Index: head/etc/defaults/rc.conf =================================================================== --- head/etc/defaults/rc.conf (revision 294294) +++ head/etc/defaults/rc.conf (revision 294295) @@ -1,703 +1,709 @@ #!/bin/sh # This is rc.conf - a file full of useful variables that you can set # to change the default startup behavior of your system. You should # not edit this file! Put any overrides into one of the ${rc_conf_files} # instead and you will be able to update these defaults later without # spamming your local configuration information. # # The ${rc_conf_files} files should only contain values which override # values set in this file. This eases the upgrade path when defaults # are changed and new features are added. # # All arguments must be in double or single quotes. # # For a more detailed explanation of all the rc.conf variables, please # refer to the rc.conf(5) manual page. # # $FreeBSD$ ############################################################## ### Important initial Boot-time options #################### ############################################################## #rc_debug="NO" # Set to YES to enable debugging output from rc.d rc_info="NO" # Enables display of informational messages at boot. rc_startmsgs="YES" # Show "Starting foo:" messages at boot rcshutdown_timeout="90" # Seconds to wait before terminating rc.shutdown early_late_divider="FILESYSTEMS" # Script that separates early/late # stages of the boot process. Make sure you know # the ramifications if you change this. # See rc.conf(5) for more details. always_force_depends="NO" # Set to check that indicated dependencies are # running during boot (can increase boot time). apm_enable="NO" # Set to YES to enable APM BIOS functions (or NO). apmd_enable="NO" # Run apmd to handle APM event from userland. apmd_flags="" # Flags to apmd (if enabled). ddb_enable="NO" # Set to YES to load ddb scripts at boot. ddb_config="/etc/ddb.conf" # ddb(8) config file. devd_enable="YES" # Run devd, to trigger programs on device tree changes. devd_flags="" # Additional flags for devd(8). #kld_list="" # Kernel modules to load after local disks are mounted kldxref_enable="NO" # Build linker.hints files with kldxref(8). kldxref_clobber="NO" # Overwrite old linker.hints at boot. kldxref_module_path="" # Override kern.module_path. A ';'-delimited list. powerd_enable="NO" # Run powerd to lower our power usage. powerd_flags="" # Flags to powerd (if enabled). tmpmfs="AUTO" # Set to YES to always create an mfs /tmp, NO to never tmpsize="20m" # Size of mfs /tmp if created tmpmfs_flags="-S" # Extra mdmfs options for the mfs /tmp varmfs="AUTO" # Set to YES to always create an mfs /var, NO to never varsize="32m" # Size of mfs /var if created varmfs_flags="-S" # Extra mount options for the mfs /var populate_var="AUTO" # Set to YES to always (re)populate /var, NO to never cleanvar_enable="YES" # Clean the /var directory local_startup="/usr/local/etc/rc.d" # startup script dirs. script_name_sep=" " # Change if your startup scripts' names contain spaces rc_conf_files="/etc/rc.conf /etc/rc.conf.local" # ZFS support zfs_enable="NO" # Set to YES to automatically mount ZFS file systems gptboot_enable="YES" # GPT boot success/failure reporting. # Experimental - test before enabling gbde_autoattach_all="NO" # YES automatically mounts gbde devices from fstab gbde_devices="NO" # Devices to automatically attach (list, or AUTO) gbde_attach_attempts="3" # Number of times to attempt attaching gbde devices gbde_lockdir="/etc" # Where to look for gbde lockfiles # GELI disk encryption configuration. geli_devices="" # List of devices to automatically attach in addition to # GELI devices listed in /etc/fstab. geli_tries="" # Number of times to attempt attaching geli device. # If empty, kern.geom.eli.tries will