT, +}; + /* * Execute the filter program starting at pc on the packet p * wirelen is the length of the original packet * buflen is the amount of data present + * aux_data is auxiliary data, currently used only when interpreting + * filters intended for the Linux kernel in cases where the kernel + * rejects the filter; it contains VLAN tag information * For the kernel, p is assumed to be a pointer to an mbuf if buflen is 0, * in all other cases, p is a pointer to a buffer and buflen is its size. + * + * Thanks to Ani Sinha for providing initial implementation */ u_int -bpf_filter(pc, p, wirelen, buflen) +bpf_filter_with_aux_data(pc, p, wirelen, buflen, aux_data) register const struct bpf_insn *pc; register const u_char *p; u_int wirelen; register u_int buflen; + register const struct bpf_aux_data *aux_data; { register u_int32 A, X; - register int k; - int32 mem[BPF_MEMWORDS]; + register bpf_u_int32 k; + u_int32 mem[BPF_MEMWORDS]; #if defined(KERNEL) || defined(_KERNEL) struct mbuf *m, *n; int merr, len; if (buflen == 0) { m = (struct mbuf *)p; p = mtod(m, u_char *); buflen = MLEN(m); } else m = NULL; #endif if (pc == 0) /* * No filter means accept all. */ return (u_int)-1; A = 0; X = 0; --pc; while (1) { ++pc; switch (pc->code) { default: #if defined(KERNEL) || defined(_KERNEL) return 0; #else abort(); #endif case BPF_RET|BPF_K: return (u_int)pc->k; case BPF_RET|BPF_A: return (u_int)A; case BPF_LD|BPF_W|BPF_ABS: k = pc->k; - if (k + sizeof(int32) > buflen) { + if (k > buflen || sizeof(int32_t) > buflen - k) { #if defined(KERNEL) || defined(_KERNEL) if (m == NULL) return 0; A = m_xword(m, k, &merr); if (merr != 0) return 0; continue; #else return 0; #endif } A = EXTRACT_LONG(&p[k]); continue; case BPF_LD|BPF_H|BPF_ABS: k = pc->k; - if (k + sizeof(short) > buflen) { + if (k > buflen || sizeof(int16_t) > buflen - k) { #if defined(KERNEL) || defined(_KERNEL) if (m == NULL) return 0; A = m_xhalf(m, k, &merr); if (merr != 0) return 0; continue; #else return 0; #endif } A = EXTRACT_SHORT(&p[k]); continue; case BPF_LD|BPF_B|BPF_ABS: - k = pc->k; - if (k >= buflen) { + { +#if defined(SKF_AD_VLAN_TAG) && defined(SKF_AD_VLAN_TAG_PRESENT) + int code = BPF_S_ANC_NONE; +#define ANCILLARY(CODE) case SKF_AD_OFF + SKF_AD_##CODE: \ + code = BPF_S_ANC_##CODE; \ + if (!aux_data) \ + return 0; \ + break; + + switch (pc->k) { + ANCILLARY(VLAN_TAG); + ANCILLARY(VLAN_TAG_PRESENT); + default : +#endif + k = pc->k; + if (k >= buflen) { #if defined(KERNEL) || defined(_KERNEL) - if (m == NULL) - return 0; - n = m; - MINDEX(len, n, k); - A = mtod(n, u_char *)[k]; - continue; + if (m == NULL) + return 0; + n = m; + MINDEX(len, n, k); + A = mtod(n, u_char *)[k]; + continue; #else - return 0; + return 0; #endif - } - A = p[k]; - continue; + } + A = p[k]; +#if defined(SKF_AD_VLAN_TAG) && defined(SKF_AD_VLAN_TAG_PRESENT) + } + switch (code) { + case BPF_S_ANC_VLAN_TAG: + if (aux_data) + A = aux_data->vlan_tag; + break; + case BPF_S_ANC_VLAN_TAG_PRESENT: + if (aux_data) + A = aux_data->vlan_tag_present; + break; + } +#endif + continue; + } case BPF_LD|BPF_W|BPF_LEN: A = wirelen; continue; case BPF_LDX|BPF_W|BPF_LEN: X = wirelen; continue; case BPF_LD|BPF_W|BPF_IND: k = X + pc->k; - if (k + sizeof(int32) > buflen) { + if (pc->k > buflen || X > buflen - pc->k || + sizeof(int32_t) > buflen - k) { #if defined(KERNEL) || defined(_KERNEL) if (m == NULL) return 0; A = m_xword(m, k, &merr); if (merr != 0) return 0; continue; #else return 0; #endif } A = EXTRACT_LONG(&p[k]); continue; case BPF_LD|BPF_H|BPF_IND: k = X + pc->k; - if (k + sizeof(short) > buflen) { + if (X > buflen || pc->k > buflen - X || + sizeof(int16_t) > buflen - k) { #if defined(KERNEL) || defined(_KERNEL) if (m == NULL) return 0; A = m_xhalf(m, k, &merr); if (merr != 0) return 0; continue; #else return 0; #endif } A = EXTRACT_SHORT(&p[k]); continue; case BPF_LD|BPF_B|BPF_IND: k = X + pc->k; - if (k >= buflen) { + if (pc->k >= buflen || X >= buflen - pc->k) { #if defined(KERNEL) || defined(_KERNEL) if (m == NULL) return 0; n = m; MINDEX(len, n, k); A = mtod(n, u_char *)[k]; continue; #else return 0; #endif } A = p[k]; continue; case BPF_LDX|BPF_MSH|BPF_B: k = pc->k; if (k >= buflen) { #if defined(KERNEL) || defined(_KERNEL) if (m == NULL) return 0; n = m; MINDEX(len, n, k); X = (mtod(n, char *)[k] & 0xf) << 2; continue; #else return 0; #endif } X = (p[pc->k] & 0xf) << 2; continue; case BPF_LD|BPF_IMM: A = pc->k; continue; case BPF_LDX|BPF_IMM: X = pc->k; continue; case BPF_LD|BPF_MEM: A = mem[pc->k]; continue; case BPF_LDX|BPF_MEM: X = mem[pc->k]; continue; case BPF_ST: mem[pc->k] = A; continue; case BPF_STX: mem[pc->k] = X; continue; case BPF_JMP|BPF_JA: #if defined(KERNEL) || defined(_KERNEL) /* * No backward jumps allowed. */ pc += pc->k; #else /* * XXX - we currently implement "ip6 protochain" * with backward jumps, so sign-extend pc->k. */ pc += (bpf_int32)pc->k; #endif continue; case BPF_JMP|BPF_JGT|BPF_K: pc += (A > pc->k) ? pc->jt : pc->jf; continue; case BPF_JMP|BPF_JGE|BPF_K: pc += (A >= pc->k) ? pc->jt : pc->jf; continue; case BPF_JMP|BPF_JEQ|BPF_K: pc += (A == pc->k) ? pc->jt : pc->jf; continue; case BPF_JMP|BPF_JSET|BPF_K: pc += (A & pc->k) ? pc->jt : pc->jf; continue; case BPF_JMP|BPF_JGT|BPF_X: pc += (A > X) ? pc->jt : pc->jf; continue; case BPF_JMP|BPF_JGE|BPF_X: pc += (A >= X) ? pc->jt : pc->jf; continue; case BPF_JMP|BPF_JEQ|BPF_X: pc += (A == X) ? pc->jt : pc->jf; continue; case BPF_JMP|BPF_JSET|BPF_X: pc += (A & X) ? pc->jt : pc->jf; continue; case BPF_ALU|BPF_ADD|BPF_X: A += X; continue; case BPF_ALU|BPF_SUB|BPF_X: A -= X; continue; case BPF_ALU|BPF_MUL|BPF_X: A *= X; continue; case BPF_ALU|BPF_DIV|BPF_X: if (X == 0) return 0; A /= X; continue; case BPF_ALU|BPF_MOD|BPF_X: if (X == 0) return 0; A %= X; continue; case BPF_ALU|BPF_AND|BPF_X: A &= X; continue; case BPF_ALU|BPF_OR|BPF_X: A |= X; continue; case BPF_ALU|BPF_XOR|BPF_X: A ^= X; continue; case BPF_ALU|BPF_LSH|BPF_X: A <<= X; continue; case BPF_ALU|BPF_RSH|BPF_X: A >>= X; continue; case BPF_ALU|BPF_ADD|BPF_K: A += pc->k; continue; case BPF_ALU|BPF_SUB|BPF_K: A -= pc->k; continue; case BPF_ALU|BPF_MUL|BPF_K: A *= pc->k; continue; case BPF_ALU|BPF_DIV|BPF_K: A /= pc->k; continue; case BPF_ALU|BPF_MOD|BPF_K: A %= pc->k; continue; case BPF_ALU|BPF_AND|BPF_K: A &= pc->k; continue; case BPF_ALU|BPF_OR|BPF_K: A |= pc->k; continue; case BPF_ALU|BPF_XOR|BPF_K: A ^= pc->k; continue; case BPF_ALU|BPF_LSH|BPF_K: A <<= pc->k; continue; case BPF_ALU|BPF_RSH|BPF_K: A >>= pc->k; continue; case BPF_ALU|BPF_NEG: - A = -A; + /* + * Most BPF arithmetic is unsigned, but negation + * can't be unsigned; throw some casts to + * specify what we're trying to do. + */ + A = (u_int32)(-(int32)A); continue; case BPF_MISC|BPF_TAX: X = A; continue; case BPF_MISC|BPF_TXA: A = X; continue; } } } +u_int +bpf_filter(pc, p, wirelen, buflen) + register const struct bpf_insn *pc; + register const u_char *p; + u_int wirelen; + register u_int buflen; +{ + return bpf_filter_with_aux_data(pc, p, wirelen, buflen, NULL); +} + + /* * Return true if the 'fcode' is a valid filter program. * The constraints are that each jump be forward and to a valid * code, that memory accesses are within valid ranges (to the * extent that this can be checked statically; loads of packet * data have to be, and are, also checked at run time), and that * the code terminates with either an accept or reject. * * The kernel needs to be able to verify an application's filter code. * Otherwise, a bogus program could easily crash the system. */ int bpf_validate(f, len) const struct bpf_insn *f; int len; { u_int i, from; const struct bpf_insn *p; if (len < 1) return 0; /* * There's no maximum program length in userland. */ #if defined(KERNEL) || defined(_KERNEL) if (len > BPF_MAXINSNS) return 0; #endif - for (i = 0; i < len; ++i) { + for (i = 0; i < (u_int)len; ++i) { p = &f[i]; switch (BPF_CLASS(p->code)) { /* * Check that memory operations use valid addresses. */ case BPF_LD: case BPF_LDX: switch (BPF_MODE(p->code)) { case BPF_IMM: break; case BPF_ABS: case BPF_IND: case BPF_MSH: /* * There's no maximum packet data size * in userland. The runtime packet length * check suffices. */ #if defined(KERNEL) || defined(_KERNEL) /* * More strict check with actual packet length * is done runtime. */ if (p->k >= bpf_maxbufsize) return 0; #endif break; case BPF_MEM: if (p->k >= BPF_MEMWORDS) return 0; break; case BPF_LEN: break; default: return 0; } break; case BPF_ST: case BPF_STX: if (p->k >= BPF_MEMWORDS) return 0; break; case BPF_ALU: switch (BPF_OP(p->code)) { case BPF_ADD: case BPF_SUB: case BPF_MUL: case BPF_OR: case BPF_AND: case BPF_XOR: case BPF_LSH: case BPF_RSH: case BPF_NEG: break; case BPF_DIV: case BPF_MOD: /* * Check for constant division or modulus * by 0. */ if (BPF_SRC(p->code) == BPF_K && p->k == 0) return 0; break; default: return 0; } break; case BPF_JMP: /* * Check that jumps are within the code block, * and that unconditional branches don't go * backwards as a result of an overflow. * Unconditional branches have a 32-bit offset, * so they could overflow; we check to make * sure they don't. Conditional branches have * an 8-bit offset, and the from address is <= * BPF_MAXINSNS, and we assume that BPF_MAXINSNS * is sufficiently small that adding 255 to it * won't overflow. * * We know that len is <= BPF_MAXINSNS, and we * assume that BPF_MAXINSNS is < the maximum size * of a u_int, so that i + 1 doesn't overflow. * * For userland, we don't know that the from * or len are <= BPF_MAXINSNS, but we know that * from <= len, and, except on a 64-bit system, * it's unlikely that len, if it truly reflects * the size of the program we've been handed, * will be anywhere near the maximum size of * a u_int. We also don't check for backward * branches, as we currently support them in * userland for the protochain operation. */ from = i + 1; switch (BPF_OP(p->code)) { case BPF_JA: #if defined(KERNEL) || defined(_KERNEL) if (from + p->k < from || from + p->k >= len) #else - if (from + p->k >= len) + if (from + p->k >= (u_int)len) #endif return 0; break; case BPF_JEQ: case BPF_JGT: case BPF_JGE: case BPF_JSET: - if (from + p->jt >= len || from + p->jf >= len) + if (from + p->jt >= (u_int)len || from + p->jf >= (u_int)len) return 0; break; default: return 0; } break; case BPF_RET: break; case BPF_MISC: break; default: return 0; } } return BPF_CLASS(f[len - 1].code) == BPF_RET; } Index: head/contrib/libpcap/bpf_dump.c =================================================================== --- head/contrib/libpcap/bpf_dump.c (revision 313694) +++ head/contrib/libpcap/bpf_dump.c (revision 313695) @@ -1,58 +1,61 @@ /* * Copyright (c) 1992, 1993, 1994, 1995, 1996 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that: (1) source code distributions * retain the above copyright notice and this paragraph in its entirety, (2) * distributions including binary code include the above copyright notice and * this paragraph in its entirety in the documentation or other materials * provided with the distribution, and (3) all advertising materials mentioning * features or use of this software display the following acknowledgement: * ``This product includes software developed by the University of California, * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of * the University nor the names of its contributors may be used to endorse * or promote products derived from this software without specific prior * written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include void bpf_dump(const struct bpf_program *p, int option) { const struct bpf_insn *insn; int i; int n = p->bf_len; insn = p->bf_insns; if (option > 2) { printf("%d\n", n); for (i = 0; i < n; ++insn, ++i) { printf("%u %u %u %u\n", insn->code, insn->jt, insn->jf, insn->k); } return ; } if (option > 1) { for (i = 0; i < n; ++insn, ++i) printf("{ 0x%x, %d, %d, 0x%08x },\n", insn->code, insn->jt, insn->jf, insn->k); return; } for (i = 0; i < n; ++insn, ++i) { #ifdef BDEBUG extern int bids[]; - printf(bids[i] > 0 ? "[%02d]" : " -- ", bids[i] - 1); + if (bids[i] > 0) + printf("[%02d]", bids[i] - 1); + else + printf(" -- "); #endif puts(bpf_image(insn, i)); } } Index: head/contrib/libpcap/bpf_image.c =================================================================== --- head/contrib/libpcap/bpf_image.c (revision 313694) +++ head/contrib/libpcap/bpf_image.c (revision 313695) @@ -1,320 +1,320 @@ /* * Copyright (c) 1990, 1991, 1992, 1994, 1995, 1996 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that: (1) source code distributions * retain the above copyright notice and this paragraph in its entirety, (2) * distributions including binary code include the above copyright notice and * this paragraph in its entirety in the documentation or other materials * provided with the distribution, and (3) all advertising materials mentioning * features or use of this software display the following acknowledgement: * ``This product includes software developed by the University of California, * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of * the University nor the names of its contributors may be used to endorse * or promote products derived from this software without specific prior * written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif -#ifdef WIN32 +#ifdef _WIN32 #include -#else /* WIN32 */ +#else /* _WIN32 */ #if HAVE_INTTYPES_H #include #elif HAVE_STDINT_H #include #endif #ifdef HAVE_SYS_BITYPES_H #include #endif #include -#endif /* WIN32 */ +#endif /* _WIN32 */ #include #include #include "pcap-int.h" #ifdef HAVE_OS_PROTO_H #include "os-proto.h" #endif char * bpf_image(p, n) const struct bpf_insn *p; int n; { int v; const char *fmt, *op; static char image[256]; char operand[64]; v = p->k; switch (p->code) { default: op = "unimp"; fmt = "0x%x"; v = p->code; break; case BPF_RET|BPF_K: op = "ret"; fmt = "#%d"; break; case BPF_RET|BPF_A: op = "ret"; fmt = ""; break; case BPF_LD|BPF_W|BPF_ABS: op = "ld"; fmt = "[%d]"; break; case BPF_LD|BPF_H|BPF_ABS: op = "ldh"; fmt = "[%d]"; break; case BPF_LD|BPF_B|BPF_ABS: op = "ldb"; fmt = "[%d]"; break; case BPF_LD|BPF_W|BPF_LEN: op = "ld"; fmt = "#pktlen"; break; case BPF_LD|BPF_W|BPF_IND: op = "ld"; fmt = "[x + %d]"; break; case BPF_LD|BPF_H|BPF_IND: op = "ldh"; fmt = "[x + %d]"; break; case BPF_LD|BPF_B|BPF_IND: op = "ldb"; fmt = "[x + %d]"; break; case BPF_LD|BPF_IMM: op = "ld"; fmt = "#0x%x"; break; case BPF_LDX|BPF_IMM: op = "ldx"; fmt = "#0x%x"; break; case BPF_LDX|BPF_MSH|BPF_B: op = "ldxb"; fmt = "4*([%d]&0xf)"; break; case BPF_LD|BPF_MEM: op = "ld"; fmt = "M[%d]"; break; case BPF_LDX|BPF_MEM: op = "ldx"; fmt = "M[%d]"; break; case BPF_ST: op = "st"; fmt = "M[%d]"; break; case BPF_STX: op = "stx"; fmt = "M[%d]"; break; case BPF_JMP|BPF_JA: op = "ja"; fmt = "%d"; v = n + 1 + p->k; break; case BPF_JMP|BPF_JGT|BPF_K: op = "jgt"; fmt = "#0x%x"; break; case BPF_JMP|BPF_JGE|BPF_K: op = "jge"; fmt = "#0x%x"; break; case BPF_JMP|BPF_JEQ|BPF_K: op = "jeq"; fmt = "#0x%x"; break; case BPF_JMP|BPF_JSET|BPF_K: op = "jset"; fmt = "#0x%x"; break; case BPF_JMP|BPF_JGT|BPF_X: op = "jgt"; fmt = "x"; break; case BPF_JMP|BPF_JGE|BPF_X: op = "jge"; fmt = "x"; break; case BPF_JMP|BPF_JEQ|BPF_X: op = "jeq"; fmt = "x"; break; case BPF_JMP|BPF_JSET|BPF_X: op = "jset"; fmt = "x"; break; case BPF_ALU|BPF_ADD|BPF_X: op = "add"; fmt = "x"; break; case BPF_ALU|BPF_SUB|BPF_X: op = "sub"; fmt = "x"; break; case BPF_ALU|BPF_MUL|BPF_X: op = "mul"; fmt = "x"; break; case BPF_ALU|BPF_DIV|BPF_X: op = "div"; fmt = "x"; break; case BPF_ALU|BPF_MOD|BPF_X: op = "mod"; fmt = "x"; break; case BPF_ALU|BPF_AND|BPF_X: op = "and"; fmt = "x"; break; case BPF_ALU|BPF_OR|BPF_X: op = "or"; fmt = "x"; break; case BPF_ALU|BPF_XOR|BPF_X: op = "xor"; fmt = "x"; break; case BPF_ALU|BPF_LSH|BPF_X: op = "lsh"; fmt = "x"; break; case BPF_ALU|BPF_RSH|BPF_X: op = "rsh"; fmt = "x"; break; case BPF_ALU|BPF_ADD|BPF_K: op = "add"; fmt = "#%d"; break; case BPF_ALU|BPF_SUB|BPF_K: op = "sub"; fmt = "#%d"; break; case BPF_ALU|BPF_MUL|BPF_K: op = "mul"; fmt = "#%d"; break; case BPF_ALU|BPF_DIV|BPF_K: op = "div"; fmt = "#%d"; break; case BPF_ALU|BPF_MOD|BPF_K: op = "mod"; fmt = "#%d"; break; case BPF_ALU|BPF_AND|BPF_K: op = "and"; fmt = "#0x%x"; break; case BPF_ALU|BPF_OR|BPF_K: op = "or"; fmt = "#0x%x"; break; case BPF_ALU|BPF_XOR|BPF_K: op = "xor"; fmt = "#0x%x"; break; case BPF_ALU|BPF_LSH|BPF_K: op = "lsh"; fmt = "#%d"; break; case BPF_ALU|BPF_RSH|BPF_K: op = "rsh"; fmt = "#%d"; break; case BPF_ALU|BPF_NEG: op = "neg"; fmt = ""; break; case BPF_MISC|BPF_TAX: op = "tax"; fmt = ""; break; case BPF_MISC|BPF_TXA: op = "txa"; fmt = ""; break; } - (void)snprintf(operand, sizeof operand, fmt, v); + (void)pcap_snprintf(operand, sizeof operand, fmt, v); if (BPF_CLASS(p->code) == BPF_JMP && BPF_OP(p->code) != BPF_JA) { - (void)snprintf(image, sizeof image, + (void)pcap_snprintf(image, sizeof image, "(%03d) %-8s %-16s jt %d\tjf %d", n, op, operand, n + 1 + p->jt, n + 1 + p->jf); } else { - (void)snprintf(image, sizeof image, + (void)pcap_snprintf(image, sizeof image, "(%03d) %-8s %s", n, op, operand); } return image; } Index: head/contrib/libpcap/config/have_siocglifconf.c =================================================================== --- head/contrib/libpcap/config/have_siocglifconf.c (nonexistent) +++ head/contrib/libpcap/config/have_siocglifconf.c (revision 313695) @@ -0,0 +1,6 @@ +#include +#include +#include +int main() { + ioctl(0, SIOCGLIFCONF, (char *)0); +} Property changes on: head/contrib/libpcap/config/have_siocglifconf.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/contrib/libpcap/config.guess =================================================================== --- head/contrib/libpcap/config.guess (revision 313694) +++ head/contrib/libpcap/config.guess (revision 313695) @@ -1,1530 +1,1435 @@ #! /bin/sh # Attempt to guess a canonical system name. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, -# 2011, 2012 Free Software Foundation, Inc. +# Copyright 1992-2015 Free Software Foundation, Inc. -timestamp='2012-02-10' +timestamp='2015-02-23' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or +# the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. - - -# Originally written by Per Bothner. Please send patches (context -# diff format) to and include a ChangeLog -# entry. +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). # -# This script attempts to guess a canonical system name similar to -# config.sub. If it succeeds, it prints the system name on stdout, and -# exits with 0. Otherwise, it exits with 1. +# Originally written by Per Bothner; maintained since 2000 by Ben Elliston. # # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD +# +# Please send patches to . + me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, -2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 -Free Software Foundation, Inc. +Copyright 1992-2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still # use `HOST_CC' if defined, but it is deprecated. # Portable tmp directory creation inspired by the Autoconf team. set_cc_for_build=' trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; : ${TMPDIR=/tmp} ; { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; dummy=$tmp/dummy ; tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; case $CC_FOR_BUILD,$HOST_CC,$CC in ,,) echo "int x;" > $dummy.c ; for c in cc gcc c89 c99 ; do if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then CC_FOR_BUILD="$c"; break ; fi ; done ; if test x"$CC_FOR_BUILD" = x ; then CC_FOR_BUILD=no_compiler_found ; fi ;; ,,*) CC_FOR_BUILD=$CC ;; ,*,*) CC_FOR_BUILD=$HOST_CC ;; esac ; set_cc_for_build= ;' # This is needed to find uname on a Pyramid OSx when run in the BSD universe. # (ghazi@noc.rutgers.edu 1994-08-24) if (test -f /.attbin/uname) >/dev/null 2>&1 ; then PATH=$PATH:/.attbin ; export PATH fi UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` + ;; +esac + # Note: order is significant - the case branches are not exclusive. case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in *:NetBSD:*:*) # NetBSD (nbsd) targets should (where applicable) match one or # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently # switched to ELF, *-*-netbsd* would select the old # object file format. This provides both forward # compatibility and a consistent mechanism for selecting the # object file format. # # Note: NetBSD doesn't particularly care about the vendor # portion of the name. We always set it to "unknown". sysctl="sysctl -n hw.machine_arch" - UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \ - /usr/sbin/$sysctl 2>/dev/null || echo unknown)` + UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ + /sbin/$sysctl 2>/dev/null || \ + /usr/sbin/$sysctl 2>/dev/null || \ + echo unknown)` case "${UNAME_MACHINE_ARCH}" in armeb) machine=armeb-unknown ;; arm*) machine=arm-unknown ;; sh3el) machine=shl-unknown ;; sh3eb) machine=sh-unknown ;; sh5el) machine=sh5le-unknown ;; + earmv*) + arch=`echo ${UNAME_MACHINE_ARCH} | sed -e 's,^e\(armv[0-9]\).*$,\1,'` + endian=`echo ${UNAME_MACHINE_ARCH} | sed -ne 's,^.*\(eb\)$,\1,p'` + machine=${arch}${endian}-unknown + ;; *) machine=${UNAME_MACHINE_ARCH}-unknown ;; esac # The Operating System including object format, if it has switched # to ELF recently, or will in the future. case "${UNAME_MACHINE_ARCH}" in - arm*|i386|m68k|ns32k|sh3*|sparc|vax) + arm*|earm*|i386|m68k|ns32k|sh3*|sparc|vax) eval $set_cc_for_build if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ELF__ then # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout). # Return netbsd for either. FIX? os=netbsd else os=netbsdelf fi ;; *) os=netbsd ;; esac + # Determine ABI tags. + case "${UNAME_MACHINE_ARCH}" in + earm*) + expr='s/^earmv[0-9]/-eabi/;s/eb$//' + abi=`echo ${UNAME_MACHINE_ARCH} | sed -e "$expr"` + ;; + esac # The OS release # Debian GNU/NetBSD machines have a different userland, and # thus, need a distinct triplet. However, they do not need # kernel version information, so it can be replaced with a # suitable tag, in the style of linux-gnu. case "${UNAME_VERSION}" in Debian*) release='-gnu' ;; *) release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'` ;; esac # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. - echo "${machine}-${os}${release}" + echo "${machine}-${os}${release}${abi}" exit ;; + *:Bitrig:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` + echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE} + exit ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE} exit ;; *:ekkoBSD:*:*) echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE} exit ;; *:SolidBSD:*:*) echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE} exit ;; macppc:MirBSD:*:*) echo powerpc-unknown-mirbsd${UNAME_RELEASE} exit ;; *:MirBSD:*:*) echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE} exit ;; alpha:OSF1:*:*) case $UNAME_RELEASE in *4.0) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` ;; *5.*) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'` ;; esac # According to Compaq, /usr/sbin/psrinfo has been available on # OSF/1 and Tru64 systems produced since 1995. I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; - arm:riscos:*:*|arm:RISCOS:*:*) + arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH="i386" # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH="x86_64" fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi - if [ -x /usr/bin/oslevel ] ; then - IBM_REV=`/usr/bin/oslevel` + if [ -x /usr/bin/lslpp ] ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; + *:MINGW64*:*) + echo ${UNAME_MACHINE}-pc-mingw64 + exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; - i*:MSYS*:*) + *:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + if test "$?" = 0 ; then LIBC="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then - echo ${UNAME_MACHINE}-unknown-linux-gnueabi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else - echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-gnu + echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-gnu + echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) - LIBC=gnu - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; - or32:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + openrisc*:Linux:*:*) + echo or1k-unknown-linux-${LIBC} exit ;; + or32:Linux:*:* | or1k*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; padre:Linux:*:*) - echo sparc-unknown-linux-gnu + echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu + echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu + echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu + echo powerpc-unknown-linux-${LIBC} exit ;; + ppc64le:Linux:*:*) + echo powerpc64le-unknown-linux-${LIBC} + exit ;; + ppcle:Linux:*:*) + echo powerpcle-unknown-linux-${LIBC} + exit ;; s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu + echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; + x86_64:Haiku:*:*) + echo x86_64-unknown-haiku + exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - case $UNAME_PROCESSOR in - i386) - eval $set_cc_for_build - if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then - if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_64BIT_ARCH >/dev/null - then - UNAME_PROCESSOR="x86_64" - fi - fi ;; - unknown) UNAME_PROCESSOR=powerpc ;; - esac + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + fi + elif test "$UNAME_PROCESSOR" = i386 ; then + # Avoid executing cc on OS X 10.9, as it ships with a stub + # that puts up a graphical alert prompting to install + # developer tools. Any system running Mac OS X 10.7 or + # later (Darwin 11 and later) is required to have a 64-bit + # processor. This is not true of the ARM version of Darwin + # that Apple uses in portable devices. + UNAME_PROCESSOR=x86_64 + fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; - NSE-?:NONSTOP_KERNEL:*:*) + NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; esac - -#echo '(No uname command or uname output not recognized.)' 