Index: head/lib/libproc/Makefile =================================================================== --- head/lib/libproc/Makefile (revision 303532) +++ head/lib/libproc/Makefile (revision 303533) @@ -1,47 +1,47 @@ # $FreeBSD$ .include PACKAGE=lib${LIB} LIB= proc SRCS= proc_bkpt.c \ proc_create.c \ proc_regs.c \ proc_sym.c \ proc_rtld.c \ proc_util.c INCS= libproc.h CFLAGS+= -I${.CURDIR} .if ${MK_CXX} == "no" CFLAGS+= -DNO_CXA_DEMANGLE .elif ${MK_LIBCPLUSPLUS} != "no" LIBADD+= cxxrt .else LIBADD+= supcplusplus .endif -LIBADD+= elf rtld_db util +LIBADD+= elf procstat rtld_db util .if ${MK_CDDL} != "no" LIBADD+= ctf IGNORE_PRAGMA= YES CFLAGS+= -I${.CURDIR}/../../cddl/contrib/opensolaris/lib/libctf/common \ -I${.CURDIR}/../../sys/cddl/contrib/opensolaris/uts/common \ -I${.CURDIR}/../../sys/cddl/compat/opensolaris .else CFLAGS+= -DNO_CTF .endif SHLIB_MAJOR= 3 MAN= .if ${MK_TESTS} != "no" SUBDIR+= tests .endif .include Index: head/lib/libproc/_libproc.h =================================================================== --- head/lib/libproc/_libproc.h (revision 303532) +++ head/lib/libproc/_libproc.h (revision 303533) @@ -1,56 +1,60 @@ /*- * Copyright (c) 2008 John Birrell (jb@freebsd.org) * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. * * $FreeBSD$ */ #include #include #include #include "libproc.h" +struct procstat; + struct proc_handle { pid_t pid; /* Process ID. */ int flags; /* Process flags. */ int status; /* Process status (PS_*). */ int wstat; /* Process wait status. */ + int model; /* Process data model. */ rd_agent_t *rdap; /* librtld_db agent */ rd_loadobj_t *rdobjs; /* Array of loaded objects. */ size_t rdobjsz; /* Array size. */ size_t nobjs; /* Num. objects currently loaded. */ rd_loadobj_t *rdexec; /* rdobj for program executable. */ struct lwpstatus lwps; /* Process status. */ - char execname[MAXPATHLEN]; /* Path to program executable. */ + struct procstat *procstat; /* libprocstat handle. */ + char execpath[MAXPATHLEN]; /* Path to program executable. */ }; #ifdef DEBUG #define DPRINTF(...) warn(__VA_ARGS__) #define DPRINTFX(...) warnx(__VA_ARGS__) #else #define DPRINTF(...) do { } while (0) #define DPRINTFX(...) do { } while (0) #endif Index: head/lib/libproc/libproc.h =================================================================== --- head/lib/libproc/libproc.h (revision 303532) +++ head/lib/libproc/libproc.h (revision 303533) @@ -1,157 +1,161 @@ /*- * Copyright (c) 2010 The FreeBSD Foundation * Copyright (c) 2008 John Birrell (jb@freebsd.org) * All rights reserved. * * Portions of this software were developed by Rui Paulo under sponsorship * from the FreeBSD Foundation. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. * * $FreeBSD$ */ #ifndef _LIBPROC_H_ #define _LIBPROC_H_ #include #include #include struct ctf_file; struct proc_handle; typedef void (*proc_child_func)(void *); /* Values returned by proc_state(). */ #define PS_IDLE 1 #define PS_STOP 2 #define PS_RUN 3 #define PS_UNDEAD 4 #define PS_DEAD 5 #define PS_LOST 6 /* Reason values for proc_detach(). */ #define PRELEASE_HANG 1 #define PRELEASE_KILL 2 typedef struct prmap { uintptr_t pr_vaddr; /* Virtual address. */ size_t pr_size; /* Mapping size in bytes */ size_t pr_offset; /* Mapping offset in object */ char pr_mapname[PATH_MAX]; /* Mapping filename */ uint8_t pr_mflags; /* Protection flags */ #define MA_READ 0x01 #define MA_WRITE 0x02 #define MA_EXEC 0x04 #define MA_COW 0x08 #define MA_NEEDS_COPY 0x10 #define MA_NOCOREDUMP 0x20 } prmap_t; typedef struct prsyminfo { u_int prs_lmid; /* Map id. */ u_int prs_id; /* Symbol id. */ } prsyminfo_t; typedef int proc_map_f(void *, const prmap_t *, const char *); typedef int proc_sym_f(void *, const GElf_Sym *, const char *); /* Values for ELF sections */ #define PR_SYMTAB 1 #define PR_DYNSYM 2 /* Values for the 'mask' parameter in the iteration functions */ #define BIND_LOCAL 