be used. geli_default_flags="" # Default flags for geli(8). geli_autodetach="YES" # Automatically detach on last close. # Providers are marked as such when all file systems are # mounted. # Example use. #geli_devices="da1 mirror/home" #geli_da1_flags="-p -k /etc/geli/da1.keys" #geli_da1_autodetach="NO" #geli_mirror_home_flags="-k /etc/geli/home.keys" root_rw_mount="YES" # Set to NO to inhibit remounting root read-write. root_hold_delay="30" # Time to wait for root mount hold release. fsck_y_enable="NO" # Set to YES to do fsck -y if the initial preen fails. fsck_y_flags="" # Additional flags for fsck -y background_fsck="YES" # Attempt to run fsck in the background where possible. background_fsck_delay="60" # Time to wait (seconds) before starting the fsck. netfs_types="nfs:NFS smbfs:SMB" # Net filesystems. extra_netfs_types="NO" # List of network extra filesystem types for delayed # mount at startup (or NO). ############################################################## ### Network configuration sub-section ###################### ############################################################## ### Basic network and firewall/security options: ### hostname="" # Set this! hostid_enable="YES" # Set host UUID. hostid_file="/etc/hostid" # File with hostuuid. nisdomainname="NO" # Set to NIS domain if using NIS (or NO). dhclient_program="/sbin/dhclient" # Path to dhcp client program. dhclient_flags="" # Extra flags to pass to dhcp client. #dhclient_flags_fxp0="" # Extra dhclient flags for fxp0 only background_dhclient="NO" # Start dhcp client in the background. #background_dhclient_fxp0="YES" # Start dhcp client on fxp0 in the background. synchronous_dhclient="NO" # Start dhclient directly on configured # interfaces during startup. defaultroute_delay="30" # Time to wait for a default route on a DHCP interface. defaultroute_carrier_delay="5" # Time to wait for carrier while waiting for a default route. netif_enable="YES" # Set to YES to initialize network interfaces netif_ipexpand_max="2048" # Maximum number of IP addrs in a range spec. wpa_supplicant_program="/usr/sbin/wpa_supplicant" wpa_supplicant_flags="-s" # Extra flags to pass to wpa_supplicant wpa_supplicant_conf_file="/etc/wpa_supplicant.conf" # firewall_enable="NO" # Set to YES to enable firewall functionality firewall_script="/etc/rc.firewall" # Which script to run to set up the firewall firewall_type="UNKNOWN" # Firewall type (see /etc/rc.firewall) firewall_quiet="NO" # Set to YES to suppress rule display firewall_logging="NO" # Set to YES to enable events logging firewall_logif="NO" # Set to YES to create logging-pseudo interface firewall_flags="" # Flags passed to ipfw when type is a file firewall_coscripts="" # List of executables/scripts to run after # firewall starts/stops firewall_client_net="192.0.2.0/24" # IPv4 Network address for "client" # firewall. #firewall_client_net_ipv6="2001:db8:2:1::/64" # IPv6 network prefix for # "client" firewall. firewall_simple_iif="ed1" # Inside network interface for "simple" # firewall. firewall_simple_inet="192.0.2.16/28" # Inside network address for "simple" # firewall. firewall_simple_oif="ed0" # Outside network interface for "simple" # firewall. firewall_simple_onet="192.0.2.0/28" # Outside network address for "simple" # firewall. #firewall_simple_iif_ipv6="ed1" # Inside IPv6 network interface for "simple" # firewall. #firewall_simple_inet_ipv6="2001:db8:2:800::/56" # Inside IPv6 network prefix # for "simple" firewall. #firewall_simple_oif_ipv6="ed0" # Outside IPv6 network interface for "simple" # firewall. #firewall_simple_onet_ipv6="2001:db8:2:0::/56" # Outside IPv6 network prefix # for "simple" firewall. firewall_myservices="" # List of TCP ports on which this host # offers services for "workstation" firewall. firewall_allowservices="" # List