1>&2 -#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 - -eval $set_cc_for_build -cat >$dummy.c < -# include -#endif -main () -{ -#if defined (sony) -#if defined (MIPSEB) - /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, - I don't know.... */ - printf ("mips-sony-bsd\n"); exit (0); -#else -#include - printf ("m68k-sony-newsos%s\n", -#ifdef NEWSOS4 - "4" -#else - "" -#endif - ); exit (0); -#endif -#endif - -#if defined (__arm) && defined (__acorn) && defined (__unix) - printf ("arm-acorn-riscix\n"); exit (0); -#endif - -#if defined (hp300) && !defined (hpux) - printf ("m68k-hp-bsd\n"); exit (0); -#endif - -#if defined (NeXT) -#if !defined (__ARCHITECTURE__) -#define __ARCHITECTURE__ "m68k" -#endif - int version; - version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; - if (version < 4) - printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); - else - printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); - exit (0); -#endif - -#if defined (MULTIMAX) || defined (n16) -#if defined (UMAXV) - printf ("ns32k-encore-sysv\n"); exit (0); -#else -#if defined (CMU) - printf ("ns32k-encore-mach\n"); exit (0); -#else - printf ("ns32k-encore-bsd\n"); exit (0); -#endif -#endif -#endif - -#if defined (__386BSD__) - printf ("i386-pc-bsd\n"); exit (0); -#endif - -#if defined (sequent) -#if defined (i386) - printf ("i386-sequent-dynix\n"); exit (0); -#endif -#if defined (ns32000) - printf ("ns32k-sequent-dynix\n"); exit (0); -#endif -#endif - -#if defined (_SEQUENT_) - struct utsname un; - - uname(&un); - - if (strncmp(un.version, "V2", 2) == 0) { - printf ("i386-sequent-ptx2\n"); exit (0); - } - if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ - printf ("i386-sequent-ptx1\n"); exit (0); - } - printf ("i386-sequent-ptx\n"); exit (0); - -#endif - -#if defined (vax) -# if !defined (ultrix) -# include -# if defined (BSD) -# if BSD == 43 - printf ("vax-dec-bsd4.3\n"); exit (0); -# else -# if BSD == 199006 - printf ("vax-dec-bsd4.3reno\n"); exit (0); -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# endif -# else - printf ("vax-dec-bsd\n"); exit (0); -# endif -# else - printf ("vax-dec-ultrix\n"); exit (0); -# endif -#endif - -#if defined (alliant) && defined (i860) - printf ("i860-alliant-bsd\n"); exit (0); -#endif - - exit (1); -} -EOF - -$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && - { echo "$SYSTEM_NAME"; exit; } - -# Apollos put the system type in the environment. - -test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } - -# Convex versions that predate uname can use getsysinfo(1) - -if [ -x /usr/convex/getsysinfo ] -then - case `getsysinfo -f cpu_type` in - c1*) - echo c1-convex-bsd - exit ;; - c2*) - if getsysinfo -f scalar_acc - then echo c32-convex-bsd - else echo c2-convex-bsd - fi - exit ;; - c34*) - echo c34-convex-bsd - exit ;; - c38*) - echo c38-convex-bsd - exit ;; - c4*) - echo c4-convex-bsd - exit ;; - esac -fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: Index: head/contrib/libpcap/config.h.in =================================================================== --- head/contrib/libpcap/config.h.in (revision 313694) +++ head/contrib/libpcap/config.h.in (revision 313695) @@ -1,340 +1,347 @@ -/* config.h.in. Generated from configure.in by autoheader. */ +/* config.h.in. Generated from configure.ac by autoheader. */ /* Enable optimizer debugging */ #undef BDEBUG /* define if you have a cloning BPF device */ #undef HAVE_CLONING_BPF /* define if you have the DAG API */ #undef HAVE_DAG_API /* define if you have dag_get_erf_types() */ #undef HAVE_DAG_GET_ERF_TYPES /* define if you have dag_get_stream_erf_types() */ #undef HAVE_DAG_GET_STREAM_ERF_TYPES /* define if you have streams capable DAG API */ #undef HAVE_DAG_STREAMS_API /* define if you have vdag_set_device_info() */ #undef HAVE_DAG_VDAG /* Define to 1 if you have the declaration of `ether_hostton', and to 0 if you don't. */ #undef HAVE_DECL_ETHER_HOSTTON /* define if you have a /dev/dlpi */ #undef HAVE_DEV_DLPI /* if passive_req_t primitive exists */ #undef HAVE_DLPI_PASSIVE /* Define to 1 if you have the `ether_hostton' function. */ #undef HAVE_ETHER_HOSTTON /* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ #undef HAVE_FSEEKO /* on HP-UX 10.20 or later */ #undef HAVE_HPUX10_20_OR_LATER /* on HP-UX 9.x */ #undef HAVE_HPUX9 /* if ppa_info_t_dl_module_id exists */ #undef HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* if libdlpi exists */ #undef HAVE_LIBDLPI /* if libnl exists */ #undef HAVE_LIBNL /* if libnl exists and is version 2.x */ #undef HAVE_LIBNL_2_x /* if libnl exists and is version 3.x */ #undef HAVE_LIBNL_3_x /* libnl has NLE_FAILURE */ #undef HAVE_LIBNL_NLE /* libnl has new-style socket api */ #undef HAVE_LIBNL_SOCKETS /* Define to 1 if you have the header file. */ #undef HAVE_LIMITS_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_COMPILER_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_ETHTOOL_H +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_IF_BONDING_H + /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_IF_PACKET_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_NET_TSTAMP_H +/* Define to 1 if you have the header file. */ +#undef HAVE_LINUX_SOCKIOS_H + /* if tp_vlan_tci exists */ #undef HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_USBDEVICE_FS_H /* Define to 1 if you have the header file. */ #undef HAVE_LINUX_WIRELESS_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_ETHER_H /* Define to 1 if you have the header file. */ #undef HAVE_NETINET_IF_ETHER_H /* Define to 1 if you have the header file. */ #undef HAVE_NETPACKET_IF_PACKET_H /* Define to 1 if you have the header file. */ #undef HAVE_NETPACKET_PACKET_H /* Define to 1 if you have the header file. */ #undef HAVE_NET_IF_MEDIA_H /* Define to 1 if you have the header file. */ #undef HAVE_NET_PFVAR_H /* if there's an os_proto.h for this platform, to use additional prototypes */ #undef HAVE_OS_PROTO_H -/* Define to 1 if you have the header file. */ -#undef HAVE_PATHS_H - /* define if net/pfvar.h defines PF_NAT through PF_NORDR */ #undef HAVE_PF_NAT_THROUGH_PF_NORDR -/* define if you have a Septel API */ +/* define if you have the Septel API */ #undef HAVE_SEPTEL_API -/* define if you have Myricom SNF API */ +/* define if you have the Myricom SNF API */ #undef HAVE_SNF_API /* Define to 1 if you have the `snprintf' function. */ #undef HAVE_SNPRINTF /* if struct sockaddr has the sa_len member */ #undef HAVE_SOCKADDR_SA_LEN /* if struct sockaddr_storage exists */ #undef HAVE_SOCKADDR_STORAGE /* define if socklen_t is defined */ #undef HAVE_SOCKLEN_T /* On solaris */ #undef HAVE_SOLARIS /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strerror' function. */ #undef HAVE_STRERROR /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strlcpy' function. */ #undef HAVE_STRLCPY +/* Define to 1 if you have the `strtok_r' function. */ +#undef HAVE_STRTOK_R + /* Define to 1 if the system has the type `struct BPF_TIMEVAL'. */ #undef HAVE_STRUCT_BPF_TIMEVAL /* Define to 1 if the system has the type `struct ether_addr'. */ #undef HAVE_STRUCT_ETHER_ADDR /* Define to 1 if you have the header file. */ #undef HAVE_SYS_BITYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_BUFMOD_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_DLPI_EXT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IOCCOM_H +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKIO_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H +/* define if you have the TurboCap API */ +#undef HAVE_TC_API + /* if if_packet.h has tpacket_stats defined */ #undef HAVE_TPACKET_STATS /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* if struct usbdevfs_ctrltransfer has bRequestType */ #undef HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE -/* define if version.h is generated in the build procedure */ -#undef HAVE_VERSION_H - /* Define to 1 if you have the `vsnprintf' function. */ #undef HAVE_VSNPRINTF /* define if the system supports zerocopy BPF */ #undef HAVE_ZEROCOPY_BPF /* define if your compiler has __attribute__ */ #undef HAVE___ATTRIBUTE__ /* IPv6 */ #undef INET6 /* if unaligned access fails */ #undef LBL_ALIGN /* path for device for USB sniffing */ #undef LINUX_USB_MON_DEV -/* if we need a pcap_parse wrapper around yyparse */ -#undef NEED_YYPARSE_WRAPPER - /* Define to 1 if netinet/ether.h declares `ether_hostton' */ #undef NETINET_ETHER_H_DECLARES_ETHER_HOSTTON /* Define to 1 if netinet/if_ether.h declares `ether_hostton' */ #undef NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON /* do not use protochain */ #undef NO_PROTOCHAIN /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* /dev/dlpi directory */ #undef PCAP_DEV_PREFIX /* target host supports Bluetooth sniffing */ #undef PCAP_SUPPORT_BT /* target host supports Bluetooth Monitor */ #undef PCAP_SUPPORT_BT_MONITOR -/* target host supports CAN sniffing */ -#undef PCAP_SUPPORT_CAN - -/* target host supports canusb */ -#undef PCAP_SUPPORT_CANUSB - /* support D-Bus sniffing */ #undef PCAP_SUPPORT_DBUS /* target host supports netfilter sniffing */ #undef PCAP_SUPPORT_NETFILTER +/* use Linux packet ring capture if available */ +#undef PCAP_SUPPORT_PACKET_RING + /* target host supports USB sniffing */ #undef PCAP_SUPPORT_USB /* include ACN support */ #undef SITA /* if struct sockaddr_hci has hci_channel member */ #undef SOCKADDR_HCI_HAS_HCI_CHANNEL /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Enable parser debugging */ #undef YYDEBUG + +/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a + `char[]'. */ +#undef YYTEXT_POINTER /* Enable large inode numbers on Mac OS X 10.5. */ #ifndef _DARWIN_USE_64_BIT_INODE # define _DARWIN_USE_64_BIT_INODE 1 #endif /* Number of bits in a file offset, on hosts where this is settable. */ #undef _FILE_OFFSET_BITS /* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ #undef _LARGEFILE_SOURCE /* Define for large files, on AIX-style hosts. */ #undef _LARGE_FILES /* define on AIX to get certain functions */ #undef _SUN /* define if your compiler allows __attribute__((format)) without a warning */ #undef __ATTRIBUTE___FORMAT_OK /* to handle Ultrix compilers that don't support const in prototypes */ #undef const /* Define as token for inline if inlining supported */ #undef inline /* Define to `short' if int16_t not defined. */ #undef int16_t /* Define to `int' if int32_t not defined. */ #undef int32_t /* Define to `long long' if int64_t not defined. */ #undef int64_t /* Define to `signed char' if int8_t not defined. */ #undef int8_t /* on sinix */ #undef sinix /* Define to `unsigned short' if u_int16_t not defined. */ #undef u_int16_t /* Define to `unsigned int' if u_int32_t not defined. */ #undef u_int32_t /* Define to `unsigned long long' if u_int64_t not defined. */ #undef u_int64_t /* Define to `unsigned char' if u_int8_t not defined. */ #undef u_int8_t Index: head/contrib/libpcap/config.sub =================================================================== --- head/contrib/libpcap/config.sub (revision 313694) +++ head/contrib/libpcap/config.sub (revision 313695) @@ -1,1779 +1,1807 @@ #! /bin/sh # Configuration validation subroutine script. -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, -# 2011, 2012 Free Software Foundation, Inc. +# Copyright 1992-2015 Free Software Foundation, Inc. -timestamp='2012-04-18' +timestamp='2015-02-22' -# This file is (in principle) common to ALL GNU software. -# The presence of a machine in this file suggests that SOME GNU software -# can handle that machine. It does not imply ALL GNU software can. -# -# This file is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or +# This file is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. +# the same distribution terms that you use for the rest of that +# program. This Exception is an additional permission under section 7 +# of the GNU General Public License, version 3 ("GPLv3"). -# Please send patches to . Submit a context -# diff and a properly formatted GNU ChangeLog entry. +# Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) -Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, -2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 -Free Software Foundation, Inc. +Copyright 1992-2015 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ - linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ - knetbsd*-gnu* | netbsd*-gnu* | \ + linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ + knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ - -apple | -axis | -knuth | -cray | -microblaze) + -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ - | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ - | be32 | be64 \ + | arc | arceb \ + | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ + | avr | avr32 \ + | be32 | be64 \ | bfin \ - | c4x | clipper \ + | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ - | fido | fr30 | frv \ + | fido | fr30 | frv | ft32 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ + | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ - | maxq | mb | microblaze | mcore | mep | metag \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ + | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ + | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ + | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ - | nios | nios2 \ + | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ - | open8 \ - | or32 \ + | open8 | or1k | or1knd | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ + | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ + | visium \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; - m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) + leon|leon[3-9]) + basic_machine=sparc-$basic_machine + ;; + m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ - | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ + | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ - | clipper-* | craynv-* | cydra-* \ + | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ + | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ - | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ + | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ + | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ + | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ + | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ + | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ - | nios-* | nios2-* \ + | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ + | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ + | visium-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; + leon-*|leon[3-9]-*) + basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` + ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; - microblaze) + microblaze*) basic_machine=microblaze-xilinx ;; + mingw64) + basic_machine=x86_64-pc + os=-mingw64 + ;; mingw32) - basic_machine=i386-pc + basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; + moxiebox) + basic_machine=moxie-unknown + os=-moxiebox + ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) - basic_machine=i386-pc + basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; 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" >&6; } if ${ac_cv_sys_largefile_source+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=no; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGEFILE_SOURCE 1 #include /* for off_t */ #include int main () { int (*fp) (FILE *, off_t, int) = fseeko; return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_sys_largefile_source=1; break fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_cv_sys_largefile_source=unknown break done fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 $as_echo "$ac_cv_sys_largefile_source" >&6; } case $ac_cv_sys_largefile_source in #( no | unknown) ;; *) cat >>confdefs.h <<_ACEOF #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source _ACEOF ;; esac rm -rf conftest* # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug # in glibc 2.1.3, but that breaks too many other things. # If you want fseeko and ftello with glibc, upgrade to a fixed glibc. if test $ac_cv_sys_largefile_source != unknown; then $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h fi -for ac_header in sys/ioccom.h sys/sockio.h limits.h paths.h +for ac_header in sys/ioccom.h sys/select.h sys/sockio.h limits.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in linux/types.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/types.h" "ac_cv_header_linux_types_h" "$ac_includes_default" if test "x$ac_cv_header_linux_types_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_TYPES_H 1 _ACEOF fi done for ac_header in linux/if_packet.h netpacket/packet.h netpacket/if_packet.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in net/pfvar.h do : ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include #include #include " if test "x$ac_cv_header_net_pfvar_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NET_PFVAR_H 1 _ACEOF fi done if test "$ac_cv_header_net_pfvar_h" = yes; then # # Check for various PF actions. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether net/pfvar.h defines PF_NAT through PF_NORDR" >&5 $as_echo_n "checking whether net/pfvar.h defines PF_NAT through PF_NORDR... 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" >&6; } if ${ac_cv_lbl_gcc_fixincludes+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* * This generates a "duplicate case value" when fixincludes * has not be run. */ # include # include # include # ifdef HAVE_SYS_IOCCOM_H # include # endif int main () { switch (0) { case _IO('A', 1):; case _IO('B', 1):; } ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_lbl_gcc_fixincludes=yes else ac_cv_lbl_gcc_fixincludes=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_gcc_fixincludes" >&5 $as_echo "$ac_cv_lbl_gcc_fixincludes" >&6; } if test $ac_cv_lbl_gcc_fixincludes = no ; then # Don't cache failure unset ac_cv_lbl_gcc_fixincludes as_fn_error $? "see the INSTALL for more info" "$LINENO" 5 fi fi for ac_func in strerror strlcpy do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done needsnprintf=no for ac_func in vsnprintf snprintf do : as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" if eval test \"x\$"$as_ac_var"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else needsnprintf=yes fi done if test $needsnprintf = yes; then case " $LIBOBJS " in *" snprintf.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" ;; esac fi +needstrtok_r=no +for ac_func in strtok_r +do : + ac_fn_c_check_func "$LINENO" "strtok_r" "ac_cv_func_strtok_r" +if test "x$ac_cv_func_strtok_r" = xyes; then : + cat >>confdefs.h <<_ACEOF +#define HAVE_STRTOK_R 1 +_ACEOF + +else + needstrtok_r=yes +fi +done + +if test $needstrtok_r = yes; then + case " $LIBOBJS " in + *" strtok_r.$ac_objext "* ) ;; + *) LIBOBJS="$LIBOBJS strtok_r.$ac_objext" + ;; +esac + +fi + # # Do this before checking for ether_hostton(), as it's a # "gethostbyname() -ish function". # # Most operating systems have gethostbyname() in the default searched # libraries (i.e. libc): # Some OSes (eg. Solaris) place it in libnsl # Some strange OSes (SINIX) have it in libsocket: { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 $as_echo_n "checking for library containing gethostbyname... " >&6; } if ${ac_cv_search_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); int main () { return gethostbyname (); ; return 0; } _ACEOF for ac_lib in '' nsl socket resolv; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_gethostbyname=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_gethostbyname+:} false; then : break fi done if ${ac_cv_search_gethostbyname+:} false; then : else ac_cv_search_gethostbyname=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 $as_echo "$ac_cv_search_gethostbyname" >&6; } ac_res=$ac_cv_search_gethostbyname if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # Unfortunately libsocket sometimes depends on libnsl and # AC_SEARCH_LIBS isn't up to the task of handling dependencies like this. if test "$ac_cv_search_gethostbyname" = "no" then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5 $as_echo_n "checking for gethostbyname in -lsocket... " >&6; } if ${ac_cv_lib_socket_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket -lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char gethostbyname (); int main () { return gethostbyname (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_socket_gethostbyname=yes else ac_cv_lib_socket_gethostbyname=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5 $as_echo "$ac_cv_lib_socket_gethostbyname" >&6; } if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then : LIBS="-lsocket -lnsl $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 $as_echo_n "checking for library containing socket... " >&6; } if ${ac_cv_search_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF for ac_lib in '' socket; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_socket=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_socket+:} false; then : break fi done if ${ac_cv_search_socket+:} false; then : else ac_cv_search_socket=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 $as_echo "$ac_cv_search_socket" >&6; } ac_res=$ac_cv_search_socket if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 $as_echo_n "checking for socket in -lsocket... " >&6; } if ${ac_cv_lib_socket_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket -lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char socket (); int main () { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_socket_socket=yes else ac_cv_lib_socket_socket=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5 $as_echo "$ac_cv_lib_socket_socket" >&6; } if test "x$ac_cv_lib_socket_socket" = xyes; then : LIBS="-lsocket -lnsl $LIBS" fi fi # DLPI needs putmsg under HPUX so test for -lstr while we're at it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5 $as_echo_n "checking for library containing putmsg... " >&6; } if ${ac_cv_search_putmsg+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char putmsg (); int main () { return putmsg (); ; return 0; } _ACEOF for ac_lib in '' str; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_putmsg=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_putmsg+:} false; then : break fi done if ${ac_cv_search_putmsg+:} false; then : else ac_cv_search_putmsg=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5 $as_echo "$ac_cv_search_putmsg" >&6; } ac_res=$ac_cv_search_putmsg if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi # # You are in a twisty little maze of UN*Xes, all different. # Some might not have ether_hostton(). # Some might have it, but not declare it in any header file. # Some might have it, but declare it in . # Some might have it, but declare it in # (And some might have it but document it as something declared in # , although appears to work.) # # Before you is a C compiler. # for ac_func in ether_hostton do : ac_fn_c_check_func "$LINENO" "ether_hostton" "ac_cv_func_ether_hostton" if test "x$ac_cv_func_ether_hostton" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ETHER_HOSTTON 1 _ACEOF fi done if test "$ac_cv_func_ether_hostton" = yes; then # # OK, we have ether_hostton(). Do we have ? # if test "$ac_cv_header_netinet_if_ether_h" = yes; then # # Yes. Does it declare ether_hostton()? # ac_fn_c_check_decl "$LINENO" "ether_hostton" "ac_cv_have_decl_ether_hostton" " #include #include #include #include struct mbuf; struct rtentry; #include #include " if test "x$ac_cv_have_decl_ether_hostton" = xyes; then : $as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON /**/" >>confdefs.h fi fi # # Did that succeed? # if test "$ac_cv_have_decl_ether_hostton" != yes; then # # No, how about , as on Linux? # for ac_header in netinet/ether.h do : ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default" if test "x$ac_cv_header_netinet_ether_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NETINET_ETHER_H 1 _ACEOF fi done if test "$ac_cv_header_netinet_ether_h" = yes; then # # We have it - does it declare ether_hostton()? # Unset ac_cv_have_decl_ether_hostton so we don't # treat the previous failure as a cached value and # suppress the next test. # unset ac_cv_have_decl_ether_hostton ac_fn_c_check_decl "$LINENO" "ether_hostton" "ac_cv_have_decl_ether_hostton" " #include " if test "x$ac_cv_have_decl_ether_hostton" = xyes; then : $as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_HOSTTON /**/" >>confdefs.h fi fi fi # # Is ether_hostton() declared? # if test "$ac_cv_have_decl_ether_hostton" != yes; then # # No, we'll have to declare it ourselves. # Do we have "struct ether_addr"? # ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" " #include #include #include #include struct mbuf; struct rtentry; #include #include " if test "x$ac_cv_type_struct_ether_addr" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_STRUCT_ETHER_ADDR 1 _ACEOF fi $as_echo "#define HAVE_DECL_ETHER_HOSTTON 0" >>confdefs.h else $as_echo "#define HAVE_DECL_ETHER_HOSTTON 1" >>confdefs.h fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking if --disable-protochain option is specified" >&5 $as_echo_n "checking if --disable-protochain option is specified... " >&6; } # Check whether --enable-protochain was given. if test "${enable_protochain+set}" = set; then : enableval=$enable_protochain; fi case "x$enable_protochain" in xyes) enable_protochain=enabled ;; xno) enable_protochain=disabled ;; x) enable_protochain=enabled ;; esac if test "$enable_protochain" = "disabled"; then $as_echo "#define NO_PROTOCHAIN 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_protochain}" >&5 $as_echo "${enable_protochain}" >&6; } # +# valgrindtest directly uses the native capture mechanism, but +# only tests with BPF and PF_PACKET sockets; only enable it if +# we have BPF or PF_PACKET sockets. +# +VALGRINDTEST= + +# # SITA support is mutually exclusive with native capture support; # "--with-sita" selects SITA support. # # Check whether --with-sita was given. if test "${with_sita+set}" = set; then : withval=$with_sita; if test ! "x$withval" = "xno" ; then $as_echo "#define SITA 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: Enabling SITA ACN support" >&5 $as_echo "$as_me: Enabling SITA ACN support" >&6;} V_PCAP=sita - V_FINDALLDEVS=sita fi else if test -z "$with_pcap" && test "$cross_compiling" = yes; then as_fn_error $? "pcap type not determined when cross-compiling; use --with-pcap=..." "$LINENO" 5 fi # Check whether --with-pcap was given. if test "${with_pcap+set}" = set; then : withval=$with_pcap; fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking packet capture type" >&5 $as_echo_n "checking packet capture type... " >&6; } if test ! -z "$with_pcap" ; then V_PCAP="$withval" elif test -r /dev/bpf -o -h /dev/bpf ; then # # Cloning BPF device. # V_PCAP=bpf $as_echo "#define HAVE_CLONING_BPF 1" >>confdefs.h + + # + # We have BPF, so build valgrindtest with "make test". + # + VALGRINDTEST=valgrindtest elif test -r /dev/bpf0 ; then V_PCAP=bpf + + # + # We have BPF, so build valgrindtest with "make test". + # + VALGRINDTEST=valgrindtest elif test -r /usr/include/net/pfilt.h ; then V_PCAP=pf elif test -r /dev/enet ; then V_PCAP=enet elif test -r /dev/nit ; then V_PCAP=snit elif test -r /usr/include/sys/net/nit.h ; then V_PCAP=nit elif test -r /usr/include/linux/socket.h ; then V_PCAP=linux + + # + # XXX - this won't work with older kernels that have SOCK_PACKET + # sockets but not PF_PACKET sockets. + # + VALGRINDTEST=valgrindtest elif test -r /usr/include/net/raw.h ; then V_PCAP=snoop elif test -r /usr/include/odmi.h ; then # # On AIX, the BPF devices might not yet be present - they're # created the first time libpcap runs after booting. # We check for odmi.h instead. # V_PCAP=bpf elif test -c /dev/bpf0 ; then # check again in case not readable V_PCAP=bpf + + # + # We have BPF, so build valgrindtest with "make test". + # + VALGRINDTEST=valgrindtest elif test -r /usr/include/sys/dlpi.h ; then V_PCAP=dlpi elif test -c /dev/enet ; then # check again in case not readable V_PCAP=enet elif test -c /dev/nit ; then # check again in case not readable V_PCAP=snit else V_PCAP=null fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_PCAP" >&5 $as_echo "$V_PCAP" >&6; } + # # Do capture-mechanism-dependent tests. # case "$V_PCAP" in dlpi) # # Needed for common functions used by pcap-[dlpi,libdlpi].c # SSRC="dlpisubs.c" # # Checks for some header files. # for ac_header in sys/bufmod.h sys/dlpi_ext.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done # # Checks to see if Solaris has the public libdlpi(3LIB) library. # Note: The existence of /usr/include/libdlpi.h does not mean it is the # public libdlpi(3LIB) version. Before libdlpi was made public, a # private version also existed, which did not have the same APIs. # Due to a gcc bug, the default search path for 32-bit libraries does # not include /lib, we add it explicitly here. # [http://bugs.opensolaris.org/view_bug.do?bug_id=6619485]. # Also, due to the bug above applications that link to libpcap with # libdlpi will have to add "-L/lib" option to "configure". # saved_ldflags=$LDFLAGS LDFLAGS="$LIBS -L/lib" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5 $as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; } if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldlpi $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlpi_walk (); int main () { return dlpi_walk (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dlpi_dlpi_walk=yes else ac_cv_lib_dlpi_dlpi_walk=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5 $as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; } if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then : LIBS="-ldlpi $LIBS" V_PCAP=libdlpi $as_echo "#define HAVE_LIBDLPI 1" >>confdefs.h else V_PCAP=dlpi fi LDFLAGS=$saved_ldflags # # Checks whether is usable, to catch weird SCO # versions of DLPI. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is usable" >&5 $as_echo_n "checking whether is usable... " >&6; } if ${ac_cv_sys_dlpi_usable+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include int main () { int i = DL_PROMISC_PHYS; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_dlpi_usable=yes else ac_cv_sys_dlpi_usable=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_dlpi_usable" >&5 $as_echo "$ac_cv_sys_dlpi_usable" >&6; } if test $ac_cv_sys_dlpi_usable = no ; then as_fn_error $? " is not usable on this system; it probably has a non-standard DLPI" "$LINENO" 5 fi # # Check whether we have a /dev/dlpi device or have multiple devices. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/dlpi device" >&5 $as_echo_n "checking for /dev/dlpi device... " >&6; } if test -c /dev/dlpi ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define HAVE_DEV_DLPI 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } dir="/dev/dlpi" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $dir directory" >&5 $as_echo_n "checking for $dir directory... " >&6; } if test -d $dir ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } cat >>confdefs.h <<_ACEOF #define PCAP_DEV_PREFIX "$dir" _ACEOF else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi # # This check is for Solaris with DLPI support for passive modes. # See dlpi(7P) for more details. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking if dl_passive_req_t struct exists" >&5 $as_echo_n "checking if dl_passive_req_t struct exists... " >&6; } if ${ac_cv_lbl_has_dl_passive_req_t+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include # include int main () { u_int i = sizeof(dl_passive_req_t) ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_lbl_has_dl_passive_req_t=yes else ac_cv_lbl_has_dl_passive_req_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_has_dl_passive_req_t" >&5 $as_echo "$ac_cv_lbl_has_dl_passive_req_t" >&6; } if test $ac_cv_lbl_has_dl_passive_req_t = yes ; then $as_echo "#define HAVE_DLPI_PASSIVE 1" >>confdefs.h fi ;; linux) # # Do we have the wireless extensions? # for ac_header in linux/wireless.h do : ac_fn_c_check_header_compile "$LINENO" "linux/wireless.h" "ac_cv_header_linux_wireless_h" " #include #include #include " if test "x$ac_cv_header_linux_wireless_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_WIRELESS_H 1 _ACEOF fi done # # Do we have libnl? # # Check whether --with-libnl was given. if test "${with_libnl+set}" = set; then : withval=$with_libnl; with_libnl=$withval fi if test x$with_libnl != xno ; then have_any_nl="no" + incdir=-I/usr/include/libnl3 + libnldir= + if test x$withval != x ; then + libnldir=-L${withval}/lib/.libs + incdir=-I${withval}/include + fi + # # Try libnl 3.x first. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_socket_alloc in -lnl-3" >&5 $as_echo_n "checking for nl_socket_alloc in -lnl-3... " >&6; } if ${ac_cv_lib_nl_3_nl_socket_alloc+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS -LIBS="-lnl-3 $LIBS" +LIBS="-lnl-3 ${incdir} ${libnldir} -lnl-genl-3 -lnl-3 $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char nl_socket_alloc (); int main () { return nl_socket_alloc (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nl_3_nl_socket_alloc=yes else ac_cv_lib_nl_3_nl_socket_alloc=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nl_3_nl_socket_alloc" >&5 $as_echo "$ac_cv_lib_nl_3_nl_socket_alloc" >&6; } if test "x$ac_cv_lib_nl_3_nl_socket_alloc" = xyes; then : # # Yes, we have libnl 3.x. # - LIBS="-lnl-genl-3 -lnl-3 $LIBS" + LIBS="${libnldir} -lnl-genl-3 -lnl-3 $LIBS" $as_echo "#define HAVE_LIBNL 1" >>confdefs.h $as_echo "#define HAVE_LIBNL_3_x 1" >>confdefs.h $as_echo "#define HAVE_LIBNL_NLE 1" >>confdefs.h $as_echo "#define HAVE_LIBNL_SOCKETS 1" >>confdefs.h - V_INCLS="$V_INCLS -I/usr/include/libnl3" + V_INCLS="$V_INCLS ${incdir}" have_any_nl="yes" fi if test x$have_any_nl = xno ; then # # Try libnl 2.x # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_socket_alloc in -lnl" >&5 $as_echo_n "checking for nl_socket_alloc in -lnl... " >&6; } if ${ac_cv_lib_nl_nl_socket_alloc+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char nl_socket_alloc (); int main () { return nl_socket_alloc (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nl_nl_socket_alloc=yes else ac_cv_lib_nl_nl_socket_alloc=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nl_nl_socket_alloc" >&5 $as_echo "$ac_cv_lib_nl_nl_socket_alloc" >&6; } if test "x$ac_cv_lib_nl_nl_socket_alloc" = xyes; then : # # Yes, we have libnl 2.x. # - LIBS="-lnl-genl -lnl $LIBS" + LIBS="${libnldir} -lnl-genl -lnl $LIBS" $as_echo "#define HAVE_LIBNL 1" >>confdefs.h $as_echo "#define HAVE_LIBNL_2_x 1" >>confdefs.h $as_echo "#define HAVE_LIBNL_NLE 1" >>confdefs.h $as_echo "#define HAVE_LIBNL_SOCKETS 1" >>confdefs.h have_any_nl="yes" fi fi if test x$have_any_nl = xno ; then # # No, we don't; do we have libnl 1.x? # { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_handle_alloc in -lnl" >&5 $as_echo_n "checking for nl_handle_alloc in -lnl... " >&6; } if ${ac_cv_lib_nl_nl_handle_alloc+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char nl_handle_alloc (); int main () { return nl_handle_alloc (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nl_nl_handle_alloc=yes else ac_cv_lib_nl_nl_handle_alloc=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nl_nl_handle_alloc" >&5 $as_echo "$ac_cv_lib_nl_nl_handle_alloc" >&6; } if test "x$ac_cv_lib_nl_nl_handle_alloc" = xyes; then : # # Yes. # - LIBS="-lnl $LIBS" + LIBS="${libnldir} -lnl $LIBS" $as_echo "#define HAVE_LIBNL 1" >>confdefs.h have_any_nl="yes" fi fi if test x$have_any_nl = xno ; then # # No, we don't have libnl at all. # if test x$with_libnl = xyes ; then as_fn_error $? "libnl support requested but libnl not found" "$LINENO" 5 fi fi fi for ac_header in linux/ethtool.h do : ac_fn_c_check_header_compile "$LINENO" "linux/ethtool.h" "ac_cv_header_linux_ethtool_h" " $ac_includes_default #include " if test "x$ac_cv_header_linux_ethtool_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_ETHTOOL_H 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking if if_packet.h has tpacket_stats defined" >&5 $as_echo_n "checking if if_packet.h has tpacket_stats defined... 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" >&6; } if ${ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ # include # include int main () { u_int i = sizeof(((struct tpacket_auxdata *)0)->tp_vlan_tci) ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=yes else ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&5 $as_echo "$ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&6; } if test $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci = yes ; then HAVE_LINUX_TPACKET_AUXDATA=tp_vlan_tci $as_echo "#define HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI 1" >>confdefs.h fi ;; bpf) # # Check whether we have the *BSD-style ioctls. # for ac_header in net/if_media.h do : ac_fn_c_check_header_mongrel "$LINENO" "net/if_media.h" "ac_cv_header_net_if_media_h" "$ac_includes_default" if test "x$ac_cv_header_net_if_media_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NET_IF_MEDIA_H 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the system supports zerocopy BPF" >&5 $as_echo_n "checking whether the system supports zerocopy BPF... 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"Your system has getifaddrs() but doesn't have a usable ." "$LINENO" 5 fi else # # Well, we don't have "getifaddrs()", so we have to use # some other mechanism; determine what that mechanism is. # # The first thing we use is the type of capture mechanism, # which is somewhat of a proxy for the OS we're using. # case "$V_PCAP" in dlpi|libdlpi) # # This might be Solaris 8 or later, with # SIOCGLIFCONF, or it might be some other OS # or some older version of Solaris, with # just SIOCGIFCONF. # { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have SIOCGLIFCONF" >&5 $as_echo_n "checking whether we have SIOCGLIFCONF... " >&6; } if ${ac_cv_lbl_have_siocglifconf+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include #include int main () { ioctl(0, SIOCGLIFCONF, (char *)0); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_lbl_have_siocglifconf=yes else ac_cv_lbl_have_siocglifconf=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_have_siocglifconf" >&5 $as_echo "$ac_cv_lbl_have_siocglifconf" >&6; } if test $ac_cv_lbl_have_siocglifconf = yes ; then - V_FINDALLDEVS=glifc + V_FINDALLDEVS=fad-glifc.c else - V_FINDALLDEVS=gifc + V_FINDALLDEVS=fad-gifc.c fi ;; *) # # Assume we just have SIOCGIFCONF. # (XXX - on at least later Linux kernels, there's # another mechanism, and we should be using that # instead.) # - V_FINDALLDEVS=gifc + V_FINDALLDEVS=fad-gifc.c ;; esac fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5 $as_echo_n "checking for socklen_t... " >&6; } cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include int main () { socklen_t x; ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : have_socklen_t=yes else have_socklen_t=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test "x$have_socklen_t" = "xyes"; then $as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_socklen_t" >&5 $as_echo "$have_socklen_t" >&6; } # Check whether --enable-ipv6 was given. if test "${enable_ipv6+set}" = set; then : enableval=$enable_ipv6; else enable_ipv6=ifavailable fi if test "$enable_ipv6" != "no"; then ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" if test "x$ac_cv_func_getaddrinfo" = xyes; then : $as_echo "#define INET6 1" >>confdefs.h else if test "$enable_ipv6" != "ifavailable"; then { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "--enable-ipv6 was given, but getaddrinfo isn't available See \`config.log' for more details" "$LINENO" 5; } fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build optimizer debugging code" >&5 $as_echo_n "checking whether to build optimizer debugging code... " >&6; } # Check whether --enable-optimizer-dbg was given. if test "${enable_optimizer_dbg+set}" = set; then : enableval=$enable_optimizer_dbg; fi if test "$enable_optimizer_dbg" = "yes"; then $as_echo "#define BDEBUG 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_optimizer_dbg-no}" >&5 $as_echo "${enable_optimizer_dbg-no}" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build parser debugging code" >&5 $as_echo_n "checking whether to build parser debugging code... " >&6; } # Check whether --enable-yydebug was given. if test "${enable_yydebug+set}" = set; then : enableval=$enable_yydebug; fi if test "$enable_yydebug" = "yes"; then $as_echo "#define YYDEBUG 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_yydebug-no}" >&5 $as_echo "${enable_yydebug-no}" >&6; } # Check for Endace DAG card support. # Check whether --with-dag was given. if test "${with_dag+set}" = set; then : withval=$with_dag; if test "$withval" = no then # User doesn't want DAG support. want_dag=no elif test "$withval" = yes then # User wants DAG support but hasn't specified a directory. want_dag=yes else # User wants DAG support and has specified a directory, so use the provided value. want_dag=yes dag_root=$withval fi else - # - # Use DAG API if present, otherwise don't - # - want_dag=ifpresent + if test "$V_PCAP" = dag; then + # User requested DAG-only libpcap, so we'd better have + # the DAG API. + want_dag=yes + elif test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want DAG support. + want_dag=no + else + # + # Use DAG API if present, otherwise don't + # + want_dag=ifpresent + fi fi # Check whether --with-dag-includes was given. if test "${with_dag_includes+set}" = set; then : withval=$with_dag_includes; # User wants DAG support and has specified a header directory, so use the provided value. want_dag=yes dag_include_dir=$withval fi # Check whether --with-dag-libraries was given. if test "${with_dag_libraries+set}" = set; then : withval=$with_dag_libraries; # User wants DAG support and has specified a library directory, so use the provided value. want_dag=yes dag_lib_dir=$withval fi -case "$V_PCAP" in -linux|bpf|dag) - # - # We support the DAG API if we're on Linux or BSD, or if we're - # building a DAG-only libpcap. - # - ;; -*) - # - # If the user explicitly requested DAG, tell them it's not - # supported. - # - # If they expressed no preference, don't include it. - # - if test $want_dag = yes; then - as_fn_error $? "DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" "$LINENO" 5 - elif test $want_dag = yes; then - want_dag=no - fi - ;; -esac - ac_cv_lbl_dag_api=no if test "$want_dag" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have DAG API headers" >&5 $as_echo_n "checking whether we have DAG API headers... " >&6; } # If necessary, set default paths for DAG API headers and libraries. if test -z "$dag_root"; then - dag_root=/usr/local + dag_root=/usr/local fi if test -z "$dag_include_dir"; then dag_include_dir="$dag_root/include" fi if test -z "$dag_lib_dir"; then - dag_lib_dir="$dag_root/lib" + dag_lib_dir="$dag_root/lib" fi if test -z "$dag_tools_dir"; then - dag_tools_dir="$dag_root/tools" + dag_tools_dir="$dag_root/tools" fi if test -r $dag_include_dir/dagapi.h; then ac_cv_lbl_dag_api=yes fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5 -$as_echo "$ac_cv_lbl_dag_api ($dag_include_dir)" >&6; } -fi -if test $ac_cv_lbl_dag_api = yes; then - V_INCLS="$V_INCLS -I$dag_include_dir" + if test "$ac_cv_lbl_dag_api" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($dag_include_dir)" >&5 +$as_echo "yes ($dag_include_dir)" >&6; } - if test $V_PCAP != dag ; then - SSRC="pcap-dag.c" - fi + V_INCLS="$V_INCLS -I$dag_include_dir" - # See if we can find a general version string. - # Don't need to save and restore LIBS to prevent -ldag being - # included if there's a found-action (arg 3). - saved_ldflags=$LDFLAGS - LDFLAGS="-L$dag_lib_dir" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_attach_stream in -ldag" >&5 + if test $V_PCAP != dag ; then + SSRC="$SSRC pcap-dag.c" + fi + + # See if we can find a general version string. + # Don't need to save and restore LIBS to prevent -ldag being + # included if there's a found-action (arg 3). + saved_ldflags=$LDFLAGS + LDFLAGS="-L$dag_lib_dir" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_attach_stream in -ldag" >&5 $as_echo_n "checking for dag_attach_stream in -ldag... " >&6; } if ${ac_cv_lib_dag_dag_attach_stream+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldag $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dag_attach_stream (); int main () { return dag_attach_stream (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dag_dag_attach_stream=yes else ac_cv_lib_dag_dag_attach_stream=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_attach_stream" >&5 $as_echo "$ac_cv_lib_dag_dag_attach_stream" >&6; } if test "x$ac_cv_lib_dag_dag_attach_stream" = xyes; then : dag_streams="1" else dag_streams="0" fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_get_erf_types in -ldag" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_get_erf_types in -ldag" >&5 $as_echo_n "checking for dag_get_erf_types in -ldag... " >&6; } if ${ac_cv_lib_dag_dag_get_erf_types+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldag $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dag_get_erf_types (); int main () { return dag_get_erf_types (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dag_dag_get_erf_types=yes else ac_cv_lib_dag_dag_get_erf_types=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_get_erf_types" >&5 $as_echo "$ac_cv_lib_dag_dag_get_erf_types" >&6; } if test "x$ac_cv_lib_dag_dag_get_erf_types" = xyes; then : $as_echo "#define HAVE_DAG_GET_ERF_TYPES 1" >>confdefs.h fi - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_get_stream_erf_types in -ldag" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_get_stream_erf_types in -ldag" >&5 $as_echo_n "checking for dag_get_stream_erf_types in -ldag... " >&6; } if ${ac_cv_lib_dag_dag_get_stream_erf_types+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldag $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dag_get_stream_erf_types (); int main () { return dag_get_stream_erf_types (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dag_dag_get_stream_erf_types=yes else ac_cv_lib_dag_dag_get_stream_erf_types=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_get_stream_erf_types" >&5 $as_echo "$ac_cv_lib_dag_dag_get_stream_erf_types" >&6; } if test "x$ac_cv_lib_dag_dag_get_stream_erf_types" = xyes; then : $as_echo "#define HAVE_DAG_GET_STREAM_ERF_TYPES 1" >>confdefs.h fi - LDFLAGS=$saved_ldflags + LDFLAGS=$saved_ldflags - if test "$dag_streams" = 1; then + if test "$dag_streams" = 1; then $as_echo "#define HAVE_DAG_STREAMS_API 1" >>confdefs.h - LIBS="$LIBS -ldag" - LDFLAGS="$LDFLAGS -L$dag_lib_dir" + LIBS="$LIBS -ldag" + LDFLAGS="$LDFLAGS -L$dag_lib_dir" - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for vdag_set_device_info in -lvdag" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for vdag_set_device_info in -lvdag" >&5 $as_echo_n "checking for vdag_set_device_info in -lvdag... " >&6; } if ${ac_cv_lib_vdag_vdag_set_device_info+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lvdag $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char vdag_set_device_info (); int main () { return vdag_set_device_info (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_vdag_vdag_set_device_info=yes else ac_cv_lib_vdag_vdag_set_device_info=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vdag_vdag_set_device_info" >&5 $as_echo "$ac_cv_lib_vdag_vdag_set_device_info" >&6; } if test "x$ac_cv_lib_vdag_vdag_set_device_info" = xyes; then : ac_dag_have_vdag="1" else ac_dag_have_vdag="0" fi - if test "$ac_dag_have_vdag" = 1; then + if test "$ac_dag_have_vdag" = 1; then $as_echo "#define HAVE_DAG_VDAG 1" >>confdefs.h - LIBS="$LIBS -lpthread" + LIBS="$LIBS -lpthread" + fi fi - fi $as_echo "#define HAVE_DAG_API 1" >>confdefs.h -fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have the DAG API" >&5 -$as_echo_n "checking whether we have the DAG API... " >&6; } + if test "$V_PCAP" = dag; then + # User requested "dag" capture type but we couldn't + # find the DAG API support. + as_fn_error $? "DAG support requested with --with-pcap=dag, but the DAG headers weren't found at $dag_include_dir: make sure the DAG support is installed, specify a different path or paths if necessary, or don't request DAG support" "$LINENO" 5 + fi -if test $ac_cv_lbl_dag_api = no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 -$as_echo "no" >&6; } - if test "$want_dag" = yes; then - # User wanted DAG support but we couldn't find it. - as_fn_error $? "DAG API requested, but not found at $dag_root: use --without-dag" "$LINENO" 5 + if test "$want_dag" = yes; then + # User wanted DAG support but we couldn't find it. + as_fn_error $? "DAG support requested with --with-dag, but the DAG headers weren't found at $dag_include_dir: make sure the DAG support is installed, specify a different path or paths if necessary, or don't request DAG support" "$LINENO" 5 + fi fi - - if test "$V_PCAP" = dag; then - # User requested "dag" capture type but the DAG API wasn't - # found. - as_fn_error $? "Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" "$LINENO" 5 - fi -else - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 -$as_echo "yes" >&6; } fi # Check whether --with-septel was given. if test "${with_septel+set}" = set; then : withval=$with_septel; if test "$withval" = no then want_septel=no elif test "$withval" = yes then want_septel=yes septel_root= else want_septel=yes septel_root=$withval fi else - # - # Use Septel API if present, otherwise don't - # - want_septel=ifpresent - septel_root=./../septel + if test "$V_PCAP" = septel; then + # User requested Septel-only libpcap, so we'd better have + # the Septel API. + want_septel=yes + elif test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want Septel support. + want_septel=no + else + # + # Use Septel API if present, otherwise don't + # + want_septel=ifpresent + fi fi -ac_cv_lbl_septel_api=no -case "$V_PCAP" in -linux|septel) - # - # We support the Septel API if we're on Linux, or if we're building - # a Septel-only libpcap. - # - ;; -*) - # - # If the user explicitly requested Septel, tell them it's not - # supported. - # - # If they expressed no preference, don't include it. - # - if test $want_septel = yes; then - as_fn_error $? "Septel support only available with 'linux' and 'septel' packet capture types" "$LINENO" 5 - elif test $want_septel = yes; then - want_septel=no - fi - ;; -esac +ac_cv_lbl_septel_api=no if test "$with_septel" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have Septel API" >&5 -$as_echo_n "checking whether we have Septel API... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have Septel API headers" >&5 +$as_echo_n "checking whether we have Septel API headers... " >&6; } + + # If necessary, set default paths for Septel API headers and libraries. if test -z "$septel_root"; then septel_root=$srcdir/../septel fi septel_tools_dir="$septel_root" septel_include_dir="$septel_root/INC" - ac_cv_lbl_septel_api=no if test -r "$septel_include_dir/msg.h"; then + ac_cv_lbl_septel_api=yes + fi + + if test "$ac_cv_lbl_septel_api" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($septel_include_dir)" >&5 +$as_echo "yes ($septel_include_dir)" >&6; } + V_INCLS="$V_INCLS -I$septel_include_dir" ADDLOBJS="$ADDLOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o" ADDLARCHIVEOBJS="$ADDLARCHIVEOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o" if test "$V_PCAP" != septel ; then - SSRC="pcap-septel.c" + SSRC="$SSRC pcap-septel.c" fi - ac_cv_lbl_septel_api=yes - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_septel_api" >&5 -$as_echo "$ac_cv_lbl_septel_api" >&6; } - if test $ac_cv_lbl_septel_api = no; then - if test "$want_septel" = yes; then - as_fn_error $? "Septel API not found under directory $septel_root; use --without-septel" "$LINENO" 5 - fi - else $as_echo "#define HAVE_SEPTEL_API 1" >>confdefs.h + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + if test "$V_PCAP" = septel; then + # User requested "septel" capture type but + # we couldn't find the Septel API support. + as_fn_error $? "Septel support requested with --with-pcap=septel, but the Septel headers weren't found at $septel_include_dir: make sure the Septel support is installed, specify a different path or paths if necessary, or don't request Septel support" "$LINENO" 5 + fi + + if test "$want_septel" = yes; then + # User wanted Septel support but we couldn't find it. + as_fn_error $? "Septel support requested with --with-septel, but the Septel headers weren't found at $septel_include_dir: make sure the Septel support is installed, specify a different path or paths if necessary, or don't request Septel support" "$LINENO" 5 + fi fi fi -if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then - as_fn_error $? "Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" "$LINENO" 5 -fi - # Check for Myricom SNF support. # Check whether --with-snf was given. if test "${with_snf+set}" = set; then : withval=$with_snf; if test "$withval" = no then # User explicitly doesn't want SNF want_snf=no elif test "$withval" = yes then - # User wants SNF support but hasn't specific a directory. + # User wants SNF support but hasn't specified a directory. want_snf=yes else # User wants SNF support with a specified directory. want_snf=yes snf_root=$withval fi else - # - # Use Sniffer API if present, otherwise don't - # - want_snf=ifpresent + if test "$V_PCAP" = snf; then + # User requested Sniffer-only libpcap, so we'd better have + # the Sniffer API. + want_snf=yes + elif test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want SNF support. + want_snf=no + else + # + # Use Sniffer API if present, otherwise don't + # + want_snf=ifpresent + fi fi # Check whether --with-snf-includes was given. if test "${with_snf_includes+set}" = set; then : withval=$with_snf_includes; # User wants SNF with specific header directory want_snf=yes snf_include_dir=$withval fi # Check whether --with-snf-libraries was given. if test "${with_snf_libraries+set}" = set; then : withval=$with_snf_libraries; # User wants SNF with specific lib directory want_snf=yes snf_lib_dir=$withval fi -case "$V_PCAP" in -bpf|linux|snf) - # - # We support the Sniffer API if we're on BSD, Linux, or if we're - # building a Sniffer-only libpcap. - # - ;; -*) - # - # If the user explicitly requested Sniffer, tell them it's not - # supported. - # - # If they expressed no preference, don't include it. - # - if test $want_snf = yes; then - as_fn_error $? "Myricom SNF support only available with 'bpf' 'linux' and 'snf' packet capture types" "$LINENO" 5 - elif test $want_snf = yes; then - want_snf=no - fi - ;; -esac - ac_cv_lbl_snf_api=no if test "$with_snf" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have Myricom Sniffer API" >&5 $as_echo_n "checking whether we have Myricom Sniffer API... " >&6; } + # If necessary, set default paths for Sniffer headers and libraries. if test -z "$snf_root"; then snf_root=/opt/snf fi if test -z "$snf_include_dir"; then snf_include_dir="$snf_root/include" fi if test -z "$snf_lib_dir"; then snf_lib_dir="$snf_root/lib" fi if test -f "$snf_include_dir/snf.h"; then - ac_cv_lbl_snf_api=yes - fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_snf_api ($snf_root)" >&5 -$as_echo "$ac_cv_lbl_snf_api ($snf_root)" >&6; } - - if test $ac_cv_lbl_snf_api = no; then - if test "$want_snf" = yes; then - as_fn_error $? "SNF API headers not found under $snf_include_dir; use --without-snf" "$LINENO" 5 - fi - else + # We found a header; make sure we can link with the library saved_ldflags=$LDFLAGS LDFLAGS="$LDFLAGS -L$snf_lib_dir" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for snf_init in -lsnf" >&5 $as_echo_n "checking for snf_init in -lsnf... " >&6; } if ${ac_cv_lib_snf_snf_init+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsnf $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char snf_init (); int main () { return snf_init (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_snf_snf_init=yes else ac_cv_lib_snf_snf_init=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_snf_snf_init" >&5 $as_echo "$ac_cv_lib_snf_snf_init" >&6; } if test "x$ac_cv_lib_snf_snf_init" = xyes; then : ac_cv_lbl_snf_api="yes" -else - ac_cv_lbl_snf_api="no" fi LDFLAGS="$saved_ldflags" + if test "$ac_cv_lbl_snf_api" = no; then + as_fn_error $? "SNF API cannot correctly be linked; check config.log" "$LINENO" 5 + fi + fi - if test $ac_cv_lbl_snf_api = no; then - if test "$want_snf" = yes; then - as_fn_error $? "SNF API cannot correctly be linked check config.log; use --without-snf" "$LINENO" 5 - fi - else - V_INCLS="$V_INCLS -I$snf_include_dir" - LIBS="$LIBS -lsnf" - LDFLAGS="$LDFLAGS -L$snf_lib_dir" - if test "$V_PCAP" != snf ; then - SSRC="pcap-snf.c" - fi + if test "$ac_cv_lbl_snf_api" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes ($snf_root)" >&5 +$as_echo "yes ($snf_root)" >&6; } + V_INCLS="$V_INCLS -I$snf_include_dir" + LIBS="$LIBS -lsnf" + LDFLAGS="$LDFLAGS -L$snf_lib_dir" + + if test "$V_PCAP" != snf ; then + SSRC="$SSRC pcap-snf.c" + fi + + $as_echo "#define HAVE_SNF_API 1" >>confdefs.h + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + if test "$want_snf" = yes; then + # User requested "snf" capture type but + # we couldn't find the Sniffer API support. + as_fn_error $? "Myricom Sniffer support requested with --with-pcap=snf, but the Sniffer headers weren't found at $snf_include_dir: make sure the Sniffer support is installed, specify a different path or paths if necessary, or don't request Sniffer support" "$LINENO" 5 fi + + if test "$want_snf" = yes; then + as_fn_error $? "Myricom Sniffer support requested with --with-snf, but the Sniffer headers weren't found at $snf_include_dir: make sure the Sniffer support is installed, specify a different path or paths if necessary, or don't request Sniffer support" "$LINENO" 5 + fi fi fi -if test "$V_PCAP" = snf -a "$ac_cv_lbl_snf_api" = no; then - as_fn_error $? "Specifying the capture type as 'snf' requires the Myricom Sniffer API to be present; use --with-snf=DIR" "$LINENO" 5 +# Check for Riverbed TurboCap support. + +# Check whether --with-turbocap was given. +if test "${with_turbocap+set}" = set; then : + withval=$with_turbocap; + if test "$withval" = no + then + # User explicitly doesn't want TurboCap + want_turbocap=no + elif test "$withval" = yes + then + # User wants TurboCap support but hasn't specified a directory. + want_turbocap=yes + else + # User wants TurboCap support with a specified directory. + want_turbocap=yes + turbocap_root=$withval + fi + +else + + if test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want TurboCap support. + want_turbocap=no + else + # + # Use TurboCap API if present, otherwise don't + # + want_turbocap=ifpresent + fi + fi -# Check whether --with-flex was given. -if test "${with_flex+set}" = set; then : - withval=$with_flex; +ac_cv_lbl_turbocap_api=no +if test "$want_turbocap" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether TurboCap is supported" >&5 +$as_echo_n "checking whether TurboCap is supported... " >&6; } + + save_CFLAGS="$CFLAGS" + save_LIBS="$LIBS" + if test ! -z "$turbocap_root"; then + TURBOCAP_CFLAGS="-I$turbocap_root/include" + TURBOCAP_LIBS="-L$turbocap_root/lib" + CFLAGS="$CFLAGS $TURBOCAP_CFLAGS" + fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + +int +main () +{ + + TC_INSTANCE a; TC_PORT b; TC_BOARD c; + TC_INSTANCE i; + (void)TcInstanceCreateByName("foo", &i); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_lbl_turbocap_api=yes fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$save_CFLAGS" + if test $ac_cv_lbl_turbocap_api = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } -# Check whether --with-bison was given. -if test "${with_bison+set}" = set; then : - withval=$with_bison; + SSRC="$SSRC pcap-tc.c" + V_INCLS="$V_INCLS $TURBOCAP_CFLAGS" + LIBS="$LIBS $TURBOCAP_LIBS -lTcApi -lpthread -lstdc++" + + +$as_echo "#define HAVE_TC_API 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + + if test "$want_turbocap" = yes; then + # User wanted Turbo support but we couldn't find it. + as_fn_error $? "TurboCap support requested with --with-turbocap, but the TurboCap headers weren't found: make sure the TurboCap support is installed or don't request TurboCap support" "$LINENO" 5 + fi + fi fi - if test "$with_flex" = no ; then - V_LEX=lex - else - for ac_prog in flex +# +# Look for {f}lex. +# +for ac_prog in flex lex do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_V_LEX+:} false; then : +if ${ac_cv_prog_LEX+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$V_LEX"; then - ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test. + if test -n "$LEX"; then + ac_cv_prog_LEX="$LEX" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_V_LEX="$ac_prog" + ac_cv_prog_LEX="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi -V_LEX=$ac_cv_prog_V_LEX -if test -n "$V_LEX"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_LEX" >&5 -$as_echo "$V_LEX" >&6; } +LEX=$ac_cv_prog_LEX +if test -n "$LEX"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 +$as_echo "$LEX" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - test -n "$V_LEX" && break + test -n "$LEX" && break done -test -n "$V_LEX" || V_LEX="lex" +test -n "$LEX" || LEX=":" - fi - if test "$V_LEX" = flex ; then - # The -V flag was added in 2.4 - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex 2.4 or higher" >&5 -$as_echo_n "checking for flex 2.4 or higher... " >&6; } - if ${ac_cv_lbl_flex_v24+:} false; then : +if test "x$LEX" != "x:"; then + cat >conftest.l <<_ACEOF +%% +a { ECHO; } +b { REJECT; } +c { yymore (); } +d { yyless (1); } +e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ + yyless ((input () != 0)); } +f { unput (yytext[0]); } +. { BEGIN INITIAL; } +%% +#ifdef YYTEXT_POINTER +extern char *yytext; +#endif +int +main (void) +{ + return ! yylex () + ! yywrap (); +} +_ACEOF +{ { ac_try="$LEX conftest.l" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$LEX conftest.l") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5 +$as_echo_n "checking lex output file root... " >&6; } +if ${ac_cv_prog_lex_root+:} false; then : $as_echo_n "(cached) " >&6 else - if flex -V >/dev/null 2>&1; then - ac_cv_lbl_flex_v24=yes - else - ac_cv_lbl_flex_v24=no - fi + +if test -f lex.yy.c; then + ac_cv_prog_lex_root=lex.yy +elif test -f lexyy.c; then + ac_cv_prog_lex_root=lexyy +else + as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5 fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 +$as_echo "$ac_cv_prog_lex_root" >&6; } +LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_flex_v24" >&5 -$as_echo "$ac_cv_lbl_flex_v24" >&6; } - if test $ac_cv_lbl_flex_v24 = no ; then - s="2.4 or higher required" - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring obsolete flex executable ($s)" >&5 -$as_echo "$as_me: WARNING: ignoring obsolete flex executable ($s)" >&2;} - V_LEX=lex - fi - fi - if test "$with_bison" = no ; then - V_YACC=yacc - else - for ac_prog in bison +if test -z "${LEXLIB+set}"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5 +$as_echo_n "checking lex library... " >&6; } +if ${ac_cv_lib_lex+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_save_LIBS=$LIBS + ac_cv_lib_lex='none needed' + for ac_lib in '' -lfl -ll; do + LIBS="$ac_lib $ac_save_LIBS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_lex=$ac_lib +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + test "$ac_cv_lib_lex" != 'none needed' && break + done + LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 +$as_echo "$ac_cv_lib_lex" >&6; } + test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 +$as_echo_n "checking whether yytext is a pointer... " >&6; } +if ${ac_cv_prog_lex_yytext_pointer+:} false; then : + $as_echo_n "(cached) " >&6 +else + # POSIX says lex can declare yytext either as a pointer or an array; the +# default is implementation-dependent. Figure out which it is, since +# not all implementations provide the %pointer and %array declarations. +ac_cv_prog_lex_yytext_pointer=no +ac_save_LIBS=$LIBS +LIBS="$LEXLIB $ac_save_LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define YYTEXT_POINTER 1 +`cat $LEX_OUTPUT_ROOT.c` +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_prog_lex_yytext_pointer=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_save_LIBS + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 +$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; } +if test $ac_cv_prog_lex_yytext_pointer = yes; then + +$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h + +fi +rm -f conftest.l $LEX_OUTPUT_ROOT.c + +fi +if test "$LEX" = ":"; then + as_fn_error $? "Neither flex nor lex was found." "$LINENO" 5 +fi + +# +# Make sure {f}lex supports the -P, --header-file, and --nounput flags +# and supports processing our scanner.l. +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for capable lex" >&5 +$as_echo_n "checking for capable lex... " >&6; } +if ${tcpdump_cv_capable_lex+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $LEX -P pcap_ --header-file=/dev/null --nounput -t $srcdir/scanner.l > /dev/null 2>&1; then + tcpdump_cv_capable_lex=yes + else + tcpdump_cv_capable_lex=insufficient + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcpdump_cv_capable_lex" >&5 +$as_echo "$tcpdump_cv_capable_lex" >&6; } +if test $tcpdump_cv_capable_lex = insufficient ; then + as_fn_error $? "$LEX is insufficient to compile libpcap. + libpcap requires Flex 2.5.31 or later, or a compatible version of lex." "$LINENO" 5 +fi + +# +# Look for yacc/bison/byacc. +# +for ac_prog in 'bison -y' byacc do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } -if ${ac_cv_prog_V_YACC+:} false; then : +if ${ac_cv_prog_YACC+:} false; then : $as_echo_n "(cached) " >&6 else - if test -n "$V_YACC"; then - ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test. + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then - ac_cv_prog_V_YACC="$ac_prog" + ac_cv_prog_YACC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi -V_YACC=$ac_cv_prog_V_YACC -if test -n "$V_YACC"; then - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_YACC" >&5 -$as_echo "$V_YACC" >&6; } +YACC=$ac_cv_prog_YACC +if test -n "$YACC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 +$as_echo "$YACC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi - test -n "$V_YACC" && break + test -n "$YACC" && break done -test -n "$V_YACC" || V_YACC="yacc" +test -n "$YACC" || YACC="yacc" - fi - if test "$V_YACC" = bison ; then - V_YACC="$V_YACC -y" - fi - if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: don't have both flex and bison; reverting to lex/yacc" >&5 -$as_echo "$as_me: WARNING: don't have both flex and bison; reverting to lex/yacc" >&2;} - V_LEX=lex - V_YACC=yacc - fi - if test "$V_LEX" = flex -a -n "pcap_" ; then - V_LEX="$V_LEX -Ppcap_" - V_YACC="$V_YACC -p pcap_" - else -$as_echo "#define NEED_YYPARSE_WRAPPER 1" >>confdefs.h - - fi -if test "$V_LEX" = lex ; then -# Some versions of lex can't handle the definitions section of scanner.l . -# Try lexing it and complain if it can't deal. - { $as_echo "$as_me:${as_lineno-$LINENO}: checking for capable lex" >&5 -$as_echo_n "checking for capable lex... " >&6; } -if ${tcpdump_cv_capable_lex+:} false; then : +# +# Make sure it supports the -p flag and supports processing our +# grammar.y. +# +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for capable yacc/bison" >&5 +$as_echo_n "checking for capable yacc/bison... " >&6; } +if ${tcpdump_cv_capable_yacc+:} false; then : $as_echo_n "(cached) " >&6 else - if lex -t scanner.l > /dev/null 2>&1; then - tcpdump_cv_capable_lex=yes - else - tcpdump_cv_capable_lex=insufficient - fi -fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcpdump_cv_capable_lex" >&5 -$as_echo "$tcpdump_cv_capable_lex" >&6; } - if test $tcpdump_cv_capable_lex = insufficient ; then - as_fn_error $? "Your operating system's lex is insufficient to compile - libpcap. flex is a lex replacement that has many advantages, including - being able to compile libpcap. For more information, see - http://www.gnu.org/software/flex/flex.html ." "$LINENO" 5 + if $YACC -p pcap_ -o /dev/null $srcdir/grammar.y >/dev/null 2>&1; then + tcpdump_cv_capable_yacc=yes + else + tcpdump_cv_capable_yacc=insufficient fi fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcpdump_cv_capable_yacc" >&5 +$as_echo "$tcpdump_cv_capable_yacc" >&6; } +if test $tcpdump_cv_capable_yacc = insufficient ; then + as_fn_error $? "$YACC is insufficient to compile libpcap. + libpcap requires Bison, Berkeley YACC, or another YACC compatible with them." "$LINENO" 5 +fi # # Assume, by default, no support for shared libraries and V7/BSD convention # for man pages (file formats in section 5, miscellaneous info in section 7). # Individual cases can override this. # DYEXT="none" MAN_FILE_FORMATS=5 MAN_MISC_INFO=7 case "$host_os" in aix*) $as_echo "#define _SUN 1" >>confdefs.h # # AIX makes it fun to build shared and static libraries, # because they're *both* ".a" archive libraries. 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" >&6; } save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall" + if expr "x-Wall" : "x-W.*" >/dev/null + then + CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall" + elif expr "x-Wall" : "x-f.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wall" + elif expr "x-Wall" : "x-m.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wall" + else + CFLAGS="$CFLAGS -Wall" + fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return 0 ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } CFLAGS="$save_CFLAGS" V_CCOPT="$V_CCOPT -Wall" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } CFLAGS="$save_CFLAGS" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wsign-compare option" >&5 +$as_echo_n "checking whether the compiler supports the -Wsign-compare option... " >&6; } + save_CFLAGS="$CFLAGS" + if expr "x-Wsign-compare" : "x-W.*" >/dev/null + then + CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wsign-compare" + elif expr "x-Wsign-compare" : "x-f.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wsign-compare" + elif expr "x-Wsign-compare" : "x-m.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wsign-compare" + else + CFLAGS="$CFLAGS -Wsign-compare" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return 0 + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$save_CFLAGS" + V_CCOPT="$V_CCOPT -Wsign-compare" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$save_CFLAGS" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5 $as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; } save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes" + if expr "x-Wmissing-prototypes" : "x-W.*" >/dev/null + then + CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes" + elif expr "x-Wmissing-prototypes" : "x-f.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" + elif expr "x-Wmissing-prototypes" : "x-m.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wmissing-prototypes" + else + CFLAGS="$CFLAGS -Wmissing-prototypes" + fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return 0 ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } CFLAGS="$save_CFLAGS" V_CCOPT="$V_CCOPT -Wmissing-prototypes" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } CFLAGS="$save_CFLAGS" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5 $as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; } save_CFLAGS="$CFLAGS" - CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes" + if expr "x-Wstrict-prototypes" : "x-W.*" >/dev/null + then + CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes" + elif expr "x-Wstrict-prototypes" : "x-f.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" + elif expr "x-Wstrict-prototypes" : "x-m.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wstrict-prototypes" + else + CFLAGS="$CFLAGS -Wstrict-prototypes" + fi cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { return 0 ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } CFLAGS="$save_CFLAGS" V_CCOPT="$V_CCOPT -Wstrict-prototypes" else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } CFLAGS="$save_CFLAGS" fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wshadow option" >&5 +$as_echo_n "checking whether the compiler supports the -Wshadow option... " >&6; } + save_CFLAGS="$CFLAGS" + if expr "x-Wshadow" : "x-W.*" >/dev/null + then + CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wshadow" + elif expr "x-Wshadow" : "x-f.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wshadow" + elif expr "x-Wshadow" : "x-m.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wshadow" + else + CFLAGS="$CFLAGS -Wshadow" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return 0 + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$save_CFLAGS" + V_CCOPT="$V_CCOPT -Wshadow" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$save_CFLAGS" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wdeclaration-after-statement option" >&5 +$as_echo_n "checking whether the compiler supports the -Wdeclaration-after-statement option... 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" >&6; } + save_CFLAGS="$CFLAGS" + if expr "x-Wused-but-marked-unused" : "x-W.*" >/dev/null + then + CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wused-but-marked-unused" + elif expr "x-Wused-but-marked-unused" : "x-f.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused" + elif expr "x-Wused-but-marked-unused" : "x-m.*" >/dev/null + then + CFLAGS="$CFLAGS -Werror -Wused-but-marked-unused" + else + CFLAGS="$CFLAGS -Wused-but-marked-unused" + fi + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +return 0 + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } + CFLAGS="$save_CFLAGS" + V_CCOPT="$V_CCOPT -Wused-but-marked-unused" + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + CFLAGS="$save_CFLAGS" + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5 $as_echo_n "checking whether the compiler supports generating dependencies... 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(We're assuming that if the compiler isn't GCC # it's the compiler from the vendor of the OS; that won't # necessarily be true for x86 platforms, where it might be # the Intel C compiler.) # case "$host_os" in irix*|osf*|darwin*) # # MIPS C for IRIX, DEC C, and clang all use -M. # ac_lbl_dependency_flag="-M" ;; solaris*) # # Sun C uses -xM. # ac_lbl_dependency_flag="-xM" ;; hpux*) # # HP's older C compilers don't support this. # HP's newer C compilers support this with # either +M or +Make; the older compilers # interpret +M as something completely # different, so we use +Make so we don't # think it works with the older compilers. # ac_lbl_dependency_flag="+Make" ;; *) # # Not one of the above; assume no support for # generating dependencies. # ac_lbl_dependency_flag="" ;; esac fi # # Is ac_lbl_dependency_flag defined and, if so, does the compiler # complain about it? # # Note: clang doesn't seem to exit with an error status when handed # an unknown non-warning error, even if you pass it # -Werror=unknown-warning-option. However, it always supports # -M, so the fact that this test always succeeds with clang # isn't an issue. # if test ! -z "$ac_lbl_dependency_flag"; then cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main(void) { return 0; } _ACEOF echo "$CC" $ac_lbl_dependency_flag conftest.c >&5 if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5 $as_echo "yes, with $ac_lbl_dependency_flag" >&6; } DEPENDENCY_CFLAG="$ac_lbl_dependency_flag" MKDEP='${srcdir}/mkdep' else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } # # We can't run mkdep, so have "make depend" do # nothing. # MKDEP=: fi rm -rf conftest* else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } # # We can't run mkdep, so have "make depend" do # nothing. # MKDEP=: fi # # We used to set -n32 for IRIX 6 when not using GCC (presumed # to mean that we're using MIPS C or MIPSpro C); it specified # the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm # not sure why that would be something to do *only* with a # .devel file; why should the ABI for which we produce code # depend on .devel? # os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'` name="lbl/os-$os.h" if test -f $name ; then ln -s $name os-proto.h $as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5 $as_echo "$as_me: WARNING: can't find $name" >&2;} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5 $as_echo_n "checking if sockaddr struct has the sa_len member... 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" >&6; } -case "$host_os" in -linux*) + case "$host_os" in + linux*) $as_echo "#define PCAP_SUPPORT_USB 1" >>confdefs.h USB_SRC=pcap-usb-linux.c { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null` if test $? -ne 0 ; then ac_usb_dev_name="usbmon" fi cat >>confdefs.h <<_ACEOF #define LINUX_USB_MON_DEV "/dev/$ac_usb_dev_name" _ACEOF { $as_echo "$as_me:${as_lineno-$LINENO}: Device for USB sniffing is /dev/$ac_usb_dev_name" >&5 $as_echo "$as_me: Device for USB sniffing is /dev/$ac_usb_dev_name" >&6;} # # Do we have a version of available? # If so, we might need it for . # for ac_header in linux/compiler.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/compiler.h" "ac_cv_header_linux_compiler_h" "$ac_includes_default" if test "x$ac_cv_header_linux_compiler_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_COMPILER_H 1 _ACEOF fi done if test "$ac_cv_header_linux_compiler_h" = yes; then # # Yes - include it when testing for . # for ac_header in linux/usbdevice_fs.h do : ac_fn_c_check_header_compile "$LINENO" "linux/usbdevice_fs.h" "ac_cv_header_linux_usbdevice_fs_h" "#include " if test "x$ac_cv_header_linux_usbdevice_fs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_USBDEVICE_FS_H 1 _ACEOF fi done else for ac_header in linux/usbdevice_fs.h do : ac_fn_c_check_header_mongrel "$LINENO" "linux/usbdevice_fs.h" "ac_cv_header_linux_usbdevice_fs_h" "$ac_includes_default" if test "x$ac_cv_header_linux_usbdevice_fs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LINUX_USBDEVICE_FS_H 1 _ACEOF fi done fi if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then # # OK, does it define bRequestType? Older versions of the kernel # define fields with names like "requesttype, "request", and # "value", rather than "bRequestType", "bRequest", and # "wValue". # { $as_echo "$as_me:${as_lineno-$LINENO}: checking if usbdevfs_ctrltransfer struct has bRequestType member" >&5 $as_echo_n "checking if usbdevfs_ctrltransfer struct has bRequestType member... 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" >&6; } -case "$host_os" in -linux*) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 + case "$host_os" in + linux*) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } - # - # Life's too short to deal with trying to get this to compile - # if you don't get the right types defined with - # __KERNEL_STRICT_NAMES getting defined by some other include. - # - # Check whether the includes Just Work. If not, don't turn on - # netfilter support. - # - { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can compile the netfilter support" >&5 + # + # Life's too short to deal with trying to get this to compile + # if you don't get the right types defined with + # __KERNEL_STRICT_NAMES getting defined by some other include. + # + # Check whether the includes Just Work. If not, don't turn on + # netfilter support. + # + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can compile the netfilter support" >&5 $as_echo_n "checking whether we can compile the netfilter support... " >&6; } - if ${ac_cv_netfilter_can_compile+:} false; then : + if ${ac_cv_netfilter_can_compile+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ $ac_includes_default #include #include #include #include #include #include #include #include int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_netfilter_can_compile=yes else ac_cv_netfilter_can_compile=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_netfilter_can_compile" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_netfilter_can_compile" >&5 $as_echo "$ac_cv_netfilter_can_compile" >&6; } - if test $ac_cv_netfilter_can_compile = yes ; then + if test $ac_cv_netfilter_can_compile = yes ; then $as_echo "#define PCAP_SUPPORT_NETFILTER 1" >>confdefs.h - NETFILTER_SRC=pcap-netfilter-linux.c - fi - ;; -*) - { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 + NETFILTER_SRC=pcap-netfilter-linux.c + fi + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } - ;; -esac + ;; + esac +fi # Check whether --enable-bluetooth was given. if test "${enable_bluetooth+set}" = set; then : enableval=$enable_bluetooth; else enable_bluetooth=ifsupportavailable fi +if test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want Bluetooth support. + enable_bluetooth=no +fi + if test "x$enable_bluetooth" != "xno" ; then case "$host_os" in linux*) ac_fn_c_check_header_mongrel "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default" if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes; then : $as_echo "#define PCAP_SUPPORT_BT 1" >>confdefs.h BT_SRC=pcap-bt-linux.c { $as_echo "$as_me:${as_lineno-$LINENO}: Bluetooth sniffing is supported" >&5 $as_echo "$as_me: Bluetooth sniffing is supported" >&6;} # # OK, does struct sockaddr_hci have an hci_channel # member? # { $as_echo "$as_me:${as_lineno-$LINENO}: checking if struct sockaddr_hci has hci_channel member" >&5 $as_echo_n "checking if struct sockaddr_hci has hci_channel member... 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"Bluetooth sniffing is not supported; install bluez-lib devel to enable it" "$LINENO" 5 else { $as_echo "$as_me:${as_lineno-$LINENO}: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&5 $as_echo "$as_me: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&6;} fi fi ;; *) if test "x$enable_bluetooth" = "xyes" ; then as_fn_error $? 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"Due to freedesktop.org bug 74029, D-Bus capture support is not available on OS X" "$LINENO" 5 - ;; esac else case "$host_os" in darwin*) # + # We don't support D-Bus sniffing on OS X; see + # # https://bugs.freedesktop.org/show_bug.cgi?id=74029 # + # The user dind't explicitly request it, so just + # silently refuse to enable it. + # + enable_dbus="no" ;; + esac + fi +fi - *) - # Extract the first word of "pkg-config", so it can be a program name with args. +if test "x$enable_dbus" != "xno"; then + # Extract the first word of "pkg-config", so it can be a program name with args. set dummy pkg-config; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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All rights reserved. +dnl +dnl Process this file with autoconf to produce a configure script. +dnl + +# +# See +# +# http://ftp.gnu.org/gnu/config/README +# +# for the URLs to use to fetch new versions of config.guess and +# config.sub. +# + +AC_PREREQ(2.61) +AC_INIT(pcap.c) + +AC_CANONICAL_SYSTEM + +AC_LBL_C_INIT_BEFORE_CC(V_CCOPT, V_INCLS) +AC_PROG_CC +AC_LBL_C_INIT(V_CCOPT, V_INCLS) +AC_LBL_SHLIBS_INIT +AC_LBL_C_INLINE +AC_C___ATTRIBUTE__ +if test "$ac_cv___attribute__" = "yes"; then + AC_C___ATTRIBUTE___UNUSED + AC_C___ATTRIBUTE___FORMAT +fi + +AC_CHECK_HEADERS(sys/bitypes.h) + +AC_CHECK_TYPE([int8_t], , + [AC_DEFINE([int8_t], [signed char], + [Define to `signed char' if int8_t not defined.])], + [AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif]) +AC_CHECK_TYPE([u_int8_t], , + [AC_DEFINE([u_int8_t], [unsigned char], + [Define to `unsigned char' if u_int8_t not defined.])], + [AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif]) +AC_CHECK_TYPE([int16_t], , + [AC_DEFINE([int16_t], [short], + [Define to `short' if int16_t not defined.])] + [AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif]) +AC_CHECK_TYPE([u_int16_t], , + [AC_DEFINE([u_int16_t], [unsigned short], + [Define to `unsigned short' if u_int16_t not defined.])], + [AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif]) +AC_CHECK_TYPE([int32_t], , + [AC_DEFINE([int32_t], [int], + [Define to `int' if int32_t not defined.])], + [AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif]) +AC_CHECK_TYPE([u_int32_t], , + [AC_DEFINE([u_int32_t], [unsigned int], + [Define to `unsigned int' if u_int32_t not defined.])], + [AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif]) +AC_CHECK_TYPE([int64_t], , + [AC_DEFINE([int64_t], [long long], + [Define to `long long' if int64_t not defined.])], + [AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif]) +AC_CHECK_TYPE([u_int64_t], , + [AC_DEFINE([u_int64_t], [unsigned long long], + [Define to `unsigned long long' if u_int64_t not defined.])], + [AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif]) + +# +# Try to arrange for large file support. +# +AC_SYS_LARGEFILE +AC_FUNC_FSEEKO + +dnl +dnl Even if were, on all OSes that support BPF, fixed to +dnl include , and we were to drop support for older +dnl releases without that fix, so that pcap-bpf.c doesn't need to +dnl include , the test program in "AC_LBL_FIXINCLUDES" +dnl in "aclocal.m4" uses it, so we would still have to test for it +dnl and set "HAVE_SYS_IOCCOM_H" if we have it, otherwise +dnl "AC_LBL_FIXINCLUDES" wouldn't work on some platforms such as Solaris. +dnl +AC_CHECK_HEADERS(sys/ioccom.h sys/select.h sys/sockio.h limits.h) +AC_CHECK_HEADERS(linux/types.h) +AC_CHECK_HEADERS(linux/if_packet.h netpacket/packet.h netpacket/if_packet.h) +AC_CHECK_HEADERS(net/pfvar.h, , , [#include +#include +#include ]) +if test "$ac_cv_header_net_pfvar_h" = yes; then + # + # Check for various PF actions. + # + AC_MSG_CHECKING(whether net/pfvar.h defines PF_NAT through PF_NORDR) + AC_TRY_COMPILE( + [#include + #include + #include + #include ], + [return PF_NAT+PF_NONAT+PF_BINAT+PF_NOBINAT+PF_RDR+PF_NORDR;], + [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_PF_NAT_THROUGH_PF_NORDR, 1, + [define if net/pfvar.h defines PF_NAT through PF_NORDR]) + ], + AC_MSG_RESULT(no)) +fi +AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include +#include ]) +if test "$ac_cv_header_netinet_if_ether_h" != yes; then + # + # The simple test didn't work. + # Do we need to include first? + # Unset ac_cv_header_netinet_if_ether_h so we don't + # treat the previous failure as a cached value and + # suppress the next test. + # + AC_MSG_NOTICE([Rechecking with some additional includes]) + unset ac_cv_header_netinet_if_ether_h + AC_CHECK_HEADERS(netinet/if_ether.h, , , [#include +#include +#include +struct mbuf; +struct rtentry; +#include ]) +fi + +case "$host_os" in +linux*|uclinux*) + AC_CHECK_HEADERS(linux/sockios.h linux/if_bonding.h,,, + [ +#include +#include + ]) + ;; +esac + +AC_LBL_FIXINCLUDES + +AC_CHECK_FUNCS(strerror strlcpy) + +needsnprintf=no +AC_CHECK_FUNCS(vsnprintf snprintf,, + [needsnprintf=yes]) +if test $needsnprintf = yes; then + AC_LIBOBJ([snprintf]) +fi + +needstrtok_r=no +AC_CHECK_FUNCS(strtok_r,, + [needstrtok_r=yes]) +if test $needstrtok_r = yes; then + AC_LIBOBJ([strtok_r]) +fi + +# +# Do this before checking for ether_hostton(), as it's a +# "gethostbyname() -ish function". +# +AC_LBL_LIBRARY_NET + +# +# You are in a twisty little maze of UN*Xes, all different. +# Some might not have ether_hostton(). +# Some might have it, but not declare it in any header file. +# Some might have it, but declare it in . +# Some might have it, but declare it in +# (And some might have it but document it as something declared in +# , although appears to work.) +# +# Before you is a C compiler. +# +AC_CHECK_FUNCS(ether_hostton) +if test "$ac_cv_func_ether_hostton" = yes; then + # + # OK, we have ether_hostton(). Do we have ? + # + if test "$ac_cv_header_netinet_if_ether_h" = yes; then + # + # Yes. Does it declare ether_hostton()? + # + AC_CHECK_DECL(ether_hostton, + [ + AC_DEFINE(NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON,, + [Define to 1 if netinet/if_ether.h declares `ether_hostton']) + ],, + [ +#include +#include +#include +#include +struct mbuf; +struct rtentry; +#include +#include + ]) + fi + # + # Did that succeed? + # + if test "$ac_cv_have_decl_ether_hostton" != yes; then + # + # No, how about , as on Linux? + # + AC_CHECK_HEADERS(netinet/ether.h) + if test "$ac_cv_header_netinet_ether_h" = yes; then + # + # We have it - does it declare ether_hostton()? + # Unset ac_cv_have_decl_ether_hostton so we don't + # treat the previous failure as a cached value and + # suppress the next test. + # + unset ac_cv_have_decl_ether_hostton + AC_CHECK_DECL(ether_hostton, + [ + AC_DEFINE(NETINET_ETHER_H_DECLARES_ETHER_HOSTTON,, + [Define to 1 if netinet/ether.h declares `ether_hostton']) + ],, + [ +#include + ]) + fi + fi + # + # Is ether_hostton() declared? + # + if test "$ac_cv_have_decl_ether_hostton" != yes; then + # + # No, we'll have to declare it ourselves. + # Do we have "struct ether_addr"? + # + AC_CHECK_TYPES(struct ether_addr,,, + [ +#include +#include +#include +#include +struct mbuf; +struct rtentry; +#include +#include + ]) + AC_DEFINE(HAVE_DECL_ETHER_HOSTTON, 0, + [Define to 1 if you have the declaration of `ether_hostton', and to 0 if you +don't.]) + else + AC_DEFINE(HAVE_DECL_ETHER_HOSTTON, 1, + [Define to 1 if you have the declaration of `ether_hostton', and to 0 if you +don't.]) + fi +fi + +dnl to pacify those who hate protochain insn +AC_MSG_CHECKING(if --disable-protochain option is specified) +AC_ARG_ENABLE(protochain, +AC_HELP_STRING([--disable-protochain],[disable \"protochain\" insn])) +case "x$enable_protochain" in +xyes) enable_protochain=enabled ;; +xno) enable_protochain=disabled ;; +x) enable_protochain=enabled ;; +esac + +if test "$enable_protochain" = "disabled"; then + AC_DEFINE(NO_PROTOCHAIN,1,[do not use protochain]) +fi +AC_MSG_RESULT(${enable_protochain}) + +# +# valgrindtest directly uses the native capture mechanism, but +# only tests with BPF and PF_PACKET sockets; only enable it if +# we have BPF or PF_PACKET sockets. +# +VALGRINDTEST= + +# +# SITA support is mutually exclusive with native capture support; +# "--with-sita" selects SITA support. +# +AC_ARG_WITH(sita, +AC_HELP_STRING([--with-sita],[include SITA support]), +[ + if test ! "x$withval" = "xno" ; then + AC_DEFINE(SITA,1,[include