0x0001 #define BIND_GLOBAL 0x0002 #define BIND_WEAK 0x0004 #define BIND_ANY (BIND_LOCAL|BIND_GLOBAL|BIND_WEAK) #define TYPE_NOTYPE 0x0100 #define TYPE_OBJECT 0x0200 #define TYPE_FUNC 0x0400 #define TYPE_SECTION 0x0800 #define TYPE_FILE 0x1000 #define TYPE_ANY (TYPE_NOTYPE|TYPE_OBJECT|TYPE_FUNC|TYPE_SECTION|\ TYPE_FILE) typedef enum { REG_PC, REG_SP, REG_RVAL1, REG_RVAL2 } proc_reg_t; #define SIG2STR_MAX 8 typedef struct lwpstatus { int pr_why; #define PR_REQUESTED 1 #define PR_FAULTED 2 #define PR_SYSENTRY 3 #define PR_SYSEXIT 4 #define PR_SIGNALLED 5 int pr_what; #define FLTBPT -1 } lwpstatus_t; +#define PR_MODEL_ILP32 1 +#define PR_MODEL_LP64 2 + /* Function prototype definitions. */ __BEGIN_DECLS prmap_t *proc_addr2map(struct proc_handle *, uintptr_t); prmap_t *proc_name2map(struct proc_handle *, const char *); char *proc_objname(struct proc_handle *, uintptr_t, char *, size_t); prmap_t *proc_obj2map(struct proc_handle *, const char *); int proc_iter_objs(struct proc_handle *, proc_map_f *, void *); int proc_iter_symbyaddr(struct proc_handle *, const char *, int, int, proc_sym_f *, void *); int proc_addr2sym(struct proc_handle *, uintptr_t, char *, size_t, GElf_Sym *); int proc_attach(pid_t pid, int flags, struct proc_handle **pphdl); int proc_continue(struct proc_handle *); int proc_clearflags(struct proc_handle *, int); int proc_create(const char *, char * const *, proc_child_func *, void *, struct proc_handle **); int proc_detach(struct proc_handle *, int); int proc_getflags(struct proc_handle *); int proc_name2sym(struct proc_handle *, const char *, const char *, GElf_Sym *, prsyminfo_t *); struct ctf_file *proc_name2ctf(struct proc_handle *, const char *); int proc_setflags(struct proc_handle *, int); int proc_state(struct proc_handle *); +int proc_getmodel(struct proc_handle *); pid_t proc_getpid(struct proc_handle *); int proc_wstatus(struct proc_handle *); int proc_getwstat(struct proc_handle *); char * proc_signame(int, char *, size_t); int proc_read(struct proc_handle *, void *, size_t, size_t); const lwpstatus_t *proc_getlwpstatus(struct proc_handle *); void proc_free(struct proc_handle *); rd_agent_t *proc_rdagent(struct proc_handle *); void proc_updatesyms(struct proc_handle *); int proc_bkptset(struct proc_handle *, uintptr_t, unsigned long *); int proc_bkptdel(struct proc_handle *, uintptr_t, unsigned long); void proc_bkptregadj(unsigned long *); int proc_bkptexec(struct proc_handle *, unsigned long); int proc_regget(struct proc_handle *, proc_reg_t, unsigned long *); int proc_regset(struct proc_handle *, proc_reg_t, unsigned long); __END_DECLS #endif /* !_LIBPROC_H_ */ Index: head/lib/libproc/proc_create.c =================================================================== --- head/lib/libproc/proc_create.c (revision 303532) +++ head/lib/libproc/proc_create.c (revision 303533) @@ -1,189 +1,236 @@ /*- * Copyright (c) 2008 John Birrell (jb@freebsd.org) * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. * * $FreeBSD$ */ #include #include +#include #include #include #include #include #include #include #include #include +#include +#include + #include "_libproc.h" -static int proc_init(pid_t, int, int, struct proc_handle *); +static int getelfclass(int); +static int proc_init(pid_t, int, int, struct proc_handle **); static int -proc_init(pid_t pid, int flags, int status, struct proc_handle *phdl) +getelfclass(int fd) { - int mib[4], error; - size_t len; + GElf_Ehdr ehdr; + Elf *e; + int class; + class = ELFCLASSNONE; + + if ((e = elf_begin(fd, ELF_C_READ, NULL)) == NULL) + goto out; + if (gelf_getehdr(e, &ehdr) == NULL) + goto out; + class = ehdr.e_ident[EI_CLASS]; +out: + (void)elf_end(e); + return (class); +} + +static int +proc_init(pid_t pid, int flags, int status, struct proc_handle **pphdl) +{ + struct kinfo_proc *kp; + struct proc_handle *phdl; + int error, class, count, fd; + + *pphdl = NULL; + if ((phdl = malloc(sizeof(*phdl))) == NULL) + return (ENOMEM); + memset(phdl, 0, sizeof(*phdl)); phdl->pid = pid; phdl->flags = flags; phdl->status = status; + phdl->procstat = procstat_open_sysctl(); + if (phdl->procstat == NULL) + return (ENOMEM); - mib[0] = CTL_KERN; - mib[1] = KERN_PROC; - mib[2] = KERN_PROC_PATHNAME; - mib[3] = pid; - len = sizeof(phdl->execname); - if (sysctl(mib, 4, phdl->execname, &len, NULL, 0) != 0) { - error = errno; - DPRINTF("ERROR: cannot get pathname for child process %d", pid); + /* Obtain a path to the executable. */ + if ((kp = procstat_getprocs(phdl->procstat, KERN_PROC_PID, pid, + &count)) == NULL) + return (ENOMEM); + error = procstat_getpathname(phdl->procstat, kp, phdl->execpath, + sizeof(phdl->execpath)); + procstat_freeprocs(phdl->procstat, kp); + if (error != 0) return (error); + + /* Use it to determine the data model for the process. */ + if ((fd = open(phdl->execpath, O_RDONLY)) < 0) { + error = errno; + goto out; } - if (len == 0) - phdl->execname[0] = '\0'; + class = getelfclass(fd); + switch (class) { + case ELFCLASS64: + phdl->model = PR_MODEL_LP64; + break; + case ELFCLASS32: + phdl->model = PR_MODEL_ILP32; + break; + case ELFCLASSNONE: + default: + error = EINVAL; + break; + } + (void)close(fd); - return (0); +out: + *pphdl = phdl; + return (error); } int proc_attach(pid_t pid, int flags, struct proc_handle **pphdl) { struct proc_handle *phdl; - int error = 0; - int status; + int error, status; if (pid == 0 || pid == getpid()) return (EINVAL); + if (elf_version(EV_CURRENT) == EV_NONE) + return (ENOENT); /* * Allocate memory for the process handle, a structure containing * all things related to the process. */ - if ((phdl = malloc(sizeof(struct proc_handle))) == NULL) - return (ENOMEM); - - elf_version(EV_CURRENT); - - error = proc_init(pid, flags, PS_RUN, phdl); + error = proc_init(pid, flags, PS_RUN, &phdl); if (error != 0) goto out; if (ptrace(PT_ATTACH, phdl->pid, 0, 0) != 0) { error = errno; DPRINTF("ERROR: cannot ptrace child process %d", pid); goto out; } /* Wait for the child process to stop. */ if (waitpid(pid, &status, WUNTRACED) == -1) { error = errno; DPRINTF("ERROR: child process %d didn't stop as expected", pid); goto out; } /* Check for an unexpected status. */ - if (WIFSTOPPED(status) == 0) + if (!WIFSTOPPED(status)) DPRINTFX("ERROR: child process %d status 0x%x", pid, status); else phdl->status = PS_STOP; out: - if (error) + if (error && phdl != NULL) { proc_free(phdl); - else - *pphdl = phdl; + phdl = NULL; + } + *pphdl = phdl; return (error); } int proc_create(const char *file, char * const *argv, proc_child_func *pcf, void *child_arg, struct proc_handle **pphdl) { struct proc_handle *phdl; int error = 0; int status; pid_t pid; - /* - * Allocate memory for the process handle, a structure containing - * all things related to the process. - */ - if ((phdl = malloc(sizeof(struct proc_handle))) == NULL) - return (ENOMEM); + if (elf_version(EV_CURRENT) == EV_NONE) + return (ENOENT); - elf_version(EV_CURRENT); - /* Fork a new process. */ if ((pid = vfork()) == -1) error = errno; else if (pid == 0) { /* The child expects to be traced. */ if (ptrace(PT_TRACE_ME, 0, 0, 0) != 0) _exit(1); if (pcf != NULL) (*pcf)(child_arg); /* Execute the specified file: */ execvp(file, argv); /* Couldn't execute the file. */ _exit(2); + /* NOTREACHED */ } else { /* The parent owns the process handle. */ - error = proc_init(pid, 0, PS_IDLE, phdl); + error = proc_init(pid, 0, PS_IDLE, &phdl); if (error != 0) goto bad; /* Wait for the child process to stop. */ if (waitpid(pid, &status, WUNTRACED) == -1) { error = errno; DPRINTF("ERROR: child process %d didn't stop as expected", pid); goto bad; } /* Check for an unexpected status. */ - if (WIFSTOPPED(status) == 0) { + if (!WIFSTOPPED(status)) { error = errno; DPRINTFX("ERROR: child process %d status 0x%x", pid, status); goto bad; } else phdl->status = PS_STOP; } bad: - if (error) + if (error && phdl != NULL) { proc_free(phdl); - else - *pphdl = phdl; + phdl = NULL; + } + *pphdl = phdl; return (error); } void proc_free(struct proc_handle *phdl) { + + if (phdl->procstat != NULL) + procstat_close(phdl->procstat); free(phdl); } Index: head/lib/libproc/proc_rtld.c =================================================================== --- head/lib/libproc/proc_rtld.c (revision 303532) +++ head/lib/libproc/proc_rtld.c (revision 303533) @@ -1,84 +1,84 @@ /* * Copyright (c) 2010 The FreeBSD Foundation * All rights reserved. * * This software was developed by Rui Paulo under sponsorship from the * FreeBSD Foundation. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include "libproc.h" #include "_libproc.h" static int map_iter(const rd_loadobj_t *lop, void *arg) { struct proc_handle *phdl = arg; if (phdl->nobjs >= phdl->rdobjsz) { phdl->rdobjsz *= 2; phdl->rdobjs = reallocf(phdl->rdobjs, sizeof(*phdl->rdobjs) * phdl->rdobjsz); if (phdl->rdobjs == NULL) return (-1); } - if (strcmp(lop->rdl_path, phdl->execname) == 0 && + if (strcmp(lop->rdl_path, phdl->execpath) == 0 && (lop->rdl_prot & RD_RDL_X) != 0) phdl->rdexec = &phdl->rdobjs[phdl->nobjs]; memcpy(&phdl->rdobjs[phdl->nobjs++], lop, sizeof(*lop)); return (0); } rd_agent_t * proc_rdagent(struct proc_handle *phdl) { if (phdl->rdap == NULL && phdl->status != PS_UNDEAD && phdl->status != PS_IDLE) { if ((phdl->rdap = rd_new(phdl)) != NULL) { phdl->rdobjs = malloc(sizeof(*phdl->rdobjs) * 64); phdl->rdobjsz = 64; if (phdl->rdobjs == NULL) return (phdl->rdap); rd_loadobj_iter(phdl->rdap, map_iter, phdl); } } return (phdl->rdap); } void proc_updatesyms(struct proc_handle *phdl) { memset(phdl->rdobjs, 0, sizeof(*phdl->rdobjs) * phdl->rdobjsz); phdl->nobjs = 0; rd_loadobj_iter(phdl->rdap, map_iter, phdl); } Index: head/lib/libproc/proc_util.c =================================================================== --- head/lib/libproc/proc_util.c (revision 303532) +++ head/lib/libproc/proc_util.c (revision 303533) @@ -1,230 +1,240 @@ /*- * Copyright (c) 2010 The FreeBSD Foundation * Copyright (c) 2008 John Birrell (jb@freebsd.org) * All rights reserved. * * Portions of this software were developed by Rui Paulo under sponsorship * from the FreeBSD Foundation. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. * * $FreeBSD$ */ #include #include #include #include #include #include #include #include #include "_libproc.h" int proc_clearflags(struct proc_handle *phdl, int mask) { if (phdl == NULL) return (EINVAL); phdl->flags &= ~mask; return (0); } /* * NB: we return -1 as the Solaris libproc Psetrun() function. */ int proc_continue(struct proc_handle *phdl) { int pending = 0; if (phdl == NULL) return (-1); if (phdl->status == PS_STOP && WSTOPSIG(phdl->wstat) != SIGTRAP) pending = WSTOPSIG(phdl->wstat); if (ptrace(PT_CONTINUE, phdl->pid, (caddr_t)(uintptr_t)1, pending) != 0) return (-1); phdl->status = PS_RUN; return (0); } int proc_detach(struct proc_handle *phdl, int reason) { int status; if (phdl == NULL) return (EINVAL); if (reason == PRELEASE_KILL) { kill(phdl->pid, SIGKILL); return (0); } if (ptrace(PT_DETACH, phdl->pid, 0, 0) != 0 && errno == ESRCH) return (0); if (errno == EBUSY) { kill(phdl->pid, SIGSTOP); waitpid(phdl->pid, &status, WUNTRACED); ptrace(PT_DETACH, phdl->pid, 0, 0); kill(phdl->pid, SIGCONT); return (0); } return (0); } int proc_getflags(struct proc_handle *phdl) { if (phdl == NULL) return (-1); return(phdl->flags); } int proc_setflags(struct proc_handle *phdl, int mask) { if (phdl == NULL) return (EINVAL); phdl->flags |= mask; return (0); } int proc_state(struct proc_handle *phdl) { if (phdl == NULL) return (-1); return (phdl->status); } pid_t proc_getpid(struct proc_handle *phdl) { if (phdl == NULL) return (-1); return (phdl->pid); } int +proc_getmodel(struct proc_handle *phdl) +{ + + if (phdl == NULL) + return (-1); + + return (phdl->model); +} + +int proc_wstatus(struct proc_handle *phdl) { int status; if (phdl == NULL) return (-1); if (waitpid(phdl->pid, &status, WUNTRACED) < 0) { if (errno != EINTR) DPRINTF("waitpid"); return (-1); } if (WIFSTOPPED(status)) phdl->status = PS_STOP; if (WIFEXITED(status) || WIFSIGNALED(status)) phdl->status = PS_UNDEAD; phdl->wstat = status; return (phdl->status); } int proc_getwstat(struct proc_handle *phdl) { if (phdl == NULL) return (-1); return (phdl->wstat); } char * proc_signame(int sig, char *name, size_t namesz) { strlcpy(name, strsignal(sig), namesz); return (name); } int proc_read(struct proc_handle *phdl, void *buf, size_t size, size_t addr) { struct ptrace_io_desc piod; if (phdl == NULL) return (-1); piod.piod_op = PIOD_READ_D; piod.piod_len = size; piod.piod_addr = (void *)buf; piod.piod_offs = (void *)addr; if (ptrace(PT_IO, phdl->pid, (caddr_t)&piod, 0) < 0) return (-1); return (piod.piod_len); } const lwpstatus_t * proc_getlwpstatus(struct proc_handle *phdl) { struct ptrace_lwpinfo lwpinfo; lwpstatus_t *psp = &phdl->lwps; siginfo_t *siginfo; if (phdl == NULL) return (NULL); if (ptrace(PT_LWPINFO, phdl->pid, (caddr_t)&lwpinfo, sizeof(lwpinfo)) < 0) return (NULL); siginfo = &lwpinfo.pl_siginfo; if (lwpinfo.pl_event == PL_EVENT_SIGNAL && (lwpinfo.pl_flags & PL_FLAG_SI) != 0) { if (siginfo->si_signo == SIGTRAP && (siginfo->si_code == TRAP_BRKPT || siginfo->si_code == TRAP_TRACE)) { psp->pr_why = PR_FAULTED; psp->pr_what = FLTBPT; } else { psp->pr_why = PR_SIGNALLED; psp->pr_what = siginfo->si_signo; } } else if (lwpinfo.pl_flags & PL_FLAG_SCE) { psp->pr_why = PR_SYSENTRY; } else if (lwpinfo.pl_flags & PL_FLAG_SCX) { psp->pr_why = PR_SYSEXIT; } return (psp); } Index: head/share/mk/src.libnames.mk =================================================================== --- head/share/mk/src.libnames.mk (revision 303532) +++ head/share/mk/src.libnames.mk (revision 303533) @@ -1,577 +1,577 @@ # $FreeBSD$ # # The include file define library names suitable # for INTERNALLIB and PRIVATELIB definition .if !target(____) .error src.libnames.mk cannot be included directly. .endif .if !target(____) ____: .include _PRIVATELIBS= \ atf_c \ atf_cxx \ bsdstat \ devdctl \ event \ heimipcc \ heimipcs \ ldns \ sqlite3 \ ssh \ ucl \ unbound _INTERNALLIBS= \ amu \ bsnmptools \ cron \ elftc \ fifolog \ ipf \ lpr \ netbsd \ ntp \ ntpevent \ openbsd \ opts \ parse \ pe \ readline \ sl \ sm \ smdb \ smutil \ telnet \ vers _LIBRARIES= \ ${_PRIVATELIBS} \ ${_INTERNALLIBS} \ ${LOCAL_LIBRARIES} \ 80211 \ alias \ archive \ asn1 \ auditd \ avl \ begemot \ bluetooth \ bsdxml \ bsm \ bsnmp \ bz2 \ c \ c_pic \ calendar \ cam \ casper \ cap_dns \ cap_grp \ cap_pwd \ cap_random \ cap_sysctl \ com_err \ compiler_rt \ crypt \ crypto \ ctf \ cuse \ cxxrt \ devctl \ devdctl \ devinfo \ devstat \ dialog \ dpv \ dtrace \ dwarf \ edit \ elf \ execinfo \ fetch \ figpar \ geom \ gnuregex \ gpio \ gssapi \ gssapi_krb5 \ hdb \ heimbase \ heimntlm \ heimsqlite \ hx509 \ ipsec \ jail \ kadm5clnt \ kadm5srv \ kafs5 \ kdc \ kiconv \ krb5 \ kvm \ l \ lzma \ m \ magic \ md \ memstat \ mp \ mt \ nandfs \ ncurses \ ncursesw \ netgraph \ ngatm \ nv \ nvpair \ opie \ pam \ panel \ panelw \ pcap \ pcsclite \ pjdlog \ pmc \ proc \ procstat \ pthread \ radius \ readline \ roken \ rpcsec_gss \ rpcsvc \ rt \ rtld_db \ sbuf \ sdp \ sm \ smb \ ssl \ ssp_nonshared \ stdthreads \ supcplusplus \ sysdecode \ tacplus \ termcap \ termcapw \ ufs \ ugidfw \ ulog \ umem \ usb \ usbhid \ util \ uutil \ vmmapi \ wind \ wrap \ xo \ y \ ypclnt \ z \ zfs_core \ zfs \ zpool \ .if ${MK_BLACKLIST} != "no" _LIBRARIES+= \ blacklist \ .endif .if ${MK_OFED} != "no" _LIBRARIES+= \ cxgb4 \ ibcm \ ibcommon \ ibmad \ ibsdp \ ibumad \ ibverbs \ mlx4 \ mthca \ opensm \ osmcomp \ osmvendor \ rdmacm \ .endif # Each library's LIBADD needs to be duplicated here for static linkage of # 2nd+ order consumers. Auto-generating this would be better. _DP_80211= sbuf bsdxml _DP_archive= z bz2 lzma bsdxml .if ${MK_BLACKLIST} != "no" _DP_blacklist+= pthread .endif .if ${MK_OPENSSL} != "no" _DP_archive+= crypto .else _DP_archive+= md .endif _DP_sqlite3= pthread _DP_ssl= crypto _DP_ssh= crypto crypt z .if ${MK_LDNS} != "no" _DP_ssh+= ldns .endif _DP_edit= ncursesw .if ${MK_OPENSSL} != "no" _DP_bsnmp= crypto .endif _DP_geom= bsdxml sbuf _DP_cam= sbuf _DP_kvm= elf _DP_casper= nv _DP_cap_dns= nv _DP_cap_grp= nv _DP_cap_pwd= nv _DP_cap_random= nv _DP_cap_sysctl= nv _DP_pjdlog= util _DP_opie= md _DP_usb= pthread _DP_unbound= ssl crypto pthread _DP_rt= pthread .if ${MK_OPENSSL} == "no" _DP_radius= md .else _DP_radius= crypto .endif _DP_rtld_db= elf procstat _DP_procstat= kvm util elf .if ${MK_CXX} == "yes" .if ${MK_LIBCPLUSPLUS} != "no" _DP_proc= cxxrt .else _DP_proc= supcplusplus .endif .endif .if ${MK_CDDL} != "no" _DP_proc+= ctf .endif -_DP_proc+= elf rtld_db util +_DP_proc+= elf procstat rtld_db util _DP_mp= crypto _DP_memstat= kvm _DP_magic= z _DP_mt= sbuf bsdxml _DP_ldns= crypto .if ${MK_OPENSSL} != "no" _DP_fetch= ssl crypto .else _DP_fetch= md .endif _DP_execinfo= elf _DP_dwarf= elf _DP_dpv= dialog figpar util ncursesw _DP_dialog= ncursesw m _DP_cuse= pthread _DP_atf_cxx= atf_c _DP_devstat= kvm _DP_pam= radius tacplus opie md util .if ${MK_KERBEROS} != "no" _DP_pam+= krb5 .endif .if ${MK_OPENSSH} != "no" _DP_pam+= ssh .endif .if ${MK_NIS} != "no" _DP_pam+= ypclnt .endif _DP_readline= ncursesw _DP_roken= crypt _DP_kadm5clnt= com_err krb5 roken _DP_kadm5srv= com_err hdb krb5 roken _DP_heimntlm= crypto com_err krb5 roken _DP_hx509= asn1 com_err crypto roken wind _DP_hdb= asn1 com_err krb5 roken sqlite3 _DP_asn1= com_err roken _DP_kdc= roken hdb hx509 krb5 heimntlm asn1 crypto _DP_wind= com_err roken _DP_heimbase= pthread _DP_heimipcc= heimbase roken pthread _DP_heimipcs= heimbase roken pthread _DP_kafs5= asn1 krb5 roken _DP_krb5+= asn1 com_err crypt crypto hx509 roken wind heimbase heimipcc _DP_gssapi_krb5+= gssapi krb5 crypto roken asn1 com_err _DP_lzma= pthread _DP_ucl= m _DP_vmmapi= util _DP_ctf= z _DP_dtrace= ctf elf proc pthread rtld_db _DP_xo= util # The libc dependencies are not strictly needed but are defined to make the # assert happy. _DP_c= compiler_rt .if ${MK_SSP} != "no" _DP_c+= ssp_nonshared .endif _DP_stdthreads= pthread _DP_tacplus= md _DP_panel= ncurses _DP_panelw= ncursesw _DP_rpcsec_gss= gssapi _DP_smb= kiconv _DP_ulog= md _DP_fifolog= z _DP_ipf= kvm _DP_zfs= md pthread umem util uutil m nvpair avl bsdxml geom nvpair z \ zfs_core _DP_zfs_core= nvpair _DP_zpool= md pthread z nvpair avl umem .if ${MK_OFED} != "no" _DP_cxgb4= ibverbs pthread _DP_ibcm= ibverbs _DP_ibmad= ibcommon ibumad _DP_ibumad= ibcommon _DP_mlx4= ibverbs pthread _DP_mthca= ibverbs pthread _DP_opensm= pthread _DP_osmcomp= pthread _DP_osmvendor= ibumad opensm osmcomp pthread _DP_rdmacm= ibverbs .endif # Define special cases LDADD_supcplusplus= -lsupc++ LIBATF_C= ${DESTDIR}${LIBDIR}/libprivateatf-c.a LIBATF_CXX= ${DESTDIR}${LIBDIR}/libprivateatf-c++.a LDADD_atf_c= -lprivateatf-c LDADD_atf_cxx= -lprivateatf-c++ .for _l in ${_PRIVATELIBS} LIB${_l:tu}?= ${DESTDIR}${LIBDIR}/libprivate${_l}.a .endfor .for _l in ${_LIBRARIES} .if ${_INTERNALLIBS:M${_l}} LDADD_${_l}_L+= -L${LIB${_l:tu}DIR} .endif DPADD_${_l}?= ${LIB${_l:tu}} .if ${_PRIVATELIBS:M${_l}} LDADD_${_l}?= -lprivate${_l} .else LDADD_${_l}?