of IPs which have access to # $firewall_myservices for "workstation" # firewall. firewall_trusted="" # List of IPs which have full access to this # host for "workstation" firewall. firewall_logdeny="NO" # Set to YES to log default denied incoming # packets for "workstation" firewall. firewall_nologports="135-139,445 1026,1027 1433,1434" # List of TCP/UDP ports # for which denied incoming packets are not # logged for "workstation" firewall. firewall_nat_enable="NO" # Enable kernel NAT (if firewall_enable == YES) firewall_nat_interface="" # Public interface or IPaddress to use firewall_nat_flags="" # Additional configuration parameters dummynet_enable="NO" # Load the dummynet(4) module ip_portrange_first="NO" # Set first dynamically allocated port ip_portrange_last="NO" # Set last dynamically allocated port ike_enable="NO" # Enable IKE daemon (usually racoon or isakmpd) ike_program="/usr/local/sbin/isakmpd" # Path to IKE daemon ike_flags="" # Additional flags for IKE daemon ipsec_enable="NO" # Set to YES to run setkey on ipsec_file ipsec_file="/etc/ipsec.conf" # Name of config file for setkey natd_program="/sbin/natd" # path to natd, if you want a different one. natd_enable="NO" # Enable natd (if firewall_enable == YES). natd_interface="" # Public interface or IPaddress to use. natd_flags="" # Additional flags for natd. ipfilter_enable="NO" # Set to YES to enable ipfilter functionality ipfilter_program="/sbin/ipf" # where the ipfilter program lives ipfilter_rules="/etc/ipf.rules" # rules definition file for ipfilter, see # /usr/src/contrib/ipfilter/rules for examples ipfilter_flags="" # additional flags for ipfilter ipnat_enable="NO" # Set to YES to enable ipnat functionality ipnat_program="/sbin/ipnat" # where the ipnat program lives ipnat_rules="/etc/ipnat.rules" # rules definition file for ipnat ipnat_flags="" # additional flags for ipnat ipmon_enable="NO" # Set to YES for ipmon; needs ipfilter or ipnat ipmon_program="/sbin/ipmon" # where the ipfilter monitor program lives ipmon_flags="-Ds" # typically "-Ds" or "-D /var/log/ipflog" ipfs_enable="NO" # Set to YES to enable saving and restoring # of state tables at shutdown and boot ipfs_program="/sbin/ipfs" # where the ipfs program lives ipfs_flags="" # additional flags for ipfs pf_enable="NO" # Set to YES to enable packet filter (pf) pf_rules="/etc/pf.conf" # rules definition file for pf pf_program="/sbin/pfctl" # where the pfctl program lives pf_flags="" # additional flags for pfctl pflog_enable="NO" # Set to YES to enable packet filter logging pflog_logfile="/var/log/pflog" # where pflogd should store the logfile pflog_program="/sbin/pflogd" # where the pflogd program lives pflog_flags="" # additional flags for pflogd ftpproxy_enable="NO" # Set to YES to enable ftp-proxy(8) for pf ftpproxy_flags="" # additional flags for ftp-proxy(8) pfsync_enable="NO" # Expose pf state to other hosts for syncing pfsync_syncdev="" # Interface for pfsync to work through pfsync_syncpeer="" # IP address of pfsync peer host pfsync_ifconfig="" # Additional options to ifconfig(8) for pfsync tcp_extensions="YES" # Set to NO to turn off RFC1323 extensions. log_in_vain="0" # >=1 to log connects to ports w/o listeners. tcp_keepalive="YES" # Enable stale TCP connection timeout (or NO). tcp_drop_synfin="NO" # Set to YES to drop TCP packets with SYN+FIN # NOTE: this violates the TCP specification icmp_drop_redirect="NO" # Set to YES to ignore ICMP REDIRECT packets icmp_log_redirect="NO" # Set to YES to log ICMP REDIRECT packets network_interfaces="auto" # List of network interfaces (or "auto"). cloned_interfaces="" # List of cloned network interfaces to create. #cloned_interfaces="gif0 gif1 gif2 gif3" # Pre-cloning GENERIC config. #ifconfig_lo0="inet 127.0.0.1" # default loopback device configuration. #ifconfig_lo0_alias0="inet 