ACN support]) + AC_MSG_NOTICE(Enabling SITA ACN support) + V_PCAP=sita + fi +], +[ +dnl +dnl Not all versions of test support -c (character special) but it's a +dnl better way of testing since the device might be protected. So we +dnl check in our normal order using -r and then check the for the /dev +dnl guys again using -c. +dnl +dnl XXX This could be done for cross-compiling, but for now it's not. +dnl +if test -z "$with_pcap" && test "$cross_compiling" = yes; then + AC_MSG_ERROR(pcap type not determined when cross-compiling; use --with-pcap=...) +fi +AC_ARG_WITH(pcap, +AC_HELP_STRING([--with-pcap=TYPE],[use packet capture TYPE])) +AC_MSG_CHECKING(packet capture type) +if test ! -z "$with_pcap" ; then + V_PCAP="$withval" +elif test -r /dev/bpf -o -h /dev/bpf ; then + # + # Cloning BPF device. + # + V_PCAP=bpf + AC_DEFINE(HAVE_CLONING_BPF,1,[define if you have a cloning BPF device]) + + # + # We have BPF, so build valgrindtest with "make test". + # + VALGRINDTEST=valgrindtest +elif test -r /dev/bpf0 ; then + V_PCAP=bpf + + # + # We have BPF, so build valgrindtest with "make test". + # + VALGRINDTEST=valgrindtest +elif test -r /usr/include/net/pfilt.h ; then + V_PCAP=pf +elif test -r /dev/enet ; then + V_PCAP=enet +elif test -r /dev/nit ; then + V_PCAP=snit +elif test -r /usr/include/sys/net/nit.h ; then + V_PCAP=nit +elif test -r /usr/include/linux/socket.h ; then + V_PCAP=linux + + # + # XXX - this won't work with older kernels that have SOCK_PACKET + # sockets but not PF_PACKET sockets. + # + VALGRINDTEST=valgrindtest +elif test -r /usr/include/net/raw.h ; then + V_PCAP=snoop +elif test -r /usr/include/odmi.h ; then + # + # On AIX, the BPF devices might not yet be present - they're + # created the first time libpcap runs after booting. + # We check for odmi.h instead. + # + V_PCAP=bpf +elif test -c /dev/bpf0 ; then # check again in case not readable + V_PCAP=bpf + + # + # We have BPF, so build valgrindtest with "make test". + # + VALGRINDTEST=valgrindtest +elif test -r /usr/include/sys/dlpi.h ; then + V_PCAP=dlpi +elif test -c /dev/enet ; then # check again in case not readable + V_PCAP=enet +elif test -c /dev/nit ; then # check again in case not readable + V_PCAP=snit +else + V_PCAP=null +fi +AC_MSG_RESULT($V_PCAP) +AC_SUBST(VALGRINDTEST) + +# +# Do capture-mechanism-dependent tests. +# +case "$V_PCAP" in +dlpi) + # + # Needed for common functions used by pcap-[dlpi,libdlpi].c + # + SSRC="dlpisubs.c" + + # + # Checks for some header files. + # + AC_CHECK_HEADERS(sys/bufmod.h sys/dlpi_ext.h) + + # + # Checks to see if Solaris has the public libdlpi(3LIB) library. + # Note: The existence of /usr/include/libdlpi.h does not mean it is the + # public libdlpi(3LIB) version. Before libdlpi was made public, a + # private version also existed, which did not have the same APIs. + # Due to a gcc bug, the default search path for 32-bit libraries does + # not include /lib, we add it explicitly here. + # [http://bugs.opensolaris.org/view_bug.do?bug_id=6619485]. + # Also, due to the bug above applications that link to libpcap with + # libdlpi will have to add "-L/lib" option to "configure". + # + saved_ldflags=$LDFLAGS + LDFLAGS="$LIBS -L/lib" + AC_CHECK_LIB(dlpi, dlpi_walk, + [ + LIBS="-ldlpi $LIBS" + V_PCAP=libdlpi + AC_DEFINE(HAVE_LIBDLPI,1,[if libdlpi exists]) + ], + V_PCAP=dlpi) + LDFLAGS=$saved_ldflags + + # + # Checks whether is usable, to catch weird SCO + # versions of DLPI. + # + AC_MSG_CHECKING(whether is usable) + AC_CACHE_VAL(ac_cv_sys_dlpi_usable, + AC_TRY_COMPILE( + [ + #include + #include + #include + ], + [int i = DL_PROMISC_PHYS;], + ac_cv_sys_dlpi_usable=yes, + ac_cv_sys_dlpi_usable=no)) + AC_MSG_RESULT($ac_cv_sys_dlpi_usable) + if test $ac_cv_sys_dlpi_usable = no ; then + AC_MSG_ERROR( is not usable on this system; it probably has a non-standard DLPI) + fi + + # + # Check whether we have a /dev/dlpi device or have multiple devices. + # + AC_MSG_CHECKING(for /dev/dlpi device) + if test -c /dev/dlpi ; then + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_DEV_DLPI, 1, [define if you have a /dev/dlpi]) + else + AC_MSG_RESULT(no) + dir="/dev/dlpi" + AC_MSG_CHECKING(for $dir directory) + if test -d $dir ; then + AC_MSG_RESULT(yes) + AC_DEFINE_UNQUOTED(PCAP_DEV_PREFIX, "$dir", [/dev/dlpi directory]) + else + AC_MSG_RESULT(no) + fi + fi + + # + # This check is for Solaris with DLPI support for passive modes. + # See dlpi(7P) for more details. + # + AC_LBL_DL_PASSIVE_REQ_T + ;; + +linux) + # + # Do we have the wireless extensions? + # + AC_CHECK_HEADERS(linux/wireless.h, [], [], + [ +#include +#include +#include + ]) + + # + # Do we have libnl? + # + AC_ARG_WITH(libnl, + AC_HELP_STRING([--without-libnl],[disable libnl support @<:@default=yes, on Linux, if present@:>@]), + with_libnl=$withval,,) + + if test x$with_libnl != xno ; then + have_any_nl="no" + + incdir=-I/usr/include/libnl3 + libnldir= + if test x$withval != x ; then + libnldir=-L${withval}/lib/.libs + incdir=-I${withval}/include + fi + + # + # Try libnl 3.x first. + # + AC_CHECK_LIB(nl-3, nl_socket_alloc, + [ + # + # Yes, we have libnl 3.x. + # + LIBS="${libnldir} -lnl-genl-3 -lnl-3 $LIBS" + AC_DEFINE(HAVE_LIBNL,1,[if libnl exists]) + AC_DEFINE(HAVE_LIBNL_3_x,1,[if libnl exists and is version 3.x]) + AC_DEFINE(HAVE_LIBNL_NLE,1,[libnl has NLE_FAILURE]) + AC_DEFINE(HAVE_LIBNL_SOCKETS,1,[libnl has new-style socket api]) + V_INCLS="$V_INCLS ${incdir}" + have_any_nl="yes" + ],[], ${incdir} ${libnldir} -lnl-genl-3 -lnl-3 ) + + if test x$have_any_nl = xno ; then + # + # Try libnl 2.x + # + AC_CHECK_LIB(nl, nl_socket_alloc, + [ + # + # Yes, we have libnl 2.x. + # + LIBS="${libnldir} -lnl-genl -lnl $LIBS" + AC_DEFINE(HAVE_LIBNL,1,[if libnl exists]) + AC_DEFINE(HAVE_LIBNL_2_x,1,[if libnl exists and is version 2.x]) + AC_DEFINE(HAVE_LIBNL_NLE,1,[libnl has NLE_FAILURE]) + AC_DEFINE(HAVE_LIBNL_SOCKETS,1,[libnl has new-style socket api]) + have_any_nl="yes" + ]) + fi + + if test x$have_any_nl = xno ; then + # + # No, we don't; do we have libnl 1.x? + # + AC_CHECK_LIB(nl, nl_handle_alloc, + [ + # + # Yes. + # + LIBS="${libnldir} -lnl $LIBS" + AC_DEFINE(HAVE_LIBNL,1,[if libnl exists]) + have_any_nl="yes" + ]) + fi + + if test x$have_any_nl = xno ; then + # + # No, we don't have libnl at all. + # + if test x$with_libnl = xyes ; then + AC_MSG_ERROR([libnl support requested but libnl not found]) + fi + fi + fi + + AC_CHECK_HEADERS(linux/ethtool.h,,, + [ +AC_INCLUDES_DEFAULT +#include + ]) + AC_LBL_TPACKET_STATS + AC_LBL_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI + ;; + +bpf) + # + # Check whether we have the *BSD-style ioctls. + # + AC_CHECK_HEADERS(net/if_media.h) + + AC_MSG_CHECKING(whether the system supports zerocopy BPF) + AC_TRY_COMPILE( + [#include + #include + #include + #include ], + [return (BIOCROTZBUF + BPF_BUFMODE_ZBUF);], + [ + AC_MSG_RESULT(yes) + AC_DEFINE(HAVE_ZEROCOPY_BPF, 1, + [define if the system supports zerocopy BPF]) + ], + AC_MSG_RESULT(no)) + + # + # Check whether we have struct BPF_TIMEVAL. + # + AC_CHECK_TYPES(struct BPF_TIMEVAL,,, + [ +#include +#include +#ifdef HAVE_SYS_IOCCOM_H +#include +#endif +#include + ]) + ;; + +dag) + # + # --with-pcap=dag is the only way to get here, and it means + # "DAG support but nothing else" + # + V_DEFS="$V_DEFS -DDAG_ONLY" + xxx_only=yes + ;; + +septel) + # + # --with-pcap=septel is the only way to get here, and it means + # "Septel support but nothing else" + # + V_DEFS="$V_DEFS -DSEPTEL_ONLY" + xxx_only=yes + ;; + +snf) + # + # --with-pcap=snf is the only way to get here, and it means + # "SNF support but nothing else" + # + V_DEFS="$V_DEFS -DSNF_ONLY" + xxx_only=yes + ;; + +null) + AC_MSG_WARN(cannot determine packet capture interface) + AC_MSG_WARN((see the INSTALL doc for more info)) + ;; +esac + +dnl +dnl Now figure out how we get a list of interfaces and addresses, +dnl if we support capturing. Don't bother if we don't support +dnl capturing. +dnl +if test "$V_PCAP" != null +then + AC_CHECK_FUNC(getifaddrs,[ + # + # We have "getifaddrs()"; make sure we have + # as well, just in case some platform is really weird. + # + AC_CHECK_HEADER(ifaddrs.h,[ + # + # We have the header, so we use "getifaddrs()" to + # get the list of interfaces. + # + V_FINDALLDEVS=fad-getad.c + ],[ + # + # We don't have the header - give up. + # XXX - we could also fall back on some other + # mechanism, but, for now, this'll catch this + # problem so that we can at least try to figure + # out something to do on systems with "getifaddrs()" + # but without "ifaddrs.h", if there is something + # we can do on those systems. + # + AC_MSG_ERROR([Your system has getifaddrs() but doesn't have a usable .]) + ]) + ],[ + # + # Well, we don't have "getifaddrs()", so we have to use + # some other mechanism; determine what that mechanism is. + # + # The first thing we use is the type of capture mechanism, + # which is somewhat of a proxy for the OS we're using. + # + case "$V_PCAP" in + + dlpi|libdlpi) + # + # This might be Solaris 8 or later, with + # SIOCGLIFCONF, or it might be some other OS + # or some older version of Solaris, with + # just SIOCGIFCONF. + # + AC_MSG_CHECKING(whether we have SIOCGLIFCONF) + AC_CACHE_VAL(ac_cv_lbl_have_siocglifconf, + AC_TRY_COMPILE( + [#include + #include + #include + #include + #include ], + [ioctl(0, SIOCGLIFCONF, (char *)0);], + ac_cv_lbl_have_siocglifconf=yes, + ac_cv_lbl_have_siocglifconf=no)) + AC_MSG_RESULT($ac_cv_lbl_have_siocglifconf) + if test $ac_cv_lbl_have_siocglifconf = yes ; then + V_FINDALLDEVS=fad-glifc.c + else + V_FINDALLDEVS=fad-gifc.c + fi + ;; + + *) + # + # Assume we just have SIOCGIFCONF. + # (XXX - on at least later Linux kernels, there's + # another mechanism, and we should be using that + # instead.) + # + V_FINDALLDEVS=fad-gifc.c + ;; + esac]) +fi +]) + +AC_MSG_CHECKING(for socklen_t) +AC_TRY_COMPILE([ + #include + #include + ], + [ socklen_t x; ], + have_socklen_t=yes, + have_socklen_t=no) +if test "x$have_socklen_t" = "xyes"; then + AC_DEFINE(HAVE_SOCKLEN_T, 1, [define if socklen_t is defined]) +fi +AC_MSG_RESULT($have_socklen_t) + +AC_ARG_ENABLE(ipv6, +AC_HELP_STRING([--enable-ipv6],[build IPv6-capable version @<:@default=yes, if getaddrinfo available@:>@]), + [], + [enable_ipv6=ifavailable]) +if test "$enable_ipv6" != "no"; then + AC_CHECK_FUNC(getaddrinfo, + [ + AC_DEFINE(INET6,1,[IPv6]) + ], + [ + if test "$enable_ipv6" != "ifavailable"; then + AC_MSG_FAILURE([--enable-ipv6 was given, but getaddrinfo isn't available]) + fi + ]) +fi + +AC_MSG_CHECKING(whether to build optimizer debugging code) +AC_ARG_ENABLE(optimizer-dbg, +AC_HELP_STRING([--enable-optimizer-dbg],[build optimizer debugging code])) +if test "$enable_optimizer_dbg" = "yes"; then + AC_DEFINE(BDEBUG,1,[Enable optimizer debugging]) +fi +AC_MSG_RESULT(${enable_optimizer_dbg-no}) + +AC_MSG_CHECKING(whether to build parser debugging code) +AC_ARG_ENABLE(yydebug, +AC_HELP_STRING([--enable-yydebug],[build parser debugging code])) +if test "$enable_yydebug" = "yes"; then + AC_DEFINE(YYDEBUG,1,[Enable parser debugging]) +fi +AC_MSG_RESULT(${enable_yydebug-no}) + +# Check for Endace DAG card support. +AC_ARG_WITH([dag], +AC_HELP_STRING([--with-dag@<:@=DIR@:>@],[include Endace DAG support (located in directory DIR, if supplied). @<:@default=yes, if present@:>@]), +[ + if test "$withval" = no + then + # User doesn't want DAG support. + want_dag=no + elif test "$withval" = yes + then + # User wants DAG support but hasn't specified a directory. + want_dag=yes + else + # User wants DAG support and has specified a directory, so use the provided value. + want_dag=yes + dag_root=$withval + fi +],[ + if test "$V_PCAP" = dag; then + # User requested DAG-only libpcap, so we'd better have + # the DAG API. + want_dag=yes + elif test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want DAG support. + want_dag=no + else + # + # Use DAG API if present, otherwise don't + # + want_dag=ifpresent + fi +]) + +AC_ARG_WITH([dag-includes], +AC_HELP_STRING([--with-dag-includes=IDIR],[Endace DAG include directory, if not DIR/include]), +[ + # User wants DAG support and has specified a header directory, so use the provided value. + want_dag=yes + dag_include_dir=$withval +],[]) + +AC_ARG_WITH([dag-libraries], +AC_HELP_STRING([--with-dag-libraries=LDIR],[Endace DAG library directory, if not DIR/lib]), +[ + # User wants DAG support and has specified a library directory, so use the provided value. + want_dag=yes + dag_lib_dir=$withval +],[]) + +ac_cv_lbl_dag_api=no +if test "$want_dag" != no; then + + AC_MSG_CHECKING([whether we have DAG API headers]) + + # If necessary, set default paths for DAG API headers and libraries. + if test -z "$dag_root"; then + dag_root=/usr/local + fi + + if test -z "$dag_include_dir"; then + dag_include_dir="$dag_root/include" + fi + + if test -z "$dag_lib_dir"; then + dag_lib_dir="$dag_root/lib" + fi + + if test -z "$dag_tools_dir"; then + dag_tools_dir="$dag_root/tools" + fi + + if test -r $dag_include_dir/dagapi.h; then + ac_cv_lbl_dag_api=yes + fi + + if test "$ac_cv_lbl_dag_api" = yes; then + AC_MSG_RESULT([yes ($dag_include_dir)]) + + V_INCLS="$V_INCLS -I$dag_include_dir" + + if test $V_PCAP != dag ; then + SSRC="$SSRC pcap-dag.c" + fi + + # See if we can find a general version string. + # Don't need to save and restore LIBS to prevent -ldag being + # included if there's a found-action (arg 3). + saved_ldflags=$LDFLAGS + LDFLAGS="-L$dag_lib_dir" + AC_CHECK_LIB([dag], [dag_attach_stream], [dag_streams="1"], [dag_streams="0"]) + AC_CHECK_LIB([dag],[dag_get_erf_types], [ + AC_DEFINE(HAVE_DAG_GET_ERF_TYPES, 1, [define if you have dag_get_erf_types()])]) + AC_CHECK_LIB([dag],[dag_get_stream_erf_types], [ + AC_DEFINE(HAVE_DAG_GET_STREAM_ERF_TYPES, 1, [define if you have dag_get_stream_erf_types()])]) + + LDFLAGS=$saved_ldflags + + if test "$dag_streams" = 1; then + AC_DEFINE(HAVE_DAG_STREAMS_API, 1, [define if you have streams capable DAG API]) + LIBS="$LIBS -ldag" + LDFLAGS="$LDFLAGS -L$dag_lib_dir" + + AC_CHECK_LIB([vdag],[vdag_set_device_info], [ac_dag_have_vdag="1"], [ac_dag_have_vdag="0"]) + if test "$ac_dag_have_vdag" = 1; then + AC_DEFINE(HAVE_DAG_VDAG, 1, [define if you have vdag_set_device_info()]) + LIBS="$LIBS -lpthread" + fi + fi + + AC_DEFINE(HAVE_DAG_API, 1, [define if you have the DAG API]) + else + AC_MSG_RESULT(no) + + if test "$V_PCAP" = dag; then + # User requested "dag" capture type but we couldn't + # find the DAG API support. + AC_MSG_ERROR([DAG support requested with --with-pcap=dag, but the DAG headers weren't found at $dag_include_dir: make sure the DAG support is installed, specify a different path or paths if necessary, or don't request DAG support]) + fi + + if test "$want_dag" = yes; then + # User wanted DAG support but we couldn't find it. + AC_MSG_ERROR([DAG support requested with --with-dag, but the DAG headers weren't found at $dag_include_dir: make sure the DAG support is installed, specify a different path or paths if necessary, or don't request DAG support]) + fi + fi +fi + +AC_ARG_WITH(septel, +AC_HELP_STRING([--with-septel@<:@=DIR@:>@],[include Septel support (located in directory DIR, if supplied). @<:@default=yes, if present@:>@]), +[ + if test "$withval" = no + then + want_septel=no + elif test "$withval" = yes + then + want_septel=yes + septel_root= + else + want_septel=yes + septel_root=$withval + fi +],[ + if test "$V_PCAP" = septel; then + # User requested Septel-only libpcap, so we'd better have + # the Septel API. + want_septel=yes + elif test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want Septel support. + want_septel=no + else + # + # Use Septel API if present, otherwise don't + # + want_septel=ifpresent + fi +]) + +ac_cv_lbl_septel_api=no +if test "$with_septel" != no; then + + AC_MSG_CHECKING([whether we have Septel API headers]) + + # If necessary, set default paths for Septel API headers and libraries. + if test -z "$septel_root"; then + septel_root=$srcdir/../septel + fi + + septel_tools_dir="$septel_root" + septel_include_dir="$septel_root/INC" + + if test -r "$septel_include_dir/msg.h"; then + ac_cv_lbl_septel_api=yes + fi + + if test "$ac_cv_lbl_septel_api" = yes; then + AC_MSG_RESULT([yes ($septel_include_dir)]) + + V_INCLS="$V_INCLS -I$septel_include_dir" + ADDLOBJS="$ADDLOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o" + ADDLARCHIVEOBJS="$ADDLARCHIVEOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o" + + if test "$V_PCAP" != septel ; then + SSRC="$SSRC pcap-septel.c" + fi + + AC_DEFINE(HAVE_SEPTEL_API, 1, [define if you have the Septel API]) + else + AC_MSG_RESULT(no) + + if test "$V_PCAP" = septel; then + # User requested "septel" capture type but + # we couldn't find the Septel API support. + AC_MSG_ERROR([Septel support requested with --with-pcap=septel, but the Septel headers weren't found at $septel_include_dir: make sure the Septel support is installed, specify a different path or paths if necessary, or don't request Septel support]) + fi + + if test "$want_septel" = yes; then + # User wanted Septel support but we couldn't find it. + AC_MSG_ERROR([Septel support requested with --with-septel, but the Septel headers weren't found at $septel_include_dir: make sure the Septel support is installed, specify a different path or paths if necessary, or don't request Septel support]) + fi + fi +fi + +# Check for Myricom SNF support. +AC_ARG_WITH([snf], +AC_HELP_STRING([--with-snf@<:@=DIR@:>@],[include Myricom SNF support (located in directory DIR, if supplied). @<:@default=yes, if present@:>@]), +[ + if test "$withval" = no + then + # User explicitly doesn't want SNF + want_snf=no + elif test "$withval" = yes + then + # User wants SNF support but hasn't specified a directory. + want_snf=yes + else + # User wants SNF support with a specified directory. + want_snf=yes + snf_root=$withval + fi +],[ + if test "$V_PCAP" = snf; then + # User requested Sniffer-only libpcap, so we'd better have + # the Sniffer API. + want_snf=yes + elif test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want SNF support. + want_snf=no + else + # + # Use Sniffer API if present, otherwise don't + # + want_snf=ifpresent + fi +]) + +AC_ARG_WITH([snf-includes], +AC_HELP_STRING([--with-snf-includes=IDIR],[Myricom SNF include directory, if not DIR/include]), +[ + # User wants SNF with specific header directory + want_snf=yes + snf_include_dir=$withval +],[]) + +AC_ARG_WITH([snf-libraries], +AC_HELP_STRING([--with-snf-libraries=LDIR],[Myricom SNF library directory, if not DIR/lib]), +[ + # User wants SNF with specific lib directory + want_snf=yes + snf_lib_dir=$withval +],[]) + +ac_cv_lbl_snf_api=no +if test "$with_snf" != no; then + + AC_MSG_CHECKING(whether we have Myricom Sniffer API) + + # If necessary, set default paths for Sniffer headers and libraries. + if test -z "$snf_root"; then + snf_root=/opt/snf + fi + + if test -z "$snf_include_dir"; then + snf_include_dir="$snf_root/include" + fi + + if test -z "$snf_lib_dir"; then + snf_lib_dir="$snf_root/lib" + fi + + if test -f "$snf_include_dir/snf.h"; then + # We found a header; make sure we can link with the library + saved_ldflags=$LDFLAGS + LDFLAGS="$LDFLAGS -L$snf_lib_dir" + AC_CHECK_LIB([snf], [snf_init], [ac_cv_lbl_snf_api="yes"]) + LDFLAGS="$saved_ldflags" + if test "$ac_cv_lbl_snf_api" = no; then + AC_MSG_ERROR(SNF API cannot correctly be linked; check config.log) + fi + fi + + if test "$ac_cv_lbl_snf_api" = yes; then + AC_MSG_RESULT([yes ($snf_root)]) + + V_INCLS="$V_INCLS -I$snf_include_dir" + LIBS="$LIBS -lsnf" + LDFLAGS="$LDFLAGS -L$snf_lib_dir" + + if test "$V_PCAP" != snf ; then + SSRC="$SSRC pcap-snf.c" + fi + + AC_DEFINE(HAVE_SNF_API, 1, [define if you have the Myricom SNF API]) + else + AC_MSG_RESULT(no) + + if test "$want_snf" = yes; then + # User requested "snf" capture type but + # we couldn't find the Sniffer API support. + AC_MSG_ERROR([Myricom Sniffer support requested with --with-pcap=snf, but the Sniffer headers weren't found at $snf_include_dir: make sure the Sniffer support is installed, specify a different path or paths if necessary, or don't request Sniffer support]) + fi + + if test "$want_snf" = yes; then + AC_MSG_ERROR([Myricom Sniffer support requested with --with-snf, but the Sniffer headers weren't found at $snf_include_dir: make sure the Sniffer support is installed, specify a different path or paths if necessary, or don't request Sniffer support]) + fi + fi +fi + +# Check for Riverbed TurboCap support. +AC_ARG_WITH([turbocap], +AC_HELP_STRING([--with-turbocap@<:@=DIR@:>@],[include Riverbed TurboCap support (located in directory DIR, if supplied). @<:@default=yes, if present@:>@]), +[ + if test "$withval" = no + then + # User explicitly doesn't want TurboCap + want_turbocap=no + elif test "$withval" = yes + then + # User wants TurboCap support but hasn't specified a directory. + want_turbocap=yes + else + # User wants TurboCap support with a specified directory. + want_turbocap=yes + turbocap_root=$withval + fi +],[ + if test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want TurboCap support. + want_turbocap=no + else + # + # Use TurboCap API if present, otherwise don't + # + want_turbocap=ifpresent + fi +]) + +ac_cv_lbl_turbocap_api=no +if test "$want_turbocap" != no; then + + AC_MSG_CHECKING(whether TurboCap is supported) + + save_CFLAGS="$CFLAGS" + save_LIBS="$LIBS" + if test ! -z "$turbocap_root"; then + TURBOCAP_CFLAGS="-I$turbocap_root/include" + TURBOCAP_LIBS="-L$turbocap_root/lib" + CFLAGS="$CFLAGS $TURBOCAP_CFLAGS" + fi + + AC_TRY_COMPILE( + [ + #include + ], + [ + TC_INSTANCE a; TC_PORT b; TC_BOARD c; + TC_INSTANCE i; + (void)TcInstanceCreateByName("foo", &i); + ], + ac_cv_lbl_turbocap_api=yes) + + CFLAGS="$save_CFLAGS" + if test $ac_cv_lbl_turbocap_api = yes; then + AC_MSG_RESULT(yes) + + SSRC="$SSRC pcap-tc.c" + V_INCLS="$V_INCLS $TURBOCAP_CFLAGS" + LIBS="$LIBS $TURBOCAP_LIBS -lTcApi -lpthread -lstdc++" + + AC_DEFINE(HAVE_TC_API, 1, [define if you have the TurboCap API]) + else + AC_MSG_RESULT(no) + + if test "$want_turbocap" = yes; then + # User wanted Turbo support but we couldn't find it. + AC_MSG_ERROR([TurboCap support requested with --with-turbocap, but the TurboCap headers weren't found: make sure the TurboCap support is installed or don't request TurboCap support]) + fi + fi +fi + +# +# Look for {f}lex. +# +AC_PROG_LEX +if test "$LEX" = ":"; then + AC_MSG_ERROR([Neither flex nor lex was found.]) +fi + +# +# Make sure {f}lex supports the -P, --header-file, and --nounput flags +# and supports processing our scanner.l. +# +AC_CACHE_CHECK([for capable lex], tcpdump_cv_capable_lex, + if $LEX -P pcap_ --header-file=/dev/null --nounput -t $srcdir/scanner.l > /dev/null 2>&1; then + tcpdump_cv_capable_lex=yes + else + tcpdump_cv_capable_lex=insufficient + fi) +if test $tcpdump_cv_capable_lex = insufficient ; then + AC_MSG_ERROR([$LEX is insufficient to compile libpcap. + libpcap requires Flex 2.5.31 or later, or a compatible version of lex.]) +fi + +# +# Look for yacc/bison/byacc. +# +AC_PROG_YACC + +# +# Make sure it supports the -p flag and supports processing our +# grammar.y. +# +AC_CACHE_CHECK([for capable yacc/bison], tcpdump_cv_capable_yacc, + if $YACC -p pcap_ -o /dev/null $srcdir/grammar.y >/dev/null 2>&1; then + tcpdump_cv_capable_yacc=yes + else + tcpdump_cv_capable_yacc=insufficient + fi) +if test $tcpdump_cv_capable_yacc = insufficient ; then + AC_MSG_ERROR([$YACC is insufficient to compile libpcap. + libpcap requires Bison, Berkeley YACC, or another YACC compatible with them.]) +fi + +# +# Assume, by default, no support for shared libraries and V7/BSD convention +# for man pages (file formats in section 5, miscellaneous info in section 7). +# Individual cases can override this. +# +DYEXT="none" +MAN_FILE_FORMATS=5 +MAN_MISC_INFO=7 +case "$host_os" in + +aix*) + dnl Workaround to enable certain features + AC_DEFINE(_SUN,1,[define on AIX to get certain functions]) + + # + # AIX makes it fun to build shared and static libraries, + # because they're *both* ".a" archive libraries. We + # build the static library for the benefit of the traditional + # scheme of building libpcap and tcpdump in subdirectories of + # the same directory, with tcpdump statically linked with the + # libpcap in question, but we also build a shared library as + # "libpcap.shareda" and install *it*, rather than the static + # library, as "libpcap.a". + # + DYEXT="shareda" + + case "$V_PCAP" in + + dlpi) + # + # If we're using DLPI, applications will need to + # use /lib/pse.exp if present, as we use the + # STREAMS routines. + # + pseexe="/lib/pse.exp" + AC_MSG_CHECKING(for $pseexe) + if test -f $pseexe ; then + AC_MSG_RESULT(yes) + LIBS="-I:$pseexe" + fi + ;; + + bpf) + # + # If we're using BPF, we need "-lodm" and "-lcfg", as + # we use them to load the BPF module. + # + LIBS="-lodm -lcfg" + ;; + esac + ;; + +darwin*) + DYEXT="dylib" + V_CCOPT="$V_CCOPT -fno-common" + AC_ARG_ENABLE(universal, + AC_HELP_STRING([--disable-universal],[don't build universal on OS X])) + if test "$enable_universal" != "no"; then + case "$host_os" in + + darwin[0-7].*) + # + # Pre-Tiger. Build only for 32-bit PowerPC; no + # need for any special compiler or linker flags. + # + ;; + + darwin8.[0123]*) + # + # Tiger, prior to Intel support. Build for 32-bit + # PowerPC and 64-bit PowerPC, with 32-bit PowerPC + # first. (I'm guessing that's what Apple does.) + # + V_CCOPT="$V_CCOPT -arch ppc -arch ppc64" + LDFLAGS="$LDFLAGS -arch ppc -arch ppc64" + ;; + + darwin8.[456]*) + # + # Tiger, subsequent to Intel support but prior to + # x86-64 support. Build for 32-bit PowerPC, 64-bit + # PowerPC, and x86, with 32-bit PowerPC first. + # (I'm guessing that's what Apple does.) + # + V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386" + LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386" + ;; + + darwin8.*) + # + # All other Tiger, so subsequent to x86-64 + # support. Build for 32-bit PowerPC, 64-bit + # PowerPC, x86, and x86-64, and with 32-bit PowerPC + # first. (I'm guessing that's what Apple does.) + # + V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64" + LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64" + ;; + + darwin9.*) + # + # Leopard. Build for 32-bit PowerPC, 64-bit + # PowerPC, x86, and x86-64, with 32-bit PowerPC + # first. (That's what Apple does.) + # + V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64" + LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64" + ;; + + darwin10.