= ${LDADD_${_l}_L} -l${_l} .endif # Add in all dependencies for static linkage. .if defined(_DP_${_l}) && (${_INTERNALLIBS:M${_l}} || \ (defined(NO_SHARED) && (${NO_SHARED} != "no" && ${NO_SHARED} != "NO"))) .for _d in ${_DP_${_l}} DPADD_${_l}+= ${DPADD_${_d}} LDADD_${_l}+= ${LDADD_${_d}} .endfor .endif .endfor # These are special cases where the library is broken and anything that uses # it needs to add more dependencies. Broken usually means that it has a # cyclic dependency and cannot link its own dependencies. This is bad, please # fix the library instead. # Unless the library itself is broken then the proper place to define # dependencies is _DP_* above. # libatf-c++ exposes libatf-c abi hence we need to explicit link to atf_c for # atf_cxx DPADD_atf_cxx+= ${DPADD_atf_c} LDADD_atf_cxx+= ${LDADD_atf_c} # Detect LDADD/DPADD that should be LIBADD, before modifying LDADD here. _BADLDADD= .for _l in ${LDADD:M-l*:N-l*/*:C,^-l,,} .if ${_LIBRARIES:M${_l}} && !${_PRIVATELIBS:M${_l}} _BADLDADD+= ${_l} .endif .endfor .if !empty(_BADLDADD) .error ${.CURDIR}: These libraries should be LIBADD+=foo rather than DPADD/LDADD+=-lfoo: ${_BADLDADD} .endif .for _l in ${LIBADD} DPADD+= ${DPADD_${_l}} LDADD+= ${LDADD_${_l}} .endfor # INTERNALLIB definitions. LIBELFTCDIR= ${OBJTOP}/lib/libelftc LIBELFTC?= ${LIBELFTCDIR}/libelftc.a LIBPEDIR= ${OBJTOP}/lib/libpe LIBPE?= ${LIBPEDIR}/libpe.a LIBREADLINEDIR= ${OBJTOP}/gnu/lib/libreadline/readline LIBREADLINE?= ${LIBREADLINEDIR}/libreadline.a LIBOPENBSDDIR= ${OBJTOP}/lib/libopenbsd LIBOPENBSD?= ${LIBOPENBSDDIR}/libopenbsd.a LIBSMDIR= ${OBJTOP}/lib/libsm LIBSM?= ${LIBSMDIR}/libsm.a LIBSMDBDIR= ${OBJTOP}/lib/libsmdb LIBSMDB?= ${LIBSMDBDIR}/libsmdb.a LIBSMUTILDIR= ${OBJTOP}/lib/libsmutil LIBSMUTIL?= ${LIBSMDBDIR}/libsmutil.a LIBNETBSDDIR?= ${OBJTOP}/lib/libnetbsd LIBNETBSD?= ${LIBNETBSDDIR}/libnetbsd.a LIBVERSDIR?= ${OBJTOP}/kerberos5/lib/libvers LIBVERS?= ${LIBVERSDIR}/libvers.a LIBSLDIR= ${OBJTOP}/kerberos5/lib/libsl LIBSL?= ${LIBSLDIR}/libsl.a LIBIPFDIR= ${OBJTOP}/sbin/ipf/libipf LIBIPF?= ${LIBIPFDIR}/libipf.a LIBTELNETDIR= ${OBJTOP}/lib/libtelnet LIBTELNET?= ${LIBTELNETDIR}/libtelnet.a LIBCRONDIR= ${OBJTOP}/usr.sbin/cron/lib LIBCRON?= ${LIBCRONDIR}/libcron.a LIBNTPDIR= ${OBJTOP}/usr.sbin/ntp/libntp LIBNTP?= ${LIBNTPDIR}/libntp.a LIBNTPEVENTDIR= ${OBJTOP}/usr.sbin/ntp/libntpevent LIBNTPEVENT?= ${LIBNTPEVENTDIR}/libntpevent.a LIBOPTSDIR= ${OBJTOP}/usr.sbin/ntp/libopts LIBOPTS?= ${LIBOPTSDIR}/libopts.a LIBPARSEDIR= ${OBJTOP}/usr.sbin/ntp/libparse LIBPARSE?= ${LIBPARSEDIR}/libparse.a LIBLPRDIR= ${OBJTOP}/usr.sbin/lpr/common_source LIBLPR?= ${LIBOPTSDIR}/liblpr.a LIBFIFOLOGDIR= ${OBJTOP}/usr.sbin/fifolog/lib LIBFIFOLOG?= ${LIBOPTSDIR}/libfifolog.a LIBBSNMPTOOLSDIR= ${OBJTOP}/usr.sbin/bsnmpd/tools/libbsnmptools LIBBSNMPTOOLS?= ${LIBBSNMPTOOLSDIR}/libbsnmptools.a LIBAMUDIR= ${OBJTOP}/usr.sbin/amd/libamu LIBAMU?= ${LIBAMUDIR}/libamu/libamu.a # Define a directory for each library. This is useful for adding -L in when # not using a --sysroot or for meta mode bootstrapping when there is no # Makefile.depend. These are sorted by directory. LIBAVLDIR= ${OBJTOP}/cddl/lib/libavl LIBCTFDIR= ${OBJTOP}/cddl/lib/libctf LIBDTRACEDIR= ${OBJTOP}/cddl/lib/libdtrace LIBNVPAIRDIR= ${OBJTOP}/cddl/lib/libnvpair LIBUMEMDIR= ${OBJTOP}/cddl/lib/libumem LIBUUTILDIR= ${OBJTOP}/cddl/lib/libuutil LIBZFSDIR= ${OBJTOP}/cddl/lib/libzfs LIBZFS_COREDIR= ${OBJTOP}/cddl/lib/libzfs_core LIBZPOOLDIR= ${OBJTOP}/cddl/lib/libzpool LIBCXGB4DIR= ${OBJTOP}/contrib/ofed/usr.lib/libcxgb4 LIBIBCMDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibcm LIBIBCOMMONDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibcommon LIBIBMADDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibmad LIBIBUMADDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibumad LIBIBVERBSDIR= ${OBJTOP}/contrib/ofed/usr.lib/libibverbs LIBMLX4DIR= ${OBJTOP}/contrib/ofed/usr.lib/libmlx4 LIBMTHCADIR= ${OBJTOP}/contrib/ofed/usr.lib/libmthca LIBOPENSMDIR= ${OBJTOP}/contrib/ofed/usr.lib/libopensm LIBOSMCOMPDIR= ${OBJTOP}/contrib/ofed/usr.lib/libosmcomp LIBOSMVENDORDIR= ${OBJTOP}/contrib/ofed/usr.lib/libosmvendor LIBRDMACMDIR= ${OBJTOP}/contrib/ofed/usr.lib/librdmacm