*) + # + # Snow Leopard. Build for x86-64, x86, and + # 32-bit PowerPC, with x86-64 first. (That's + # what Apple does, even though Snow Leopard + # doesn't run on PPC, so PPC libpcap runs under + # Rosetta, and Rosetta doesn't support BPF + # ioctls, so PPC programs can't do live + # captures.) + # + V_CCOPT="$V_CCOPT -arch x86_64 -arch i386 -arch ppc" + LDFLAGS="$LDFLAGS -arch x86_64 -arch i386 -arch ppc" + ;; + + darwin*) + # + # Post-Snow Leopard. Build for x86-64 and + # x86, with x86-64 first. (That's probably what + # Apple does, given that Rosetta is gone.) + # XXX - update if and when Apple drops support + # for 32-bit x86 code. + # + V_CCOPT="$V_CCOPT -arch x86_64 -arch i386" + LDFLAGS="$LDFLAGS -arch x86_64 -arch i386" + ;; + esac + fi + ;; + +hpux9*) + AC_DEFINE(HAVE_HPUX9,1,[on HP-UX 9.x]) + + # + # Use System V conventions for man pages. + # + MAN_FILE_FORMATS=4 + MAN_MISC_INFO=5 + ;; + +hpux10.0*) + + # + # Use System V conventions for man pages. + # + MAN_FILE_FORMATS=4 + MAN_MISC_INFO=5 + ;; + +hpux10.1*) + + # + # Use System V conventions for man pages. + # + MAN_FILE_FORMATS=4 + MAN_MISC_INFO=5 + ;; + +hpux*) + dnl HPUX 10.20 and above is similar to HPUX 9, but + dnl not the same.... + dnl + dnl XXX - DYEXT should be set to "sl" if this is building + dnl for 32-bit PA-RISC, but should be left as "so" for + dnl 64-bit PA-RISC or, I suspect, IA-64. + AC_DEFINE(HAVE_HPUX10_20_OR_LATER,1,[on HP-UX 10.20 or later]) + if test "`uname -m`" = "ia64"; then + DYEXT="so" + else + DYEXT="sl" + fi + + # + # "-b" builds a shared library; "+h" sets the soname. + # + SHLIB_OPT="-b" + SONAME_OPT="+h" + + # + # Use System V conventions for man pages. + # + MAN_FILE_FORMATS=4 + MAN_MISC_INFO=5 + ;; + +irix*) + # + # Use System V conventions for man pages. + # + MAN_FILE_FORMATS=4 + MAN_MISC_INFO=5 + ;; + +linux*|freebsd*|netbsd*|openbsd*|dragonfly*|kfreebsd*|gnu*) + DYEXT="so" + + # + # Compiler assumed to be GCC; run-time linker may require a -R + # flag. + # + if test "$libdir" != "/usr/lib"; then + V_RFLAGS=-Wl,-R$libdir + fi + ;; + +osf*) + DYEXT="so" + + # + # Use System V conventions for man pages. + # + MAN_FILE_FORMATS=4 + MAN_MISC_INFO=5 + ;; + +sinix*) + AC_MSG_CHECKING(if SINIX compiler defines sinix) + AC_CACHE_VAL(ac_cv_cc_sinix_defined, + AC_TRY_COMPILE( + [], + [int i = sinix;], + ac_cv_cc_sinix_defined=yes, + ac_cv_cc_sinix_defined=no)) + AC_MSG_RESULT($ac_cv_cc_sinix_defined) + if test $ac_cv_cc_sinix_defined = no ; then + AC_DEFINE(sinix,1,[on sinix]) + fi + ;; + +solaris*) + AC_DEFINE(HAVE_SOLARIS,1,[On solaris]) + + DYEXT="so" + # + # Use System V conventions for man pages. + # + MAN_FILE_FORMATS=4 + MAN_MISC_INFO=5 + ;; +esac + +AC_ARG_ENABLE(shared, +AC_HELP_STRING([--enable-shared],[build shared libraries @<:@default=yes, if support available@:>@])) +test "x$enable_shared" = "xno" && DYEXT="none" + +AC_PROG_RANLIB +AC_CHECK_TOOL([AR], [ar]) + +AC_PROG_LN_S +AC_SUBST(LN_S) + +AC_LBL_DEVEL(V_CCOPT) + +AC_LBL_SOCKADDR_SA_LEN + +AC_LBL_SOCKADDR_STORAGE + +AC_LBL_HP_PPA_INFO_T_DL_MODULE_ID_1 + +AC_LBL_UNALIGNED_ACCESS + +rm -f net +ln -s ${srcdir}/bpf/net net + +AC_SUBST(V_CCOPT) +AC_SUBST(V_DEFS) +AC_SUBST(V_FINDALLDEVS) +AC_SUBST(V_INCLS) +AC_SUBST(V_LEX) +AC_SUBST(V_PCAP) +AC_SUBST(V_SHLIB_CMD) +AC_SUBST(V_SHLIB_OPT) +AC_SUBST(V_SONAME_OPT) +AC_SUBST(V_RPATH_OPT) +AC_SUBST(V_YACC) +AC_SUBST(ADDLOBJS) +AC_SUBST(ADDLARCHIVEOBJS) +AC_SUBST(SSRC) +AC_SUBST(DYEXT) +AC_SUBST(MAN_FILE_FORMATS) +AC_SUBST(MAN_MISC_INFO) + +AC_ARG_ENABLE([usb], +[AC_HELP_STRING([--enable-usb],[enable nusb support @<:@default=yes, if support available@:>@])], + [], + [enable_usb=yes]) + +if test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want USB support. + enable_usb=no +fi + +if test "x$enable_usb" != "xno" ; then + dnl check for USB sniffing support + AC_MSG_CHECKING(for USB sniffing support) + case "$host_os" in + linux*) + AC_DEFINE(PCAP_SUPPORT_USB, 1, [target host supports USB sniffing]) + USB_SRC=pcap-usb-linux.c + AC_MSG_RESULT(yes) + ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null` + if test $? -ne 0 ; then + ac_usb_dev_name="usbmon" + fi + AC_DEFINE_UNQUOTED(LINUX_USB_MON_DEV, "/dev/$ac_usb_dev_name", [path for device for USB sniffing]) + AC_MSG_NOTICE(Device for USB sniffing is /dev/$ac_usb_dev_name) + # + # Do we have a version of available? + # If so, we might need it for . + # + AC_CHECK_HEADERS(linux/compiler.h) + if test "$ac_cv_header_linux_compiler_h" = yes; then + # + # Yes - include it when testing for . + # + AC_CHECK_HEADERS(linux/usbdevice_fs.h,,,[#include ]) + else + AC_CHECK_HEADERS(linux/usbdevice_fs.h) + fi + if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then + # + # OK, does it define bRequestType? Older versions of the kernel + # define fields with names like "requesttype, "request", and + # "value", rather than "bRequestType", "bRequest", and + # "wValue". + # + AC_MSG_CHECKING(if usbdevfs_ctrltransfer struct has bRequestType member) + AC_CACHE_VAL(ac_cv_usbdevfs_ctrltransfer_has_bRequestType, + AC_TRY_COMPILE([ +AC_INCLUDES_DEFAULT +#ifdef HAVE_SYS_BITYPES_H +#include +#endif +#ifdef HAVE_LINUX_COMPILER_H +#include +#endif +#include ], + [u_int i = sizeof(((struct usbdevfs_ctrltransfer *)0)->bRequestType)], + ac_cv_usbdevfs_ctrltransfer_has_bRequestType=yes, + ac_cv_usbdevfs_ctrltransfer_has_bRequestType=no)) + AC_MSG_RESULT($ac_cv_usbdevfs_ctrltransfer_has_bRequestType) + if test $ac_cv_usbdevfs_ctrltransfer_has_bRequestType = yes ; then + AC_DEFINE(HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE,1, + [if struct usbdevfs_ctrltransfer has bRequestType]) + fi + fi + ;; + freebsd*) + # + # This just uses BPF in FreeBSD 8.4 and later; we don't need + # to check for anything special for capturing. + # + AC_MSG_RESULT([yes, in FreeBSD 8.4 and later]) + ;; + + *) + AC_MSG_RESULT(no) + ;; +esac +fi +AC_SUBST(PCAP_SUPPORT_USB) +AC_SUBST(USB_SRC) + +dnl check for netfilter sniffing support +if test "xxx_only" != yes; then + AC_MSG_CHECKING(whether the platform could support netfilter sniffing) + case "$host_os" in + linux*) + AC_MSG_RESULT(yes) + # + # Life's too short to deal with trying to get this to compile + # if you don't get the right types defined with + # __KERNEL_STRICT_NAMES getting defined by some other include. + # + # Check whether the includes Just Work. If not, don't turn on + # netfilter support. + # + AC_MSG_CHECKING(whether we can compile the netfilter support) + AC_CACHE_VAL(ac_cv_netfilter_can_compile, + AC_TRY_COMPILE([ +AC_INCLUDES_DEFAULT +#include +#include +#include + +#include +#include +#include +#include +#include ], + [], + ac_cv_netfilter_can_compile=yes, + ac_cv_netfilter_can_compile=no)) + AC_MSG_RESULT($ac_cv_netfilter_can_compile) + if test $ac_cv_netfilter_can_compile = yes ; then + AC_DEFINE(PCAP_SUPPORT_NETFILTER, 1, + [target host supports netfilter sniffing]) + NETFILTER_SRC=pcap-netfilter-linux.c + fi + ;; + *) + AC_MSG_RESULT(no) + ;; + esac +fi +AC_SUBST(PCAP_SUPPORT_NETFILTER) +AC_SUBST(NETFILTER_SRC) + +AC_ARG_ENABLE([bluetooth], +[AC_HELP_STRING([--enable-bluetooth],[enable Bluetooth support @<:@default=yes, if support available@:>@])], + [], + [enable_bluetooth=ifsupportavailable]) + +if test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want Bluetooth support. + enable_bluetooth=no +fi + +if test "x$enable_bluetooth" != "xno" ; then + dnl check for Bluetooth sniffing support + case "$host_os" in + linux*) + AC_CHECK_HEADER(bluetooth/bluetooth.h, + [ + AC_DEFINE(PCAP_SUPPORT_BT, 1, [target host supports Bluetooth sniffing]) + BT_SRC=pcap-bt-linux.c + AC_MSG_NOTICE(Bluetooth sniffing is supported) + + # + # OK, does struct sockaddr_hci have an hci_channel + # member? + # + AC_MSG_CHECKING(if struct sockaddr_hci has hci_channel member) + AC_CACHE_VAL(ac_cv_lbl_sockaddr_hci_has_hci_channel, + AC_TRY_COMPILE( +[ +#include +#include +], + [u_int i = sizeof(((struct sockaddr_hci *)0)->hci_channel)], + ac_cv_lbl_sockaddr_hci_has_hci_channel=yes, + ac_cv_lbl_sockaddr_hci_has_hci_channel=no)) + AC_MSG_RESULT($ac_cv_lbl_sockaddr_hci_has_hci_channel) + if test $ac_cv_lbl_sockaddr_hci_has_hci_channel = yes ; then + AC_DEFINE(SOCKADDR_HCI_HAS_HCI_CHANNEL,, + [if struct sockaddr_hci has hci_channel member]) + + # + # OK, is HCI_CHANNEL_MONITOR defined? + # + AC_MSG_CHECKING(if HCI_CHANNEL_MONITOR is defined) + AC_CACHE_VAL(ac_cv_lbl_hci_channel_monitor_is_defined, + AC_TRY_COMPILE( +[ +#include +#include +], + [u_int i = HCI_CHANNEL_MONITOR], + ac_cv_lbl_hci_channel_monitor_is_defined=yes, + ac_cv_lbl_hci_channel_monitor_is_defined=no)) + AC_MSG_RESULT($ac_cv_lbl_hci_channel_monitor_is_defined) + if test $ac_cv_lbl_hci_channel_monitor_is_defined = yes ; then + AC_DEFINE(PCAP_SUPPORT_BT_MONITOR,, + [target host supports Bluetooth Monitor]) + BT_MONITOR_SRC=pcap-bt-monitor-linux.c + fi + fi + ac_lbl_bluetooth_available=yes + ], + ac_lbl_bluetooth_available=no + ) + if test "x$ac_lbl_bluetooth_available" == "xno" ; then + if test "x$enable_bluetooth" = "xyes" ; then + AC_MSG_ERROR(Bluetooth sniffing is not supported; install bluez-lib devel to enable it) + else + AC_MSG_NOTICE(Bluetooth sniffing is not supported; install bluez-lib devel to enable it) + fi + fi + ;; + *) + if test "x$enable_bluetooth" = "xyes" ; then + AC_MSG_ERROR(no Bluetooth sniffing support implemented for $host_os) + else + AC_MSG_NOTICE(no Bluetooth sniffing support implemented for $host_os) + fi + ;; + esac + AC_SUBST(PCAP_SUPPORT_BT) + AC_SUBST(BT_SRC) + AC_SUBST(BT_MONITOR_SRC) +fi + +AC_ARG_ENABLE([dbus], +[AC_HELP_STRING([--enable-dbus],[enable D-Bus capture support @<:@default=yes, if support available@:>@])], + [], + [enable_dbus=ifavailable]) + +if test "xxx_only" = yes; then + # User requested something-else-only pcap, so they don't + # want D-Bus support. + enable_dbus=no +fi + +if test "x$enable_dbus" != "xno"; then + if test "x$enable_dbus" = "xyes"; then + case "$host_os" in + + darwin*) + # + # We don't support D-Bus sniffing on OS X; see + # + # https://bugs.freedesktop.org/show_bug.cgi?id=74029 + # + # The user requested it, so fail. + # + AC_MSG_ERROR([Due to freedesktop.org bug 74029, D-Bus capture support is not available on OS X]) + esac + else + case "$host_os" in + + darwin*) + # + # We don't support D-Bus sniffing on OS X; see + # + # https://bugs.freedesktop.org/show_bug.cgi?id=74029 + # + # The user dind't explicitly request it, so just + # silently refuse to enable it. + # + enable_dbus="no" + ;; + esac + fi +fi + +if test "x$enable_dbus" != "xno"; then + AC_CHECK_PROG([PKGCONFIG], [pkg-config], [pkg-config], [no]) + if test "x$PKGCONFIG" != "xno"; then + AC_MSG_CHECKING([for D-Bus]) + if "$PKGCONFIG" dbus-1; then + AC_MSG_RESULT([yes]) + DBUS_CFLAGS=`"$PKGCONFIG" --cflags dbus-1` + DBUS_LIBS=`"$PKGCONFIG" --libs dbus-1` + save_CFLAGS="$CFLAGS" + save_LIBS="$LIBS" + CFLAGS="$CFLAGS $DBUS_CFLAGS" + LIBS="$LIBS $DBUS_LIBS" + AC_MSG_CHECKING(whether the D-Bus library defines dbus_connection_read_write) + AC_TRY_LINK( + [#include + + #include + #include + + #include ], + [return dbus_connection_read_write(NULL, 0);], + [ + AC_MSG_RESULT([yes]) + AC_DEFINE(PCAP_SUPPORT_DBUS, 1, [support D-Bus sniffing]) + DBUS_SRC=pcap-dbus.c + V_INCLS="$V_INCLS $DBUS_CFLAGS" + ], + [ + AC_MSG_RESULT([no]) + if test "x$enable_dbus" = "xyes"; then + AC_MSG_ERROR([--enable-dbus was given, but the D-Bus library doesn't define dbus_connection_read_write()]) + fi + LIBS="$save_LIBS" + ]) + CFLAGS="$save_CFLAGS" + else + AC_MSG_RESULT([no]) + if test "x$enable_dbus" = "xyes"; then + AC_MSG_ERROR([--enable-dbus was given, but the dbus-1 package is not installed]) + fi + fi + fi + AC_SUBST(PCAP_SUPPORT_DBUS) + AC_SUBST(DBUS_SRC) +fi + +dnl check for hardware timestamp support +case "$host_os" in +linux*) + AC_CHECK_HEADERS([linux/net_tstamp.h]) + ;; +*) + AC_MSG_NOTICE(no hardware timestamp support implemented for $host_os) + ;; +esac + +dnl The packet ring capture facility of Linux, described in +dnl Documentation/networking/packet_mmap.txt, is not 32/64-bit compatible before +dnl version 2.6.27. A 32-bit kernel requires a 32-bit userland, and likewise for +dnl 64-bit. The effect of this is that a 32-bit libpcap binary will not run +dnl correctly on a 64-bit kernel (the binary will use the wrong offsets into a +dnl kernel struct). This problem was solved in Linux 2.6.27. Use +dnl --disable-packet-ring whenever a 32-bit application must run on a 64-bit +dnl target host, and either the build host or the target host run Linux 2.6.26 +dnl or earlier. +AC_ARG_ENABLE([packet-ring], +[AC_HELP_STRING([--enable-packet-ring],[enable Linux packet ring support @<:@default=yes@:>@])], +,enable_packet_ring=yes) + +if test "x$enable_packet_ring" != "xno" ; then + AC_DEFINE(PCAP_SUPPORT_PACKET_RING, 1, [use Linux packet ring capture if available]) + AC_SUBST(PCAP_SUPPORT_PACKET_RING) +fi + +AC_PROG_INSTALL + +AC_CONFIG_HEADER(config.h) + +AC_OUTPUT_COMMANDS([if test -f .devel; then + echo timestamp > stamp-h + cat Makefile-devel-adds >> Makefile + make depend +fi]) +AC_OUTPUT(Makefile pcap-filter.manmisc pcap-linktype.manmisc + pcap-tstamp.manmisc pcap-savefile.manfile pcap.3pcap + pcap_compile.3pcap pcap_datalink.3pcap pcap_dump_open.3pcap + pcap_get_tstamp_precision.3pcap pcap_list_datalinks.3pcap + pcap_list_tstamp_types.3pcap pcap_open_dead.3pcap + pcap_open_offline.3pcap pcap_set_tstamp_precision.3pcap + pcap_set_tstamp_type.3pcap) +exit 0 Index: head/contrib/libpcap/dlpisubs.c =================================================================== --- head/contrib/libpcap/dlpisubs.c (revision 313694) +++ head/contrib/libpcap/dlpisubs.c (revision 313695) @@ -1,367 +1,388 @@ /* * This code is derived from code formerly in pcap-dlpi.c, originally * contributed by Atanu Ghosh (atanu@cs.ucl.ac.uk), University College * London, and subsequently modified by Guy Harris (guy@alum.mit.edu), * Mark Pizzolato , * Mark C. Brown (mbrown@hp.com), and Sagun Shakya . */ /* * This file contains dlpi/libdlpi related common functions used * by pcap-[dlpi,libdlpi].c. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #ifndef DL_IPATM #define DL_IPATM 0x12 /* ATM Classical IP interface */ #endif #ifdef HAVE_SYS_BUFMOD_H /* * Size of a bufmod chunk to pass upstream; that appears to be the * biggest value to which you can set it, and setting it to that value * (which is bigger than what appears to be the Solaris default of 8192) * reduces the number of packet drops. */ #define CHUNKSIZE 65536 /* * Size of the buffer to allocate for packet data we read; it must be * large enough to hold a chunk. */ #define PKTBUFSIZE CHUNKSIZE #else /* HAVE_SYS_BUFMOD_H */ /* * Size of the buffer to allocate for packet data we read; this is * what the value used to be - there's no particular reason why it * should be tied to MAXDLBUF, but we'll leave it as this for now. */ #define MAXDLBUF 8192 #define PKTBUFSIZE (MAXDLBUF * sizeof(bpf_u_int32)) #endif #include #include #ifdef HAVE_SYS_BUFMOD_H #include #endif #include #include #include #include #include #include #include #include #include #ifdef HAVE_LIBDLPI #include #endif #include "pcap-int.h" #include "dlpisubs.h" #ifdef HAVE_SYS_BUFMOD_H static void pcap_stream_err(const char *, int, char *); #endif /* * Get the packet statistics. */ int pcap_stats_dlpi(pcap_t *p, struct pcap_stat *ps) { struct pcap_dlpi *pd = p->priv; /* * "ps_recv" counts packets handed to the filter, not packets * that passed the filter. As filtering is done in userland, * this would not include packets dropped because we ran out * of buffer space; in order to make this more like other * platforms (Linux 2.4 and later, BSDs with BPF), where the * "packets received" count includes packets received but dropped * due to running out of buffer space, and to keep from confusing * applications that, for example, compute packet drop percentages, * we also make it count packets dropped by "bufmod" (otherwise we * might run the risk of the packet drop count being bigger than * the received-packet count). * * "ps_drop" counts packets dropped by "bufmod" because of * flow control requirements or resource exhaustion; it doesn't * count packets dropped by the interface driver, or packets * dropped upstream. As filtering is done in userland, it counts * packets regardless of whether they would've passed the filter. * * These statistics don't include packets not yet read from * the kernel by libpcap, but they may include packets not * yet read from libpcap by the application. */ *ps = pd->stat; /* * Add in the drop count, as per the above comment. */ ps->ps_recv += ps->ps_drop; return (0); } /* * Loop through the packets and call the callback for each packet. * Return the number of packets read. */ int pcap_process_pkts(pcap_t *p, pcap_handler callback, u_char *user, int count, u_char *bufp, int len) { struct pcap_dlpi *pd = p->priv; int n, caplen, origlen; u_char *ep, *pk; struct pcap_pkthdr pkthdr; #ifdef HAVE_SYS_BUFMOD_H struct sb_hdr *sbp; #ifdef LBL_ALIGN struct sb_hdr sbhdr; #endif #endif /* Loop through packets */ ep = bufp + len; n = 0; #ifdef HAVE_SYS_BUFMOD_H while (bufp < ep) { /* * Has "pcap_breakloop()" been called? * If so, return immediately - if we haven't read any * packets, clear the flag and return -2 to indicate * that we were told to break out of the loop, otherwise * leave the flag set, so that the *next* call will break * out of the loop without having read any packets, and * return the number of packets we've processed so far. */ if (p->break_loop) { if (n == 0) { p->break_loop = 0; return (-2); } else { p->bp = bufp; p->cc = ep - bufp; return (n); } } #ifdef LBL_ALIGN if ((long)bufp & 3) { sbp = &sbhdr; memcpy(sbp, bufp, sizeof(*sbp)); } else #endif sbp = (struct sb_hdr *)bufp; pd->stat.ps_drop = sbp->sbh_drops; pk = bufp + sizeof(*sbp); bufp += sbp->sbh_totlen; origlen = sbp->sbh_origlen; caplen = sbp->sbh_msglen; #else origlen = len; caplen = min(p->snapshot, len); pk = bufp; bufp += caplen; #endif ++pd->stat.ps_recv; if (bpf_filter(p->fcode.bf_insns, pk, origlen, caplen)) { #ifdef HAVE_SYS_BUFMOD_H pkthdr.ts.tv_sec = sbp->sbh_timestamp.tv_sec; pkthdr.ts.tv_usec = sbp->sbh_timestamp.tv_usec; #else (void) gettimeofday(&pkthdr.ts, NULL); #endif pkthdr.len = origlen; pkthdr.caplen = caplen; /* Insure caplen does not exceed snapshot */ - if (pkthdr.caplen > p->snapshot) - pkthdr.caplen = p->snapshot; + if (pkthdr.caplen > (bpf_u_int32)p->snapshot) + pkthdr.caplen = (bpf_u_int32)p->snapshot; (*callback)(user, &pkthdr, pk); if (++n >= count && !PACKET_COUNT_IS_UNLIMITED(count)) { p->cc = ep - bufp; p->bp = bufp; return (n); } } #ifdef HAVE_SYS_BUFMOD_H } #endif p->cc = 0; return (n); } /* * Process the mac type. Returns -1 if no matching mac type found, otherwise 0. */ int pcap_process_mactype(pcap_t *p, u_int mactype) { int retv = 0; switch (mactype) { case DL_CSMACD: case DL_ETHER: p->linktype = DLT_EN10MB; p->offset = 2; /* * This is (presumably) a real Ethernet capture; give it a * link-layer-type list with DLT_EN10MB and DLT_DOCSIS, so * that an application can let you choose it, in case you're * capturing DOCSIS traffic that a Cisco Cable Modem * Termination System is putting out onto an Ethernet (it * doesn't put an Ethernet header onto the wire, it puts raw * DOCSIS frames out on the wire inside the low-level * Ethernet framing). */ p->dlt_list = (u_int *)malloc(sizeof(u_int) * 2); /* * If that fails, just leave the list empty. */ if (p->dlt_list != NULL) { p->dlt_list[0] = DLT_EN10MB; p->dlt_list[1] = DLT_DOCSIS; p->dlt_count = 2; } break; case DL_FDDI: p->linktype = DLT_FDDI; p->offset = 3; break; case DL_TPR: /* XXX - what about DL_TPB? Is that Token Bus? */ p->linktype = DLT_IEEE802; p->offset = 2; break; #ifdef HAVE_SOLARIS case DL_IPATM: p->linktype = DLT_SUNATM; p->offset = 0; /* works for LANE and LLC encapsulation */ break; #endif +#ifdef DL_IPV4 + case DL_IPV4: + p->linktype = DLT_IPV4; + p->offset = 0; + break; +#endif + +#ifdef DL_IPV6 + case DL_IPV6: + p->linktype = DLT_IPV6; + p->offset = 0; + break; +#endif + +#ifdef DL_IPNET + case DL_IPNET: + p->linktype = DLT_IPNET; + p->offset = 0; + break; +#endif + default: - snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "unknown mactype %u", + pcap_snprintf(p->errbuf, PCAP_ERRBUF_SIZE, "unknown mactype 0x%x", mactype); retv = -1; } return (retv); } #ifdef HAVE_SYS_BUFMOD_H /* * Push and configure the buffer module. Returns -1 for error, otherwise 0. */ int pcap_conf_bufmod(pcap_t *p, int snaplen) { struct timeval to; bpf_u_int32 ss, chunksize; /* Non-standard call to get the data nicely buffered. */ if (ioctl(p->fd, I_PUSH, "bufmod") != 0) { pcap_stream_err("I_PUSH bufmod", errno, p->errbuf); return (-1); } ss = snaplen; if (ss > 0 && strioctl(p->fd, SBIOCSSNAP, sizeof(ss), (char *)&ss) != 0) { pcap_stream_err("SBIOCSSNAP", errno, p->errbuf); return (-1); } if (p->opt.immediate) { /* Set the timeout to zero, for immediate delivery. */ to.tv_sec = 0; to.tv_usec = 0; if (strioctl(p->fd, SBIOCSTIME, sizeof(to), (char *)&to) != 0) { pcap_stream_err("SBIOCSTIME", errno, p->errbuf); return (-1); } } else { /* Set up the bufmod timeout. */ if (p->opt.timeout != 0) { to.tv_sec = p->opt.timeout / 1000; to.tv_usec = (p->opt.timeout * 1000) % 1000000; if (strioctl(p->fd, SBIOCSTIME, sizeof(to), (char *)&to) != 0) { pcap_stream_err("SBIOCSTIME", errno, p->errbuf); return (-1); } } /* Set the chunk length. */ chunksize = CHUNKSIZE; if (strioctl(p->fd, SBIOCSCHUNK, sizeof(chunksize), (char *)&chunksize) != 0) { pcap_stream_err("SBIOCSCHUNKP", errno, p->errbuf); return (-1); } } return (0); } #endif /* HAVE_SYS_BUFMOD_H */ /* * Allocate data buffer. Returns -1 if memory allocation fails, else 0. */ int pcap_alloc_databuf(pcap_t *p) { p->bufsize = PKTBUFSIZE; - p->buffer = (u_char *)malloc(p->bufsize + p->offset); + p->buffer = malloc(p->bufsize + p->offset); if (p->buffer == NULL) { strlcpy(p->errbuf, pcap_strerror(errno), PCAP_ERRBUF_SIZE); return (-1); } return (0); } /* * Issue a STREAMS I_STR ioctl. Returns -1 on error, otherwise * length of returned data on success. */ int strioctl(int fd, int cmd, int len, char *dp) { struct strioctl str; int retv; str.ic_cmd = cmd; str.ic_timout = -1; str.ic_len = len; str.ic_dp = dp; if ((retv = ioctl(fd, I_STR, &str)) < 0) return (retv); return (str.ic_len); } #ifdef HAVE_SYS_BUFMOD_H /* * Write stream error message to errbuf. */ static void pcap_stream_err(const char *func, int err, char *errbuf) { - snprintf(errbuf, PCAP_ERRBUF_SIZE, "%s: %s", func, pcap_strerror(err)); + pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "%s: %s", func, pcap_strerror(err)); } #endif Index: head/contrib/libpcap/etherent.c =================================================================== --- head/contrib/libpcap/etherent.c (revision 313694) +++ head/contrib/libpcap/etherent.c (revision 313695) @@ -1,169 +1,169 @@ /* * Copyright (c) 1990, 1993, 1994, 1995, 1996 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that: (1) source code distributions * retain the above copyright notice and this paragraph in its entirety, (2) * distributions including binary code include the above copyright notice and * this paragraph in its entirety in the documentation or other materials * provided with the distribution, and (3) all advertising materials mentioning * features or use of this software display the following acknowledgement: * ``This product includes software developed by the University of California, * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of * the University nor the names of its contributors may be used to endorse * or promote products derived from this software without specific prior * written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif -#ifdef WIN32 +#ifdef _WIN32 #include -#else /* WIN32 */ +#else /* _WIN32 */ #if HAVE_INTTYPES_H #include #elif HAVE_STDINT_H #include #endif #ifdef HAVE_SYS_BITYPES_H #include #endif #include -#endif /* WIN32 */ +#endif /* _WIN32 */ #include #include #include #include #include "pcap-int.h" #include #ifdef HAVE_OS_PROTO_H #include "os-proto.h" #endif static inline int xdtoi(int); static inline int skip_space(FILE *); static inline int skip_line(FILE *); /* Hex digit to integer. */ static inline int xdtoi(c) register int c; { if (isdigit(c)) return c - '0'; else if (islower(c)) return c - 'a' + 10; else return c - 'A' + 10; } static inline int skip_space(f) FILE *f; { int c; do { c = getc(f); } while (isspace(c) && c != '\n'); return c; } static inline int skip_line(f) FILE *f; { int c; do c = getc(f); while (c != '\n' && c != EOF); return c; } struct pcap_etherent * pcap_next_etherent(FILE *fp) { register int c, d, i; char *bp; static struct pcap_etherent e; memset((char *)&e, 0, sizeof(e)); do { /* Find addr */ c = skip_space(fp); if (c == '\n') continue; /* If this is a comment, or first thing on line cannot be etehrnet address, skip the line. */ if (!isxdigit(c)) { c = skip_line(fp); continue; } /* must be the start of an address */ for (i = 0; i < 6; i += 1) { d = xdtoi(c); c = getc(fp); if (isxdigit(c)) { d <<= 4; d |= xdtoi(c); c = getc(fp); } e.addr[i] = d; if (c != ':') break; c = getc(fp); } if (c == EOF) break; /* Must be whitespace */ if (!isspace(c)) { c = skip_line(fp); continue; } c = skip_space(fp); /* hit end of line... */ if (c == '\n') continue; if (c == '#') { c = skip_line(fp); continue; } /* pick up name */ bp = e.name; /* Use 'd' to prevent buffer overflow. */ d = sizeof(e.name) - 1; do { *bp++ = c; c = getc(fp); } while (!isspace(c) && c != EOF && --d > 0); *bp = '\0'; /* Eat trailing junk */ if (c != '\n') (void)skip_line(fp); return &e; } while (c != EOF); return (NULL); } Index: head/contrib/libpcap/ethertype.h =================================================================== --- head/contrib/libpcap/ethertype.h (revision 313694) +++ head/contrib/libpcap/ethertype.h (revision 313695) @@ -1,120 +1,123 @@ /* * Copyright (c) 1993, 1994, 1996 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that: (1) source code distributions * retain the above copyright notice and this paragraph in its entirety, (2) * distributions including binary code include the above copyright notice and * this paragraph in its entirety in the documentation or other materials * provided with the distribution, and (3) all advertising materials mentioning * features or use of this software display the following acknowledgement: * ``This product includes software developed by the University of California, * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of * the University nor the names of its contributors may be used to endorse * or promote products derived from this software without specific prior * written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ /* * Ethernet types. * * We wrap the declarations with #ifdef, so that if a file includes * , which may declare some of these, we don't * get a bunch of complaints from the C compiler about redefinitions * of these values. * * We declare all of them here so that no file has to include * if all it needs are ETHERTYPE_ values. */ #ifndef ETHERTYPE_PUP #define ETHERTYPE_PUP 0x0200 /* PUP protocol */ #endif #ifndef ETHERTYPE_IP #define ETHERTYPE_IP 0x0800 /* IP protocol */ #endif #ifndef ETHERTYPE_ARP #define ETHERTYPE_ARP 0x0806 /* Addr. resolution protocol */ #endif #ifndef ETHERTYPE_REVARP #define ETHERTYPE_REVARP 0x8035 /* reverse Addr. resolution protocol */ #endif #ifndef ETHERTYPE_NS #define ETHERTYPE_NS 0x0600 #endif #ifndef ETHERTYPE_SPRITE #define ETHERTYPE_SPRITE 0x0500 #endif #ifndef ETHERTYPE_TRAIL #define ETHERTYPE_TRAIL 0x1000 #endif #ifndef ETHERTYPE_MOPDL #define ETHERTYPE_MOPDL 0x6001 #endif #ifndef ETHERTYPE_MOPRC #define ETHERTYPE_MOPRC 0x6002 #endif #ifndef ETHERTYPE_DN #define ETHERTYPE_DN 0x6003 #endif #ifndef ETHERTYPE_LAT #define ETHERTYPE_LAT 0x6004 #endif #ifndef ETHERTYPE_SCA #define ETHERTYPE_SCA 0x6007 #endif #ifndef ETHERTYPE_REVARP #define ETHERTYPE_REVARP 0x8035 #endif #ifndef ETHERTYPE_LANBRIDGE #define ETHERTYPE_LANBRIDGE 0x8038 #endif #ifndef ETHERTYPE_DECDNS #define ETHERTYPE_DECDNS 0x803c #endif #ifndef ETHERTYPE_DECDTS #define ETHERTYPE_DECDTS 0x803e #endif #ifndef ETHERTYPE_VEXP #define ETHERTYPE_VEXP 0x805b #endif #ifndef ETHERTYPE_VPROD #define ETHERTYPE_VPROD 0x805c #endif #ifndef ETHERTYPE_ATALK #define ETHERTYPE_ATALK 0x809b #endif #ifndef ETHERTYPE_AARP #define ETHERTYPE_AARP 0x80f3 #endif #ifndef ETHERTYPE_8021Q #define ETHERTYPE_8021Q 0x8100 #endif #ifndef ETHERTYPE_IPX #define ETHERTYPE_IPX 0x8137 #endif #ifndef ETHERTYPE_IPV6 #define ETHERTYPE_IPV6 0x86dd #endif #ifndef ETHERTYPE_MPLS #define ETHERTYPE_MPLS 0x8847 #endif #ifndef ETHERTYPE_MPLS_MULTI #define ETHERTYPE_MPLS_MULTI 0x8848 #endif #ifndef ETHERTYPE_PPPOED #define ETHERTYPE_PPPOED 0x8863 #endif #ifndef ETHERTYPE_PPPOES #define ETHERTYPE_PPPOES 0x8864 #endif +#ifndef ETHERTYPE_8021AD +#define ETHERTYPE_8021AD 0x88a8 +#endif #ifndef ETHERTYPE_LOOPBACK #define ETHERTYPE_LOOPBACK 0x9000 #endif #ifndef ETHERTYPE_8021QINQ #define ETHERTYPE_8021QINQ 0x9100 #endif Index: head/contrib/libpcap/extract.h =================================================================== --- head/contrib/libpcap/extract.h (nonexistent) +++ head/contrib/libpcap/extract.h (revision 313695) @@ -0,0 +1,221 @@ +/* + * Copyright (c) 1992, 1993, 1994, 1995, 1996 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that: (1) source code distributions + * retain the above copyright notice and this paragraph in its entirety, (2) + * distributions including binary code include the above copyright notice and + * this paragraph in its entirety in the documentation or other materials + * provided with the distribution, and (3) all advertising materials mentioning + * features or use of this software display the following acknowledgement: + * ``This product includes software developed by the University of California, + * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of + * the University nor the names of its contributors may be used to endorse + * or promote products derived from this software without specific prior + * written permission. + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#ifndef _WIN32 +#include +#endif + +/* + * Macros to extract possibly-unaligned big-endian integral values. + */ +#ifdef LBL_ALIGN +/* + * The processor doesn't natively handle unaligned loads. + */ +#if defined(__GNUC__) && defined(HAVE___ATTRIBUTE__) && \ + (defined(__alpha) || defined(__alpha__) || \ + defined(__mips) || defined(__mips__)) + +/* + * This is a GCC-compatible compiler and we have __attribute__, which + * we assume that mean we have __attribute__((packed)), and this is + * MIPS or Alpha, which has instructions that can help when doing + * unaligned loads. + * + * Declare packed structures containing a uint16_t and a uint32_t, + * cast the pointer to point to one of those, and fetch through it; + * the GCC manual doesn't appear to explicitly say that + * __attribute__((packed)) causes the compiler to generate unaligned-safe + * code, but it apppears to do so. + * + * We do this in case the compiler can generate code using those + * instructions to do an unaligned load and pass stuff to "ntohs()" or + * "ntohl()", which might be better than than the code to fetch the + * bytes one at a time and assemble them. (That might not be the + * case on a little-endian platform, such as DEC's MIPS machines and + * Alpha machines, where "ntohs()" and "ntohl()" might not be done + * inline.) + * + * We do this only for specific architectures because, for example, + * at least some versions of GCC, when compiling for 64-bit SPARC, + * generate code that assumes alignment if we do this. + * + * XXX - add other architectures and compilers as possible and + * appropriate. + * + * HP's C compiler, indicated by __HP_cc being defined, supports + * "#pragma unaligned N" in version A.05.50 and later, where "N" + * specifies a number of bytes at which the typedef on the next + * line is aligned, e.g. + * + * #pragma unalign 1 + * typedef uint16_t unaligned_uint16_t; + * + * to define unaligned_uint16_t as a 16-bit unaligned data type. + * This could be presumably used, in sufficiently recent versions of + * the compiler, with macros similar to those below. This would be + * useful only if that compiler could generate better code for PA-RISC + * or Itanium than would be generated by a bunch of shifts-and-ORs. + * + * DEC C, indicated by __DECC being defined, has, at least on Alpha, + * an __unaligned qualifier that can be applied to pointers to get the + * compiler to generate code that does unaligned loads and stores when + * dereferencing the pointer in question. + * + * XXX - what if the native C compiler doesn't support + * __attribute__((packed))? How can we get it to generate unaligned + * accesses for *specific* items? + */ +typedef struct { + uint16_t val; +} __attribute__((packed)) unaligned_uint16_t; + +typedef struct { + uint32_t val; +} __attribute__((packed)) unaligned_uint32_t; + +static inline uint16_t +EXTRACT_16BITS(const void *p) +{ + return ((uint16_t)ntohs(((const unaligned_uint16_t *)(p))->val)); +} + +static inline uint32_t +EXTRACT_32BITS(const void *p) +{ + return ((uint32_t)ntohl(((const unaligned_uint32_t *)(p))->val)); +} + +static inline uint64_t +EXTRACT_64BITS(const void *p) +{ + return ((uint64_t)(((uint64_t)ntohl(((const unaligned_uint32_t *)(p) + 0)->val)) << 32 | \ + ((uint64_t)ntohl(((const unaligned_uint32_t *)(p) + 1)->val)) << 0)); +} + +#else /* have to do it a byte at a time */ +/* + * This isn't a GCC-compatible compiler, we don't have __attribute__, + * or we do but we don't know of any better way with this instruction + * set to do unaligned loads, so do unaligned loads of big-endian + * quantities the hard way - fetch the bytes one at a time and + * assemble them. + */ +#define EXTRACT_16BITS(p) \ + ((uint16_t)(((uint16_t)(*((const uint8_t *)(p) + 0)) << 8) | \ + ((uint16_t)(*((const uint8_t *)(p) + 1)) << 0))) +#define EXTRACT_32BITS(p) \ + ((uint32_t)(((uint32_t)(*((const uint8_t *)(p) + 0)) << 24) | \ + ((uint32_t)(*((const uint8_t *)(p) + 1)) << 16) | \ + ((uint32_t)(*((const uint8_t *)(p) + 2)) << 8) | \ + ((uint32_t)(*((const uint8_t *)(p) + 3)) << 0))) +#define EXTRACT_64BITS(p) \ + ((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 0)) << 56) | \ + ((uint64_t)(*((const uint8_t *)(p) + 1)) << 48) | \ + ((uint64_t)(*((const uint8_t *)(p) + 2)) << 40) | \ + ((uint64_t)(*((const uint8_t *)(p) + 3)) << 32) | \ + ((uint64_t)(*((const uint8_t *)(p) + 4)) << 24) | \ + ((uint64_t)(*((const uint8_t *)(p) + 5)) << 16) | \ + ((uint64_t)(*((const uint8_t *)(p) + 6)) << 8) | \ + ((uint64_t)(*((const uint8_t *)(p) + 7)) << 0))) +#endif /* must special-case unaligned accesses */ +#else /* LBL_ALIGN */ +/* + * The processor natively handles unaligned loads, so we can just + * cast the pointer and fetch through it. + */ +static inline uint16_t +EXTRACT_16BITS(const void *p) +{ + return ((uint16_t)ntohs(*(const uint16_t *)(p))); +} + +static inline uint32_t +EXTRACT_32BITS(const void *p) +{ + return ((uint32_t)ntohl(*(const uint32_t *)(p))); +} + +static inline uint64_t +EXTRACT_64BITS(const void *p) +{ + return ((uint64_t)(((uint64_t)ntohl(*((const uint32_t *)(p) + 0))) << 32 | \ + ((uint64_t)ntohl(*((const uint32_t *)(p) + 1))) << 0)); + +} + +#endif /* LBL_ALIGN */ + +#define EXTRACT_24BITS(p) \ + ((uint32_t)(((uint32_t)(*((const uint8_t *)(p) + 0)) << 16) | \ + ((uint32_t)(*((const uint8_t *)(p) + 1)) << 8) | \ + ((uint32_t)(*((const uint8_t *)(p) + 2)) << 0))) + +#define EXTRACT_40BITS(p) \ + ((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 0)) << 32) | \ + ((uint64_t)(*((const uint8_t *)(p) + 1)) << 24) | \ + ((uint64_t)(*((const uint8_t *)(p) + 2)) << 16) | \ + ((uint64_t)(*((const uint8_t *)(p) + 3)) << 8) | \ + ((uint64_t)(*((const uint8_t *)(p) + 4)) << 0))) + +#define EXTRACT_48BITS(p) \ + ((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 0)) << 40) | \ + ((uint64_t)(*((const uint8_t *)(p) + 1)) << 32) | \ + ((uint64_t)(*((const uint8_t *)(p) + 2)) << 24) | \ + ((uint64_t)(*((const uint8_t *)(p) + 3)) << 16) | \ + ((uint64_t)(*((const uint8_t *)(p) + 4)) << 8) | \ + ((uint64_t)(*((const uint8_t *)(p) + 5)) << 0))) + +#define EXTRACT_56BITS(p) \ + ((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 0)) << 48) | \ + ((uint64_t)(*((const uint8_t *)(p) + 1)) << 40) | \ + ((uint64_t)(*((const uint8_t *)(p) + 2)) << 32) | \ + ((uint64_t)(*((const uint8_t *)(p) + 3)) << 24) | \ + ((uint64_t)(*((const uint8_t *)(p) + 4)) << 16) | \ + ((uint64_t)(*((const uint8_t *)(p) + 5)) << 8) | \ + ((uint64_t)(*((const uint8_t *)(p) + 6)) << 0))) + +/* + * Macros to extract possibly-unaligned little-endian integral values. + * XXX - do loads on little-endian machines that support unaligned loads? + */ +#define EXTRACT_LE_8BITS(p) (*(p)) +#define EXTRACT_LE_16BITS(p) \ + ((uint16_t)(((uint16_t)(*((const uint8_t *)(p) + 1)) << 8) | \ + ((uint16_t)(*((const uint8_t *)(p) + 0)) << 0))) +#define EXTRACT_LE_32BITS(p) \ + ((uint32_t)(((uint32_t)(*((const uint8_t *)(p) + 3)) << 24) | \ + ((uint32_t)(*((const uint8_t *)(p) + 2)) << 16) | \ + ((uint32_t)(*((const uint8_t *)(p) + 1)) << 8) | \ + ((uint32_t)(*((const uint8_t *)(p) + 0)) << 0))) +#define EXTRACT_LE_24BITS(p) \ + ((uint32_t)(((uint32_t)(*((const uint8_t *)(p) + 2)) << 16) | \ + ((uint32_t)(*((const uint8_t *)(p) + 1)) << 8) | \ + ((uint32_t)(*((const uint8_t *)(p) + 0)) << 0))) +#define EXTRACT_LE_64BITS(p) \ + ((uint64_t)(((uint64_t)(*((const uint8_t *)(p) + 7)) << 56) | \ + ((uint64_t)(*((const uint8_t *)(p) + 6)) << 48) | \ + ((uint64_t)(*((const uint8_t *)(p) + 5)) << 40) | \ + ((uint64_t)(*((const uint8_t *)(p) + 4)) << 32) | \ + ((uint64_t)(*((const uint8_t *)(p) + 3)) << 24) | \ + ((uint64_t)(*((const uint8_t *)(p) + 2)) << 16) | \ + ((uint64_t)(*((const uint8_t *)(p) + 1)) << 8) | \ + ((uint64_t)(*((const uint8_t *)(p) + 0)) << 0))) Property changes on: head/contrib/libpcap/extract.h ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/contrib/libpcap/fad-getad.c =================================================================== --- head/contrib/libpcap/fad-getad.c (revision 313694) +++ head/contrib/libpcap/fad-getad.c (revision 313695) @@ -1,280 +1,292 @@ /* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */ /* * Copyright (c) 1994, 1995, 1996, 1997, 1998 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the Computer Systems * Engineering Group at Lawrence Berkeley Laboratory. * 4. Neither the name of the University nor of the Laboratory may be used * to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include #include #include "pcap-int.h" #ifdef HAVE_OS_PROTO_H #include "os-proto.h" #endif /* * We don't do this on Solaris 11 and later, as it appears there aren't * any AF_PACKET addresses on interfaces, so we don't need this, and * we end up including both the OS's and our , * and their definitions of some data structures collide. */ #if (defined(linux) || defined(__Lynx__)) && defined(AF_PACKET) # ifdef HAVE_NETPACKET_PACKET_H /* Linux distributions with newer glibc */ # include # else /* HAVE_NETPACKET_PACKET_H */ /* LynxOS, Linux distributions with older glibc */ # ifdef __Lynx__ /* LynxOS */ # include # else /* __Lynx__ */ /* Linux */ # include # include # endif /* __Lynx__ */ # endif /* HAVE_NETPACKET_PACKET_H */ #endif /* (defined(linux) || defined(__Lynx__)) && defined(AF_PACKET) */ /* * This is fun. * * In older BSD systems, socket addresses were fixed-length, and * "sizeof (struct sockaddr)" gave the size of the structure. * All addresses fit within a "struct sockaddr". * * In newer BSD systems, the socket address is variable-length, and * there's an "sa_len" field giving the length of the structure; * this allows socket addresses to be longer than 2 bytes of family * and 14 bytes of data. * * Some commercial UNIXes use the old BSD scheme, some use the RFC 2553 * variant of the old BSD scheme (with "struct sockaddr_storage" rather * than "struct sockaddr"), and some use the new BSD scheme. * * Some versions of GNU libc use neither scheme, but has an "SA_LEN()" * macro that determines the size based on the address family. Other * versions don't have "SA_LEN()" (as it was in drafts of RFC 2553 * but not in the final version). On the latter systems, we explicitly * check the AF_ type to determine the length; we assume that on * all those systems we have "struct sockaddr_storage". */ #ifndef SA_LEN #ifdef HAVE_SOCKADDR_SA_LEN #define SA_LEN(addr) ((addr)->sa_len) #else /* HAVE_SOCKADDR_SA_LEN */ #ifdef HAVE_SOCKADDR_STORAGE static size_t get_sa_len(struct sockaddr *addr) { switch (addr->sa_family) { #ifdef AF_INET case AF_INET: return (sizeof (struct sockaddr_in)); #endif #ifdef AF_INET6 case AF_INET6: return (sizeof (struct sockaddr_in6)); #endif #if (defined(linux) || defined(__Lynx__)) && defined(AF_PACKET) case AF_PACKET: return (sizeof (struct sockaddr_ll)); #endif default: return (sizeof (struct sockaddr)); } } #define SA_LEN(addr) (get_sa_len(addr)) #else /* HAVE_SOCKADDR_STORAGE */ #define SA_LEN(addr) (sizeof (struct sockaddr)) #endif /* HAVE_SOCKADDR_STORAGE */ #endif /* HAVE_SOCKADDR_SA_LEN */ #endif /* SA_LEN */ /* * Get a list of all interfaces that are up and that we can open. * Returns -1 on error, 0 otherwise. * The list, as returned through "alldevsp", may be null if no interfaces * could be opened. */ int -pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf) +pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf, + int (*check_usable)(const char *)) { pcap_if_t *devlist = NULL; struct ifaddrs *ifap, *ifa; struct sockaddr *addr, *netmask, *broadaddr, *dstaddr; size_t addr_size, broadaddr_size, dstaddr_size; int ret = 0; char *p, *q; /* * Get the list of interface addresses. * * Note: this won't return information about interfaces * with no addresses, so, if a platform has interfaces * with no interfaces on which traffic can be captured, * we must check for those interfaces as well (see, for * example, what's done on Linux). * * LAN interfaces will probably have link-layer * addresses; I don't know whether all implementations * of "getifaddrs()" now, or in the future, will return * those. */ if (getifaddrs(&ifap) != 0) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "getifaddrs: %s", pcap_strerror(errno)); return (-1); } for (ifa = ifap; ifa != NULL; ifa = ifa->ifa_next) { /* + * If this entry has a colon followed by a number at + * the end, we assume it's a logical interface. Those + * are just the way you assign multiple IP addresses to + * a real interface on Linux, so an entry for a logical + * interface should be treated like the entry for the + * real interface; we do that by stripping off the ":" + * and the number. + * + * XXX - should we do this only on Linux? + */ + p = strchr(ifa->ifa_name, ':'); + if (p != NULL) { + /* + * We have a ":"; is it followed by a number? + */ + q = p + 1; + while (isdigit((unsigned char)*q)) + q++; + if (*q == '\0') { + /* + * All digits after the ":" until the end. + * Strip off the ":" and everything after + * it. + */ + *p = '\0'; + } + } + + /* + * Can we capture on this device? + */ + if (!(*check_usable)(ifa->ifa_name)) { + /* + * No. + */ + continue; + } + + /* * "ifa_addr" was apparently null on at least one * interface on some system. Therefore, we supply * the address and netmask only if "ifa_addr" is * non-null (if there's no address, there's obviously * no netmask). */ if (ifa->ifa_addr != NULL) { addr = ifa->ifa_addr; addr_size = SA_LEN(addr); netmask = ifa->ifa_netmask; } else { addr = NULL; addr_size = 0; netmask = NULL; } /* * Note that, on some platforms, ifa_broadaddr and * ifa_dstaddr could be the same field (true on at * least some versions of *BSD and OS X), so we * can't just check whether the broadcast address * is null and add it if so and check whether the * destination address is null and add it if so. * * Therefore, we must also check the IFF_BROADCAST * flag, and only add a broadcast address if it's * set, and check the IFF_POINTTOPOINT flag, and * only add a destination address if it's set (as * per man page recommendations on some of those * platforms). */ if (ifa->ifa_flags & IFF_BROADCAST && ifa->ifa_broadaddr != NULL) { broadaddr = ifa->ifa_broadaddr; broadaddr_size = SA_LEN(broadaddr); } else { broadaddr = NULL; broadaddr_size = 0; } if (ifa->ifa_flags & IFF_POINTOPOINT && ifa->ifa_dstaddr != NULL) { dstaddr = ifa->ifa_dstaddr; dstaddr_size = SA_LEN(ifa->ifa_dstaddr); } else { dstaddr = NULL; dstaddr_size = 0; } /* - * If this entry has a colon followed by a number at - * the end, we assume it's a logical interface. Those - * are just the way you assign multiple IP addresses to - * a real interface on Linux, so an entry for a logical - * interface should be treated like the entry for the - * real interface; we do that by stripping off the ":" - * and the number. - * - * XXX - should we do this only on Linux? - */ - p = strchr(ifa->ifa_name, ':'); - if (p != NULL) { - /* - * We have a ":"; is it followed by a number? - */ - q = p + 1; - while (isdigit((unsigned char)*q)) - q++; - if (*q == '\0') { - /* - * All digits after the ":" until the end. - * Strip off the ":" and everything after - * it. - */ - *p = '\0'; - } - } - - /* * Add information for this address to the list. */ if (add_addr_to_iflist(&devlist, ifa->ifa_name, - ifa->ifa_flags, addr, addr_size, netmask, addr_size, + if_flags_to_pcap_flags(ifa->ifa_name, ifa->ifa_flags), + addr, addr_size, netmask, addr_size, broadaddr, broadaddr_size, dstaddr, dstaddr_size, errbuf) < 0) { ret = -1; break; } } freeifaddrs(ifap); if (ret == -1) { /* * We had an error; free the list we've been constructing. */ if (devlist != NULL) { pcap_freealldevs(devlist); devlist = NULL; } } *alldevsp = devlist; return (ret); } Index: head/contrib/libpcap/fad-gifc.c =================================================================== --- head/contrib/libpcap/fad-gifc.c (revision 313694) +++ head/contrib/libpcap/fad-gifc.c (revision 313695) @@ -1,417 +1,428 @@ /* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */ /* * Copyright (c) 1994, 1995, 1996, 1997, 1998 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the Computer Systems * Engineering Group at Lawrence Berkeley Laboratory. * 4. Neither the name of the University nor of the Laboratory may be used * to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #ifdef HAVE_SYS_SOCKIO_H #include #endif #include /* concession to AIX */ struct mbuf; /* Squelch compiler warnings on some platforms for */ struct rtentry; /* declarations in */ #include #include #include #include #include #include #include #include #include #include "pcap-int.h" #ifdef HAVE_OS_PROTO_H #include "os-proto.h" #endif /* * This is fun. * * In older BSD systems, socket addresses were fixed-length, and * "sizeof (struct sockaddr)" gave the size of the structure. * All addresses fit within a "struct sockaddr". * * In newer BSD systems, the socket address is variable-length, and * there's an "sa_len" field giving the length of the structure; * this allows socket addresses to be longer than 2 bytes of family * and 14 bytes of data. * * Some commercial UNIXes use the old BSD scheme, some use the RFC 2553 * variant of the old BSD scheme (with "struct sockaddr_storage" rather * than "struct sockaddr"), and some use the new BSD scheme. * * Some versions of GNU libc use neither scheme, but has an "SA_LEN()" * macro that determines the size based on the address family. Other * versions don't have "SA_LEN()" (as it was in drafts of RFC 2553 * but not in the final version). * * We assume that a UNIX that doesn't have "getifaddrs()" and doesn't have * SIOCGLIFCONF, but has SIOCGIFCONF, uses "struct sockaddr" for the * address in an entry returned by SIOCGIFCONF. */ #ifndef SA_LEN #ifdef HAVE_SOCKADDR_SA_LEN #define SA_LEN(addr) ((addr)->sa_len) #else /* HAVE_SOCKADDR_SA_LEN */ #define SA_LEN(addr) (sizeof (struct sockaddr)) #endif /* HAVE_SOCKADDR_SA_LEN */ #endif /* SA_LEN */ /* * This is also fun. * * There is no ioctl that returns the amount of space required for all * the data that SIOCGIFCONF could return, and if a buffer is supplied * that's not large enough for all the data SIOCGIFCONF could return, * on at least some platforms it just returns the data that'd fit with * no indication that there wasn't enough room for all the data, much * less an indication of how much more room is required. * * The only way to ensure that we got all the data is to pass a buffer * large enough that the amount of space in the buffer *not* filled in * is greater than the largest possible entry. * * We assume that's "sizeof(ifreq.ifr_name)" plus 255, under the assumption * that no address is more than 255 bytes (on systems where the "sa_len" * field in a "struct sockaddr" is 1 byte, e.g. newer BSDs, that's the * case, and addresses are unlikely to be bigger than that in any case). */ #define MAX_SA_LEN 255 /* * Get a list of all interfaces that are up and that we can open. * Returns -1 on error, 0 otherwise. * The list, as returned through "alldevsp", may be null if no interfaces * were up and could be opened. * * This is the implementation used on platforms that have SIOCGIFCONF but * don't have any other mechanism for getting a list of interfaces. * * XXX - or platforms that have other, better mechanisms but for which * we don't yet have code to use that mechanism; I think there's a better * way on Linux, for example, but if that better way is "getifaddrs()", * we already have that. */ int -pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf) +pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf, + int (*check_usable)(const char *)) { pcap_if_t *devlist = NULL; register int fd; register struct ifreq *ifrp, *ifend, *ifnext; - int n; + size_t n; struct ifconf ifc; char *buf = NULL; unsigned buf_size; #if defined (HAVE_SOLARIS) || defined (HAVE_HPUX10_20_OR_LATER) char *p, *q; #endif struct ifreq ifrflags, ifrnetmask, ifrbroadaddr, ifrdstaddr; struct sockaddr *netmask, *broadaddr, *dstaddr; size_t netmask_size, broadaddr_size, dstaddr_size; int ret = 0; /* * Create a socket from which to fetch the list of interfaces. */ fd = socket(AF_INET, SOCK_DGRAM, 0); if (fd < 0) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "socket: %s", pcap_strerror(errno)); return (-1); } /* * Start with an 8K buffer, and keep growing the buffer until * we have more than "sizeof(ifrp->ifr_name) + MAX_SA_LEN" * bytes left over in the buffer or we fail to get the * interface list for some reason other than EINVAL (which is * presumed here to mean "buffer is too small"). */ buf_size = 8192; for (;;) { buf = malloc(buf_size); if (buf == NULL) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "malloc: %s", pcap_strerror(errno)); (void)close(fd); return (-1); } ifc.ifc_len = buf_size; ifc.ifc_buf = buf; memset(buf, 0, buf_size); if (ioctl(fd, SIOCGIFCONF, (char *)&ifc) < 0 && errno != EINVAL) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGIFCONF: %s", pcap_strerror(errno)); (void)close(fd); free(buf); return (-1); } if (ifc.ifc_len < buf_size && (buf_size - ifc.ifc_len) > sizeof(ifrp->ifr_name) + MAX_SA_LEN) break; free(buf); buf_size *= 2; } ifrp = (struct ifreq *)buf; ifend = (struct ifreq *)(buf + ifc.ifc_len); for (; ifrp < ifend; ifrp = ifnext) { /* * XXX - what if this isn't an IPv4 address? Can * we still get the netmask, etc. with ioctls on * an IPv4 socket? * * The answer is probably platform-dependent, and * if the answer is "no" on more than one platform, * the way you work around it is probably platform- * dependent as well. */ n = SA_LEN(&ifrp->ifr_addr) + sizeof(ifrp->ifr_name); if (n < sizeof(*ifrp)) ifnext = ifrp + 1; else ifnext = (struct ifreq *)((char *)ifrp + n); /* * XXX - The 32-bit compatibility layer for Linux on IA-64 * is slightly broken. It correctly converts the structures - * to and from kernel land from 64 bit to 32 bit but - * doesn't update ifc.ifc_len, leaving it larger than the - * amount really used. This means we read off the end - * of the buffer and encounter an interface with an - * "empty" name. Since this is highly unlikely to ever - * occur in a valid case we can just finish looking for + * to and from kernel land from 64 bit to 32 bit but + * doesn't update ifc.ifc_len, leaving it larger than the + * amount really used. This means we read off the end + * of the buffer and encounter an interface with an + * "empty" name. Since this is highly unlikely to ever + * occur in a valid case we can just finish looking for * interfaces if we see an empty name. */ if (!(*ifrp->ifr_name)) break; /* * Skip entries that begin with "dummy". * XXX - what are these? Is this Linux-specific? * Are there platforms on which we shouldn't do this? */ if (strncmp(ifrp->ifr_name, "dummy", 5) == 0) continue; /* + * Can we capture on this device? + */ + if (!(*check_usable)(ifrp->ifr_name)) { + /* + * No. + */ + continue; + } + + /* * Get the flags for this interface. */ strncpy(ifrflags.ifr_name, ifrp->ifr_name, sizeof(ifrflags.ifr_name)); if (ioctl(fd, SIOCGIFFLAGS, (char *)&ifrflags) < 0) { if (errno == ENXIO) continue; - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGIFFLAGS: %.*s: %s", (int)sizeof(ifrflags.ifr_name), ifrflags.ifr_name, pcap_strerror(errno)); ret = -1; break; } /* * Get the netmask for this address on this interface. */ strncpy(ifrnetmask.ifr_name, ifrp->ifr_name, sizeof(ifrnetmask.ifr_name)); memcpy(&ifrnetmask.ifr_addr, &ifrp->ifr_addr, sizeof(ifrnetmask.ifr_addr)); if (ioctl(fd, SIOCGIFNETMASK, (char *)&ifrnetmask) < 0) { if (errno == EADDRNOTAVAIL) { /* * Not available. */ netmask = NULL; netmask_size = 0; } else { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGIFNETMASK: %.*s: %s", (int)sizeof(ifrnetmask.ifr_name), ifrnetmask.ifr_name, pcap_strerror(errno)); ret = -1; break; } } else { netmask = &ifrnetmask.ifr_addr; netmask_size = SA_LEN(netmask); } /* * Get the broadcast address for this address on this * interface (if any). */ if (ifrflags.ifr_flags & IFF_BROADCAST) { strncpy(ifrbroadaddr.ifr_name, ifrp->ifr_name, sizeof(ifrbroadaddr.ifr_name)); memcpy(&ifrbroadaddr.ifr_addr, &ifrp->ifr_addr, sizeof(ifrbroadaddr.ifr_addr)); if (ioctl(fd, SIOCGIFBRDADDR, (char *)&ifrbroadaddr) < 0) { if (errno == EADDRNOTAVAIL) { /* * Not available. */ broadaddr = NULL; broadaddr_size = 0; } else { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGIFBRDADDR: %.*s: %s", (int)sizeof(ifrbroadaddr.ifr_name), ifrbroadaddr.ifr_name, pcap_strerror(errno)); ret = -1; break; } } else { broadaddr = &ifrbroadaddr.ifr_broadaddr; broadaddr_size = SA_LEN(broadaddr); } } else { /* * Not a broadcast interface, so no broadcast * address. */ broadaddr = NULL; broadaddr_size = 0; } /* * Get the destination address for this address on this * interface (if any). */ if (ifrflags.ifr_flags & IFF_POINTOPOINT) { strncpy(ifrdstaddr.ifr_name, ifrp->ifr_name, sizeof(ifrdstaddr.ifr_name)); memcpy(&ifrdstaddr.ifr_addr, &ifrp->ifr_addr, sizeof(ifrdstaddr.ifr_addr)); if (ioctl(fd, SIOCGIFDSTADDR, (char *)&ifrdstaddr) < 0) { if (errno == EADDRNOTAVAIL) { /* * Not available. */ dstaddr = NULL; dstaddr_size = 0; } else { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGIFDSTADDR: %.*s: %s", (int)sizeof(ifrdstaddr.ifr_name), ifrdstaddr.ifr_name, pcap_strerror(errno)); ret = -1; break; } } else { dstaddr = &ifrdstaddr.ifr_dstaddr; dstaddr_size = SA_LEN(dstaddr); } } else { /* * Not a point-to-point interface, so no destination * address. */ dstaddr = NULL; dstaddr_size = 0; } #if defined (HAVE_SOLARIS) || defined (HAVE_HPUX10_20_OR_LATER) /* * If this entry has a colon followed by a number at * the end, it's a logical interface. Those are just * the way you assign multiple IP addresses to a real * interface, so an entry for a logical interface should * be treated like the entry for the real interface; * we do that by stripping off the ":" and the number. */ p = strchr(ifrp->ifr_name, ':'); if (p != NULL) { /* * We have a ":"; is it followed by a number? */ q = p + 1; while (isdigit((unsigned char)*q)) q++; if (*q == '\0') { /* * All digits after the ":" until the end. * Strip off the ":" and everything after * it. */ *p = '\0'; } } #endif /* * Add information for this address to the list. */ if (add_addr_to_iflist(&devlist, ifrp->ifr_name, - ifrflags.ifr_flags, &ifrp->ifr_addr, - SA_LEN(&ifrp->ifr_addr), netmask, netmask_size, - broadaddr, broadaddr_size, dstaddr, dstaddr_size, - errbuf) < 0) { + if_flags_to_pcap_flags(ifrp->ifr_name, ifrflags.ifr_flags), + &ifrp->ifr_addr, SA_LEN(&ifrp->ifr_addr), + netmask, netmask_size, broadaddr, broadaddr_size, + dstaddr, dstaddr_size, errbuf) < 0) { ret = -1; break; } } free(buf); (void)close(fd); if (ret == -1) { /* * We had an error; free the list we've been constructing. */ if (devlist != NULL) { pcap_freealldevs(devlist); devlist = NULL; } } *alldevsp = devlist; return (ret); } Index: head/contrib/libpcap/fad-glifc.c =================================================================== --- head/contrib/libpcap/fad-glifc.c (revision 313694) +++ head/contrib/libpcap/fad-glifc.c (revision 313695) @@ -1,369 +1,359 @@ /* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */ /* * Copyright (c) 1994, 1995, 1996, 1997, 1998 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the Computer Systems * Engineering Group at Lawrence Berkeley Laboratory. * 4. Neither the name of the University nor of the Laboratory may be used * to endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #ifdef HAVE_SYS_SOCKIO_H #include #endif #include /* concession to AIX */ struct mbuf; /* Squelch compiler warnings on some platforms for */ struct rtentry; /* declarations in */ #include #include #include #include #include #include #include #include #include #include "pcap-int.h" #ifdef HAVE_OS_PROTO_H #include "os-proto.h" #endif /* * Get a list of all interfaces that are up and that we can open. * Returns -1 on error, 0 otherwise. * The list, as returned through "alldevsp", may be null if no interfaces * were up and could be opened. * * This is the implementation used on platforms that have SIOCGLIFCONF * but don't have "getifaddrs()". (Solaris 8 and later; we use * SIOCGLIFCONF rather than SIOCGIFCONF in order to get IPv6 addresses.) */ int -pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf) +pcap_findalldevs_interfaces(pcap_if_t **alldevsp, char *errbuf, + int (*check_usable)(const char *)) { pcap_if_t *devlist = NULL; register int fd4, fd6, fd; register struct lifreq *ifrp, *ifend; struct lifnum ifn; struct lifconf ifc; char *buf = NULL; unsigned buf_size; #ifdef HAVE_SOLARIS char *p, *q; #endif struct lifreq ifrflags, ifrnetmask, ifrbroadaddr, ifrdstaddr; struct sockaddr *netmask, *broadaddr, *dstaddr; int ret = 0; /* * Create a socket from which to fetch the list of interfaces, * and from which to fetch IPv4 information. */ fd4 = socket(AF_INET, SOCK_DGRAM, 0); if (fd4 < 0) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "socket: %s", pcap_strerror(errno)); return (-1); } /* * Create a socket from which to fetch IPv6 information. */ fd6 = socket(AF_INET6, SOCK_DGRAM, 0); if (fd6 < 0) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "socket: %s", pcap_strerror(errno)); (void)close(fd4); return (-1); } /* * How many entries will SIOCGLIFCONF return? */ ifn.lifn_family = AF_UNSPEC; ifn.lifn_flags = 0; ifn.lifn_count = 0; if (ioctl(fd4, SIOCGLIFNUM, (char *)&ifn) < 0) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGLIFNUM: %s", pcap_strerror(errno)); (void)close(fd6); (void)close(fd4); return (-1); } /* * Allocate a buffer for those entries. */ buf_size = ifn.lifn_count * sizeof (struct lifreq); buf = malloc(buf_size); if (buf == NULL) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "malloc: %s", pcap_strerror(errno)); (void)close(fd6); (void)close(fd4); return (-1); } /* * Get the entries. */ ifc.lifc_len = buf_size; ifc.lifc_buf = buf; ifc.lifc_family = AF_UNSPEC; ifc.lifc_flags = 0; memset(buf, 0, buf_size); if (ioctl(fd4, SIOCGLIFCONF, (char *)&ifc) < 0) { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGLIFCONF: %s", pcap_strerror(errno)); (void)close(fd6); (void)close(fd4); free(buf); return (-1); } /* * Loop over the entries. */ ifrp = (struct lifreq *)buf; ifend = (struct lifreq *)(buf + ifc.lifc_len); for (; ifrp < ifend; ifrp++) { /* - * IPv6 or not? - */ - if (((struct sockaddr *)&ifrp->lifr_addr)->sa_family == AF_INET6) - fd = fd6; - else - fd = fd4; - - /* * Skip entries that begin with "dummy". * XXX - what are these? Is this Linux-specific? * Are there platforms on which we shouldn't do this? */ if (strncmp(ifrp->lifr_name, "dummy", 5) == 0) continue; -#ifdef HAVE_SOLARIS /* - * Skip entries that have a ":" followed by a number - * at the end - those are Solaris virtual interfaces - * on which you can't capture. + * Can we capture on this device? */ - p = strchr(ifrp->lifr_name, ':'); - if (p != NULL) { + if (!(*check_usable)(ifrp->lifr_name)) { /* - * We have a ":"; is it followed by a number? + * No. */ - while (isdigit((unsigned char)*p)) - p++; - if (*p == '\0') { - /* - * All digits after the ":" until the end. - */ - continue; - } + continue; } -#endif /* + * IPv6 or not? + */ + if (((struct sockaddr *)&ifrp->lifr_addr)->sa_family == AF_INET6) + fd = fd6; + else + fd = fd4; + + /* * Get the flags for this interface. */ strncpy(ifrflags.lifr_name, ifrp->lifr_name, sizeof(ifrflags.lifr_name)); if (ioctl(fd, SIOCGLIFFLAGS, (char *)&ifrflags) < 0) { if (errno == ENXIO) continue; - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGLIFFLAGS: %.*s: %s", (int)sizeof(ifrflags.lifr_name), ifrflags.lifr_name, pcap_strerror(errno)); ret = -1; break; } /* * Get the netmask for this address on this interface. */ strncpy(ifrnetmask.lifr_name, ifrp->lifr_name, sizeof(ifrnetmask.lifr_name)); memcpy(&ifrnetmask.lifr_addr, &ifrp->lifr_addr, sizeof(ifrnetmask.lifr_addr)); if (ioctl(fd, SIOCGLIFNETMASK, (char *)&ifrnetmask) < 0) { if (errno == EADDRNOTAVAIL) { /* * Not available. */ netmask = NULL; } else { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGLIFNETMASK: %.*s: %s", (int)sizeof(ifrnetmask.lifr_name), ifrnetmask.lifr_name, pcap_strerror(errno)); ret = -1; break; } } else netmask = (struct sockaddr *)&ifrnetmask.lifr_addr; /* * Get the broadcast address for this address on this * interface (if any). */ if (ifrflags.lifr_flags & IFF_BROADCAST) { strncpy(ifrbroadaddr.lifr_name, ifrp->lifr_name, sizeof(ifrbroadaddr.lifr_name)); memcpy(&ifrbroadaddr.lifr_addr, &ifrp->lifr_addr, sizeof(ifrbroadaddr.lifr_addr)); if (ioctl(fd, SIOCGLIFBRDADDR, (char *)&ifrbroadaddr) < 0) { if (errno == EADDRNOTAVAIL) { /* * Not available. */ broadaddr = NULL; } else { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGLIFBRDADDR: %.*s: %s", (int)sizeof(ifrbroadaddr.lifr_name), ifrbroadaddr.lifr_name, pcap_strerror(errno)); ret = -1; break; } } else broadaddr = (struct sockaddr *)&ifrbroadaddr.lifr_broadaddr; } else { /* * Not a broadcast interface, so no broadcast * address. */ broadaddr = NULL; } /* * Get the destination address for this address on this * interface (if any). */ if (ifrflags.lifr_flags & IFF_POINTOPOINT) { strncpy(ifrdstaddr.lifr_name, ifrp->lifr_name, sizeof(ifrdstaddr.lifr_name)); memcpy(&ifrdstaddr.lifr_addr, &ifrp->lifr_addr, sizeof(ifrdstaddr.lifr_addr)); if (ioctl(fd, SIOCGLIFDSTADDR, (char *)&ifrdstaddr) < 0) { if (errno == EADDRNOTAVAIL) { /* * Not available. */ dstaddr = NULL; } else { - (void)snprintf(errbuf, PCAP_ERRBUF_SIZE, + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, "SIOCGLIFDSTADDR: %.*s: %s", (int)sizeof(ifrdstaddr.lifr_name), ifrdstaddr.lifr_name, pcap_strerror(errno)); ret = -1; break; } } else dstaddr = (struct sockaddr *)&ifrdstaddr.lifr_dstaddr; } else dstaddr = NULL; #ifdef HAVE_SOLARIS /* * If this entry has a colon followed by a number at * the end, it's a logical interface. Those are just * the way you assign multiple IP addresses to a real * interface, so an entry for a logical interface should * be treated like the entry for the real interface; * we do that by stripping off the ":" and the number. */ p = strchr(ifrp->lifr_name, ':'); if (p != NULL) { /* * We have a ":"; is it followed by a number? */ q = p + 1; while (isdigit((unsigned char)*q)) q++; if (*q == '\0') { /* * All digits after the ":" until the end. * Strip off the ":" and everything after * it. */ *p = '\0'; } } #endif /* * Add information for this address to the list. */ if (add_addr_to_iflist(&devlist, ifrp->lifr_name, - ifrflags.lifr_flags, (struct sockaddr *)&ifrp->lifr_addr, + if_flags_to_pcap_flags(ifrp->lifr_name, ifrflags.lifr_flags), + (struct sockaddr *)&ifrp->lifr_addr, sizeof (struct sockaddr_storage), netmask, sizeof (struct sockaddr_storage), broadaddr, sizeof (struct sockaddr_storage), dstaddr, sizeof (struct sockaddr_storage), errbuf) < 0) { ret = -1; break; } } free(buf); (void)close(fd6); (void)close(fd4); if (ret == -1) { /* * We had an error; free the list we've been constructing. */ if (devlist != NULL) { pcap_freealldevs(devlist); devlist = NULL; } } *alldevsp = devlist; return (ret); } Index: head/contrib/libpcap/fad-helpers.c =================================================================== --- head/contrib/libpcap/fad-helpers.c (nonexistent) +++ head/contrib/libpcap/fad-helpers.c (revision 313695) @@ -0,0 +1,884 @@ +/* -*- Mode: c; tab-width: 8; indent-tabs-mode: 1; c-basic-offset: 8; -*- */ +/* + * Copyright (c) 1994, 1995, 1996, 1997, 1998 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by the Computer Systems + * Engineering Group at Lawrence Berkeley Laboratory. + * 4. Neither the name of the University nor of the Laboratory may be used + * to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#ifdef _WIN32 +#include +#else /* _WIN32 */ + +#include +#ifndef MSDOS +#include +#endif +#include +#include +#ifdef HAVE_SYS_SOCKIO_H +#include +#endif + +struct mbuf; /* Squelch compiler warnings on some platforms for */ +struct rtentry; /* declarations in */ +#include +#include +#endif /* _WIN32 */ + +#include +#include +#include +#include +#include +#include +#if !defined(_WIN32) && !defined(__BORLANDC__) +#include +#endif /* !_WIN32 && !__BORLANDC__ */ +#ifdef HAVE_LIMITS_H +#include +#else +#define INT_MAX 2147483647 +#endif + +#include "pcap-int.h" + +#ifdef HAVE_OS_PROTO_H +#include "os-proto.h" +#endif + +#ifndef _WIN32 +/* Not all systems have IFF_LOOPBACK */ +#ifdef IFF_LOOPBACK +#define ISLOOPBACK(name, flags) ((flags) & IFF_LOOPBACK) +#else +#define ISLOOPBACK(name, flags) ((name)[0] == 'l' && (name)[1] == 'o' && \ + (isdigit((unsigned char)((name)[2])) || (name)[2] == '\0')) +#endif + +#ifdef IFF_UP +#define ISUP(flags) ((flags) & IFF_UP) +#else +#define ISUP(flags) 0 +#endif + +#ifdef IFF_RUNNING +#define ISRUNNING(flags) ((flags) & IFF_RUNNING) +#else +#define ISRUNNING(flags) 0 +#endif + +/* + * Map UN*X-style interface flags to libpcap flags. + */ +bpf_u_int32 +if_flags_to_pcap_flags(const char *name _U_, u_int if_flags) +{ + bpf_u_int32 pcap_flags; + + pcap_flags = 0; + if (ISLOOPBACK(name, if_flags)) + pcap_flags |= PCAP_IF_LOOPBACK; + if (ISUP(if_flags)) + pcap_flags |= PCAP_IF_UP; + if (ISRUNNING(if_flags)) + pcap_flags |= PCAP_IF_RUNNING; + return (pcap_flags); +} +#endif + +static struct sockaddr * +dup_sockaddr(struct sockaddr *sa, size_t sa_length) +{ + struct sockaddr *newsa; + + if ((newsa = malloc(sa_length)) == NULL) + return (NULL); + return (memcpy(newsa, sa, sa_length)); +} + +/* + * Construct a "figure of merit" for an interface, for use when sorting + * the list of interfaces, in which interfaces that are up are superior + * to interfaces that aren't up, interfaces that are up and running are + * superior to interfaces that are up but not running, and non-loopback + * interfaces that are up and running are superior to loopback interfaces, + * and interfaces with the same flags have a figure of merit that's higher + * the lower the instance number. + * + * The goal is to try to put the interfaces most likely to be useful for + * capture at the beginning of the list. + * + * The figure of merit, which is lower the "better" the interface is, + * has the uppermost bit set if the interface isn't running, the bit + * below that set if the interface isn't up, the bit below that set + * if the interface is a loopback interface, and the interface index + * in the 29 bits below that. (Yes, we assume u_int is 32 bits.) + */ +static u_int +get_figure_of_merit(pcap_if_t *dev) +{ + const char *cp; + u_int n; + + if (strcmp(dev->name, "any") == 0) { + /* + * Give the "any" device an artificially high instance + * number, so it shows up after all other non-loopback + * interfaces. + */ + n = 0x1FFFFFFF; /* 29 all-1 bits */ + } else { + /* + * A number at the end of the device name string is + * assumed to be a unit number. + */ + cp = dev->name + strlen(dev->name) - 1; + while (cp-1 >= dev->name && *(cp-1) >= '0' && *(cp-1) <= '9') + cp--; + if (*cp >= '0' && *cp <= '9') + n = atoi(cp); + else + n = 0; + } + if (!(dev->flags & PCAP_IF_RUNNING)) + n |= 0x80000000; + if (!(dev->flags & PCAP_IF_UP)) + n |= 0x40000000; + if (dev->flags & PCAP_IF_LOOPBACK) + n |= 0x20000000; + return (n); +} + +/* + * Try to get a description for a given device. + * Returns a mallocated description if it could and NULL if it couldn't. + * + * XXX - on FreeBSDs that support it, should it get the sysctl named + * "dev.{adapter family name}.{adapter unit}.%desc" to get a description + * of the adapter? Note that "dev.an.0.%desc" is "Aironet PC4500/PC4800" + * with my Cisco 350 card, so the name isn't entirely descriptive. The + * "dev.an.0.%pnpinfo" has a better description, although one might argue + * that the problem is really a driver bug - if it can find out that it's + * a Cisco 340 or 350, rather than an old Aironet card, it should use + * that in the description. + * + * Do NetBSD, DragonflyBSD, or OpenBSD support this as well? FreeBSD + * and OpenBSD let you get a description, but it's not generated by the OS, + * it's set with another ioctl that ifconfig supports; we use that to get + * a description in FreeBSD and OpenBSD, but if there is no such + * description available, it still might be nice to get some description + * string based on the device type or something such as that. + * + * In OS X, the System Configuration framework can apparently return + * names in 10.4 and later. + * + * It also appears that freedesktop.org's HAL offers an "info.product" + * string, but the HAL specification says it "should not be used in any + * UI" and "subsystem/capability specific properties" should be used + * instead and, in any case, I think HAL is being deprecated in + * favor of other stuff such as DeviceKit. DeviceKit doesn't appear + * to have any obvious product information for devices, but maybe + * I haven't looked hard enough. + * + * Using the System Configuration framework, or HAL, or DeviceKit, or + * whatever, would require that libpcap applications be linked with + * the frameworks/libraries in question. That shouldn't be a problem + * for programs linking with the shared version of libpcap (unless + * you're running on AIX - which I think is the only UN*X that doesn't + * support linking a shared library with other libraries on which it + * depends, and having an executable linked only with the first shared + * library automatically pick up the other libraries when started - + * and using HAL or whatever). Programs linked with the static + * version of libpcap would have to use pcap-config with the --static + * flag in order to get the right linker flags in order to pick up + * the additional libraries/frameworks; those programs need that anyway + * for libpcap 1.1 and beyond on Linux, as, by default, it requires + * -lnl. + * + * Do any other UN*Xes, or desktop environments support getting a + * description? + */ +static char * +get_if_description(const char *name) +{ +#ifdef SIOCGIFDESCR + char *description = NULL; + int s; + struct ifreq ifrdesc; +#ifndef IFDESCRSIZE + size_t descrlen = 64; +#else + size_t descrlen = IFDESCRSIZE; +#endif /* IFDESCRSIZE */ + + /* + * Get the description for the interface. + */ + memset(&ifrdesc, 0, sizeof ifrdesc); + strlcpy(ifrdesc.ifr_name, name, sizeof ifrdesc.ifr_name); + s = socket(AF_INET, SOCK_DGRAM, 0); + if (s >= 0) { +#ifdef __FreeBSD__ + /* + * On FreeBSD, if the buffer isn't big enough for the + * description, the ioctl succeeds, but the description + * isn't copied, ifr_buffer.length is set to the description + * length, and ifr_buffer.buffer is set to NULL. + */ + for (;;) { + free(description); + if ((description = malloc(descrlen)) != NULL) { + ifrdesc.ifr_buffer.buffer = description; + ifrdesc.ifr_buffer.length = descrlen; + if (ioctl(s, SIOCGIFDESCR, &ifrdesc) == 0) { + if (ifrdesc.ifr_buffer.buffer == + description) + break; + else + descrlen = ifrdesc.ifr_buffer.length; + } else { + /* + * Failed to get interface description. + */ + free(description); + description = NULL; + break; + } + } else + break; + } +#else /* __FreeBSD__ */ + /* + * The only other OS that currently supports + * SIOCGIFDESCR is OpenBSD, and it has no way + * to get the description length - it's clamped + * to a maximum of IFDESCRSIZE. + */ + if ((description = malloc(descrlen)) != NULL) { + ifrdesc.ifr_data = (caddr_t)description; + if (ioctl(s, SIOCGIFDESCR, &ifrdesc) != 0) { + /* + * Failed to get interface description. + */ + free(description); + description = NULL; + } + } +#endif /* __FreeBSD__ */ + close(s); + if (description != NULL && strlen(description) == 0) { + /* + * Description is empty, so discard it. + */ + free(description); + description = NULL; + } + } + +#ifdef __FreeBSD__ + /* + * For FreeBSD, if we didn't get a description, and this is + * a device with a name of the form usbusN, label it as a USB + * bus. + */ + if (description == NULL) { + if (strncmp(name, "usbus", 5) == 0) { + /* + * OK, it begins with "usbus". + */ + long busnum; + char *p; + + errno = 0; + busnum = strtol(name + 5, &p, 10); + if (errno == 0 && p != name + 5 && *p == '\0' && + busnum >= 0 && busnum <= INT_MAX) { + /* + * OK, it's a valid number that's not + * bigger than INT_MAX. Construct + * a description from it. + */ + static const char descr_prefix[] = "USB bus number "; + size_t descr_size; + + /* + * Allow enough room for a 32-bit bus number. + * sizeof (descr_prefix) includes the + * terminating NUL. + */ + descr_size = sizeof (descr_prefix) + 10; + description = malloc(descr_size); + if (description != NULL) { + pcap_snprintf(description, descr_size, + "%s%ld", descr_prefix, busnum); + } + } + } + } +#endif + return (description); +#else /* SIOCGIFDESCR */ + return (NULL); +#endif /* SIOCGIFDESCR */ +} + +/* + * Look for a given device in the specified list of devices. + * + * If we find it, return 0 and set *curdev_ret to point to it. + * + * If we don't find it, check whether we can open it: + * + * If that fails with PCAP_ERROR_NO_SUCH_DEVICE or + * PCAP_ERROR_IFACE_NOT_UP, don't attempt to add an entry for + * it, as that probably means it exists but doesn't support + * packet capture. + * + * Otherwise, attempt to add an entry for it, with the specified + * ifnet flags and description, and, if that succeeds, return 0 + * and set *curdev_ret to point to the new entry, otherwise + * return PCAP_ERROR and set errbuf to an error message. If we + * weren't given a description, try to get one. + */ +int +add_or_find_if(pcap_if_t **curdev_ret, pcap_if_t **alldevs, const char *name, + bpf_u_int32 flags, const char *description, char *errbuf) +{ + pcap_t *p; + pcap_if_t *curdev, *prevdev, *nextdev; + u_int this_figure_of_merit, nextdev_figure_of_merit; + char open_errbuf[PCAP_ERRBUF_SIZE]; + int ret; + + /* + * Is there already an entry in the list for this interface? + */ + for (curdev = *alldevs; curdev != NULL; curdev = curdev->next) { + if (strcmp(name, curdev->name) == 0) + break; /* yes, we found it */ + } + + if (curdev == NULL) { + /* + * No, we didn't find it. + * + * Can we open this interface for live capture? + * + * We do this check so that interfaces that are + * supplied by the interface enumeration mechanism + * we're using but that don't support packet capture + * aren't included in the list. Loopback interfaces + * on Solaris are an example of this; we don't just + * omit loopback interfaces on all platforms because + * you *can* capture on loopback interfaces on some + * OSes. + * + * On OS X, we don't do this check if the device + * name begins with "wlt"; at least some versions + * of OS X offer monitor mode capturing by having + * a separate "monitor mode" device for each wireless + * adapter, rather than by implementing the ioctls + * that {Free,Net,Open,DragonFly}BSD provide. + * Opening that device puts the adapter into monitor + * mode, which, at least for some adapters, causes + * them to deassociate from the network with which + * they're associated. + * + * Instead, we try to open the corresponding "en" + * device (so that we don't end up with, for users + * without sufficient privilege to open capture + * devices, a list of adapters that only includes + * the wlt devices). + */ +#ifdef __APPLE__ + if (strncmp(name, "wlt", 3) == 0) { + char *en_name; + size_t en_name_len; + + /* + * Try to allocate a buffer for the "en" + * device's name. + */ + en_name_len = strlen(name) - 1; + en_name = malloc(en_name_len + 1); + if (en_name == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + return (-1); + } + strcpy(en_name, "en"); + strcat(en_name, name + 3); + p = pcap_create(en_name, open_errbuf); + free(en_name); + } else +#endif /* __APPLE */ + p = pcap_create(name, open_errbuf); + if (p == NULL) { + /* + * The attempt to create the pcap_t failed; + * that's probably an indication that we're + * out of memory. + * + * Don't bother including this interface, + * but don't treat it as an error. + */ + *curdev_ret = NULL; + return (0); + } + /* Small snaplen, so we don't try to allocate much memory. */ + pcap_set_snaplen(p, 68); + ret = pcap_activate(p); + pcap_close(p); + switch (ret) { + + case PCAP_ERROR_NO_SUCH_DEVICE: + case PCAP_ERROR_IFACE_NOT_UP: + /* + * We expect these two errors - they're the + * reason we try to open the device. + * + * PCAP_ERROR_NO_SUCH_DEVICE typically means + * "there's no such device *known to the + * OS's capture mechanism*", so, even though + * it might be a valid network interface, you + * can't capture on it (e.g., the loopback + * device in Solaris up to Solaris 10, or + * the vmnet devices in OS X with VMware + * Fusion). We don't include those devices + * in our list of devices, as there's no + * point in doing so - they're not available + * for capture. + * + * PCAP_ERROR_IFACE_NOT_UP means that the + * OS's capture mechanism doesn't work on + * interfaces not marked as up; some capture + * mechanisms *do* support that, so we no + * longer reject those interfaces out of hand, + * but we *do* want to reject them if they + * can't be opened for capture. + */ + *curdev_ret = NULL; + return (0); + } + + /* + * Yes, we can open it, or we can't, for some other + * reason. + * + * If we can open it, we want to offer it for + * capture, as you can capture on it. If we can't, + * we want to offer it for capture, so that, if + * the user tries to capture on it, they'll get + * an error and they'll know why they can't + * capture on it (e.g., insufficient permissions) + * or they'll report it as a problem (and then + * have the error message to provide as information). + * + * Allocate a new entry. + */ + curdev = malloc(sizeof(pcap_if_t)); + if (curdev == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + return (-1); + } + + /* + * Fill in the entry. + */ + curdev->next = NULL; + curdev->name = strdup(name); + if (curdev->name == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + free(curdev); + return (-1); + } + if (description == NULL) { + /* + * We weren't handed a description for the + * interface, so see if we can generate one + * ourselves. + */ + curdev->description = get_if_description(name); + } else { + /* + * We were handed a description; make a copy. + */ + curdev->description = strdup(description); + if (curdev->description == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + free(curdev->name); + free(curdev); + return (-1); + } + } + curdev->addresses = NULL; /* list starts out as empty */ + curdev->flags = flags; + + /* + * Add it to the list, in the appropriate location. + * First, get the "figure of merit" for this + * interface. + */ + this_figure_of_merit = get_figure_of_merit(curdev); + + /* + * Now look for the last interface with an figure of merit + * less than or equal to the new interface's figure of + * merit. + * + * We start with "prevdev" being NULL, meaning we're before + * the first element in the list. + */ + prevdev = NULL; + for (;;) { + /* + * Get the interface after this one. + */ + if (prevdev == NULL) { + /* + * The next element is the first element. + */ + nextdev = *alldevs; + } else + nextdev = prevdev->next; + + /* + * Are we at the end of the list? + */ + if (nextdev == NULL) { + /* + * Yes - we have to put the new entry + * after "prevdev". + */ + break; + } + + /* + * Is the new interface's figure of merit less + * than the next interface's figure of merit, + * meaning that the new interface is better + * than the next interface? + */ + nextdev_figure_of_merit = get_figure_of_merit(nextdev); + if (this_figure_of_merit < nextdev_figure_of_merit) { + /* + * Yes - we should put the new entry + * before "nextdev", i.e. after "prevdev". + */ + break; + } + + prevdev = nextdev; + } + + /* + * Insert before "nextdev". + */ + curdev->next = nextdev; + + /* + * Insert after "prevdev" - unless "prevdev" is null, + * in which case this is the first interface. + */ + if (prevdev == NULL) { + /* + * This is the first interface. Pass back a + * pointer to it, and put "curdev" before + * "nextdev". + */ + *alldevs = curdev; + } else + prevdev->next = curdev; + } + + *curdev_ret = curdev; + return (0); +} + +/* + * Try to get a description for a given device, and then look for that + * device in the specified list of devices. + * + * If we find it, then, if the specified address isn't null, add it to + * the list of addresses for the device and return 0. + * + * If we don't find it, check whether we can open it: + * + * If that fails with PCAP_ERROR_NO_SUCH_DEVICE or + * PCAP_ERROR_IFACE_NOT_UP, don't attempt to add an entry for + * it, as that probably means it exists but doesn't support + * packet capture. + * + * Otherwise, attempt to add an entry for it, with the specified + * ifnet flags, and, if that succeeds, add the specified address + * to its list of addresses if that address is non-null, set + * *curdev_ret to point to the new entry, and return 0, otherwise + * return PCAP_ERROR and set errbuf to an error message. + * + * (We can get called with a null address because we might get a list + * of interface name/address combinations from the underlying OS, with + * the address being absent in some cases, rather than a list of + * interfaces with each interface having a list of addresses, so this + * call may be the only call made to add to the list, and we want to + * add interfaces even if they have no addresses.) + */ +int +add_addr_to_iflist(pcap_if_t **alldevs, const char *name, bpf_u_int32 flags, + struct sockaddr *addr, size_t addr_size, + struct sockaddr *netmask, size_t netmask_size, + struct sockaddr *broadaddr, size_t broadaddr_size, + struct sockaddr *dstaddr, size_t dstaddr_size, + char *errbuf) +{ + pcap_if_t *curdev; + + if (add_or_find_if(&curdev, alldevs, name, flags, NULL, errbuf) == -1) { + /* + * Error - give up. + */ + return (-1); + } + if (curdev == NULL) { + /* + * Device wasn't added because it can't be opened. + * Not a fatal error. + */ + return (0); + } + + if (addr == NULL) { + /* + * There's no address to add; this entry just meant + * "here's a new interface". + */ + return (0); + } + + /* + * "curdev" is an entry for this interface, and we have an + * address for it; add an entry for that address to the + * interface's list of addresses. + * + * Allocate the new entry and fill it in. + */ + return (add_addr_to_dev(curdev, addr, addr_size, netmask, + netmask_size, broadaddr, broadaddr_size, dstaddr, + dstaddr_size, errbuf)); +} + +/* + * Add an entry to the list of addresses for an interface. + * "curdev" is the entry for that interface. + * If this is the first IP address added to the interface, move it + * in the list as appropriate. + */ +int +add_addr_to_dev(pcap_if_t *curdev, + struct sockaddr *addr, size_t addr_size, + struct sockaddr *netmask, size_t netmask_size, + struct sockaddr *broadaddr, size_t broadaddr_size, + struct sockaddr *dstaddr, size_t dstaddr_size, + char *errbuf) +{ + pcap_addr_t *curaddr, *prevaddr, *nextaddr; + + curaddr = malloc(sizeof(pcap_addr_t)); + if (curaddr == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + return (-1); + } + + curaddr->next = NULL; + if (addr != NULL) { + curaddr->addr = dup_sockaddr(addr, addr_size); + if (curaddr->addr == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + free(curaddr); + return (-1); + } + } else + curaddr->addr = NULL; + + if (netmask != NULL) { + curaddr->netmask = dup_sockaddr(netmask, netmask_size); + if (curaddr->netmask == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + if (curaddr->addr != NULL) + free(curaddr->addr); + free(curaddr); + return (-1); + } + } else + curaddr->netmask = NULL; + + if (broadaddr != NULL) { + curaddr->broadaddr = dup_sockaddr(broadaddr, broadaddr_size); + if (curaddr->broadaddr == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + if (curaddr->netmask != NULL) + free(curaddr->netmask); + if (curaddr->addr != NULL) + free(curaddr->addr); + free(curaddr); + return (-1); + } + } else + curaddr->broadaddr = NULL; + + if (dstaddr != NULL) { + curaddr->dstaddr = dup_sockaddr(dstaddr, dstaddr_size); + if (curaddr->dstaddr == NULL) { + (void)pcap_snprintf(errbuf, PCAP_ERRBUF_SIZE, + "malloc: %s", pcap_strerror(errno)); + if (curaddr->broadaddr != NULL) + free(curaddr->broadaddr); + if (curaddr->netmask != NULL) + free(curaddr->netmask); + if (curaddr->addr != NULL) + free(curaddr->addr); + free(curaddr); + return (-1); + } + } else + curaddr->dstaddr = NULL; + + /* + * Find the end of the list of addresses. + */ + for (prevaddr = curdev->addresses; prevaddr != NULL; prevaddr = nextaddr) { + nextaddr = prevaddr->next; + if (nextaddr == NULL) { + /* + * This is the end of the list. + */ + break; + } + } + + if (prevaddr == NULL) { + /* + * The list was empty; this is the first member. + */ + curdev->addresses = curaddr; + } else { + /* + * "prevaddr" is the last member of the list; append + * this member to it. + */ + prevaddr->next = curaddr; + } + + return (0); +} + +/* + * Look for a given device in the specified list of devices. + * + * If we find it, return 0. + * + * If we don't find it, check whether we can open it: + * + * If that fails with PCAP_ERROR_NO_SUCH_DEVICE or + * PCAP_ERROR_IFACE_NOT_UP, don't attempt to add an entry for + * it, as that probably means it exists but doesn't support + * packet capture. + * + * Otherwise, attempt to add an entry for it, with the specified + * ifnet flags and description, and, if that succeeds, return 0 + * and set *curdev_ret to point to the new entry, otherwise + * return PCAP_ERROR and set errbuf to an error message. + */ +int +pcap_add_if(pcap_if_t **devlist, const char *name, u_int flags, + const char *description, char *errbuf) +{ + pcap_if_t *curdev; + + return (add_or_find_if(&curdev, devlist, name, flags, description, + errbuf)); +} + + +/* + * Free a list of interfaces. + */ +void +pcap_freealldevs(pcap_if_t *alldevs) +{ + pcap_if_t *curdev, *nextdev; + pcap_addr_t *curaddr, *nextaddr; + + for (curdev = alldevs; curdev != NULL; curdev = nextdev) { + nextdev = curdev->next; + + /* + * Free all addresses. + */ + for (curaddr = curdev->addresses; curaddr != NULL; curaddr = nextaddr) { + nextaddr = curaddr->next; + if (curaddr->addr) + free(curaddr->addr); + if (curaddr->netmask) + free(curaddr->netmask); + if (curaddr->broadaddr) + free(curaddr->broadaddr); + if (curaddr->dstaddr) + free(curaddr->dstaddr); + free(curaddr); + } + + /* + * Free the name string. + */ + free(curdev->name); + + /* + * Free the description string, if any. + */ + if (curdev->description != NULL) + free(curdev->description); + + /* + * Free the interface. + */ + free(curdev); + } +} Property changes on: head/contrib/libpcap/fad-helpers.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/contrib/libpcap/gen_version_c.sh =================================================================== --- head/contrib/libpcap/gen_version_c.sh (nonexistent) +++ head/contrib/libpcap/gen_version_c.sh (revision 313695) @@ -0,0 +1,11 @@ +#! /bin/sh +echo '#include ' > "$2" +echo 'PCAP_API_DEF' >> "$2" +if grep GIT "$1" >/dev/null; then + read ver <"$1" + echo $ver | tr -d '\012' + date +_%Y_%m_%d +else + cat "$1" +fi | sed -e 's/.*/char pcap_version[] = "&";/' >> "$2" + Property changes on: head/contrib/libpcap/gen_version_c.sh ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:executable ## -0,0 +1 ## +* \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/contrib/libpcap/gen_version_header.sh =================================================================== --- head/contrib/libpcap/gen_version_header.sh (nonexistent) +++ head/contrib/libpcap/gen_version_header.sh (revision 313695) @@ -0,0 +1,19 @@ +#! /bin/sh +print_version_string() +{ + if grep GIT "$1" >/dev/null + then + read ver <"$1" + echo $ver | tr -d '\012' + date +_%Y_%m_%d + else + cat "$1" + fi +} +if test $# != 3 +then + echo "Usage: gen_version_header.sh