LIBIBSDPDIR= ${OBJTOP}/contrib/ofed/usr.lib/libsdp LIBDIALOGDIR= ${OBJTOP}/gnu/lib/libdialog LIBGCOVDIR= ${OBJTOP}/gnu/lib/libgcov LIBGOMPDIR= ${OBJTOP}/gnu/lib/libgomp LIBGNUREGEXDIR= ${OBJTOP}/gnu/lib/libregex LIBSSPDIR= ${OBJTOP}/gnu/lib/libssp LIBSSP_NONSHAREDDIR= ${OBJTOP}/gnu/lib/libssp/libssp_nonshared LIBSUPCPLUSPLUSDIR= ${OBJTOP}/gnu/lib/libsupc++ LIBASN1DIR= ${OBJTOP}/kerberos5/lib/libasn1 LIBGSSAPI_KRB5DIR= ${OBJTOP}/kerberos5/lib/libgssapi_krb5 LIBGSSAPI_NTLMDIR= ${OBJTOP}/kerberos5/lib/libgssapi_ntlm LIBGSSAPI_SPNEGODIR= ${OBJTOP}/kerberos5/lib/libgssapi_spnego LIBHDBDIR= ${OBJTOP}/kerberos5/lib/libhdb LIBHEIMBASEDIR= ${OBJTOP}/kerberos5/lib/libheimbase LIBHEIMIPCCDIR= ${OBJTOP}/kerberos5/lib/libheimipcc LIBHEIMIPCSDIR= ${OBJTOP}/kerberos5/lib/libheimipcs LIBHEIMNTLMDIR= ${OBJTOP}/kerberos5/lib/libheimntlm LIBHX509DIR= ${OBJTOP}/kerberos5/lib/libhx509 LIBKADM5CLNTDIR= ${OBJTOP}/kerberos5/lib/libkadm5clnt LIBKADM5SRVDIR= ${OBJTOP}/kerberos5/lib/libkadm5srv LIBKAFS5DIR= ${OBJTOP}/kerberos5/lib/libkafs5 LIBKDCDIR= ${OBJTOP}/kerberos5/lib/libkdc LIBKRB5DIR= ${OBJTOP}/kerberos5/lib/libkrb5 LIBROKENDIR= ${OBJTOP}/kerberos5/lib/libroken LIBWINDDIR= ${OBJTOP}/kerberos5/lib/libwind LIBATF_CDIR= ${OBJTOP}/lib/atf/libatf-c LIBATF_CXXDIR= ${OBJTOP}/lib/atf/libatf-c++ LIBALIASDIR= ${OBJTOP}/lib/libalias/libalias LIBBLACKLISTDIR= ${OBJTOP}/lib/libblacklist LIBBLOCKSRUNTIMEDIR= ${OBJTOP}/lib/libblocksruntime LIBBSNMPDIR= ${OBJTOP}/lib/libbsnmp/libbsnmp LIBCASPERDIR= ${OBJTOP}/lib/libcasper/libcasper LIBCAP_DNSDIR= ${OBJTOP}/lib/libcasper/services/cap_dns LIBCAP_GRPDIR= ${OBJTOP}/lib/libcasper/services/cap_grp LIBCAP_PWDDIR= ${OBJTOP}/lib/libcasper/services/cap_pwd LIBCAP_RANDOMDIR= ${OBJTOP}/lib/libcasper/services/cap_random LIBCAP_SYSCTLDIR= ${OBJTOP}/lib/libcasper/services/cap_sysctl LIBBSDXMLDIR= ${OBJTOP}/lib/libexpat LIBKVMDIR= ${OBJTOP}/lib/libkvm LIBPTHREADDIR= ${OBJTOP}/lib/libthr LIBMDIR= ${OBJTOP}/lib/msun LIBFORMDIR= ${OBJTOP}/lib/ncurses/form LIBFORMLIBWDIR= ${OBJTOP}/lib/ncurses/formw LIBMENUDIR= ${OBJTOP}/lib/ncurses/menu LIBMENULIBWDIR= ${OBJTOP}/lib/ncurses/menuw LIBNCURSESDIR= ${OBJTOP}/lib/ncurses/ncurses LIBNCURSESWDIR= ${OBJTOP}/lib/ncurses/ncursesw LIBPANELDIR= ${OBJTOP}/lib/ncurses/panel LIBPANELWDIR= ${OBJTOP}/lib/ncurses/panelw LIBCRYPTODIR= ${OBJTOP}/secure/lib/libcrypto LIBSSHDIR= ${OBJTOP}/secure/lib/libssh LIBSSLDIR= ${OBJTOP}/secure/lib/libssl LIBTEKENDIR= ${OBJTOP}/sys/teken/libteken LIBEGACYDIR= ${OBJTOP}/tools/build LIBLNDIR= ${OBJTOP}/usr.bin/lex/lib LIBTERMCAPDIR= ${LIBNCURSESDIR} LIBTERMCAPWDIR= ${LIBNCURSESWDIR} # Default other library directories to lib/libNAME. .for lib in ${_LIBRARIES} LIB${lib:tu}DIR?= ${OBJTOP}/lib/lib${lib} .endfor # Validate that listed LIBADD are valid. .for _l in ${LIBADD} .if empty(_LIBRARIES:M${_l}) _BADLIBADD+= ${_l} .endif .endfor .if !empty(_BADLIBADD) .error ${.CURDIR}: Invalid LIBADD used which may need to be added to ${_this:T}: ${_BADLIBADD} .endif # Sanity check that libraries are defined here properly when building them. .if defined(LIB) && ${_LIBRARIES:M${LIB}} != "" .if !empty(LIBADD) && \ (!defined(_DP_${LIB}) || ${LIBADD:O:u} != ${_DP_${LIB}:O:u}) .error ${.CURDIR}: Missing or incorrect _DP_${LIB} entry in ${_this:T}. Should match LIBADD for ${LIB} ('${LIBADD}' vs '${_DP_${LIB}}') .endif # Note that OBJTOP is not yet defined here but for the purpose of the check # it is fine as it resolves to the SRC directory. .if !defined(LIB${LIB:tu}DIR) || !exists(${SRCTOP}/${LIB${LIB:tu}DIR:S,^${OBJTOP}/,,}) .error ${.CURDIR}: Missing or incorrect value for LIB${LIB:tu}DIR in ${_this:T}: ${LIB${LIB:tu}DIR:S,^${OBJTOP}/,,} .endif .if ${_INTERNALLIBS:M${LIB}} != "" && !defined(LIB${LIB:tu}) .error ${.CURDIR}: Missing value for LIB${LIB:tu} in ${_this:T}. Likely should be: LIB${LIB:tu}?= $${LIB${LIB:tu}DIR}/lib${LIB}.a .endif .endif .endif # !target(____)