127.0.0.254 netmask 0xffffffff" # Sample alias entry. #ifconfig_ed0_ipv6="inet6 2001:db8:1::1 prefixlen 64" # Sample IPv6 addr entry #ifconfig_ed0_alias0="inet6 2001:db8:2::1 prefixlen 64" # Sample IPv6 alias #ifconfig_fxp0_name="net0" # Change interface name from fxp0 to net0. #vlans_fxp0="101 vlan0" # vlan(4) interfaces for fxp0 device #create_args_vlan0="vlan 102" # vlan tag for vlan0 device #wlans_ath0="wlan0" # wlan(4) interfaces for ath0 device #wlandebug_wlan0="scan+auth+assoc" # Set debug flags with wlanddebug(8) #ipv4_addrs_fxp0="192.168.0.1/24 192.168.1.1-5/28" # example IPv4 address entry. # #autobridge_interfaces="bridge0" # List of bridges to check #autobridge_bridge0="tap* vlan0" # Interface glob to automatically add to the bridge # # If you have any sppp(4) interfaces above, you might also want to set # the following parameters. Refer to spppcontrol(8) for their meaning. sppp_interfaces="" # List of sppp interfaces. #sppp_interfaces="...0" # example: sppp over ... #spppconfig_...0="authproto=chap myauthname=foo myauthsecret='top secret' hisauthname=some-gw hisauthsecret='another secret'" # User ppp configuration. ppp_enable="NO" # Start user-ppp (or NO). ppp_program="/usr/sbin/ppp" # Path to user-ppp program. ppp_mode="auto" # Choice of "auto", "ddial", "direct" or "dedicated". # For details see man page for ppp(8). Default is auto. ppp_nat="YES" # Use PPP's internal network address translation or NO. ppp_profile="papchap" # Which profile to use from /etc/ppp/ppp.conf. ppp_user="root" # Which user to run ppp as # Start multiple instances of ppp at boot time #ppp_profile="profile1 profile2 profile3" # Which profiles to use #ppp_profile1_mode="ddial" # Override ppp mode for profile1 #ppp_profile2_nat="NO" # Override nat mode for profile2 # profile3 uses default ppp_mode and ppp_nat ### Network daemon (miscellaneous) ### hostapd_enable="NO" # Run hostap daemon. syslogd_enable="YES" # Run syslog daemon (or NO). syslogd_program="/usr/sbin/syslogd" # path to syslogd, if you want a different one. syslogd_flags="-s" # Flags to syslogd (if enabled). altlog_proglist="" # List of chrooted applicatioins in /var inetd_enable="NO" # Run the network daemon dispatcher (YES/NO). inetd_program="/usr/sbin/inetd" # path to inetd, if you want a different one. inetd_flags="-wW -C 60" # Optional flags to inetd iscsid_enable="NO" # iSCSI initiator daemon. iscsictl_enable="NO" # iSCSI initiator autostart. iscsictl_flags="-Aa" # Optional flags to iscsictl. hastd_enable="NO" # Run the HAST daemon (YES/NO). hastd_program="/sbin/hastd" # path to hastd, if you want a different one. hastd_flags="" # Optional flags to hastd. ctld_enable="NO" # CAM Target Layer / iSCSI target daemon. local_unbound_enable="NO" # local caching resolver # # kerberos. Do not run the admin daemons on slave servers # kdc_enable="NO" # Run a kerberos 5 KDC (or NO). kdc_program="/usr/libexec/kdc" # path to kerberos 5 KDC kdc_flags="" # Additional flags to the kerberos 5 KDC kadmind_enable="NO" # Run kadmind (or NO) kadmind_program="/usr/libexec/kadmind" # path to kadmind kpasswdd_enable="NO" # Run kpasswdd (or NO) kpasswdd_program="/usr/libexec/kpasswdd" # path to kpasswdd kfd_enable="NO" # Run kfd (or NO) kfd_program="/usr/libexec/kfd" # path to kerberos 5 kfd daemon kfd_flags="" ipropd_master_enable="NO" # Run Heimdal incremental propagation daemon # (master daemon). ipropd_master_program="/usr/libexec/ipropd-master" ipropd_master_flags="" # Flags to ipropd-master. ipropd_master_keytab="/etc/krb5.keytab" # keytab for ipropd-master. ipropd_master_slaves="" # slave node names used for /var/heimdal/slaves. ipropd_slave_enable="NO" # Run Heimdal incremental propagation daemon # (slave daemon). ipropd_slave_program="/usr/libexec/ipropd-slave" ipropd_slave_flags="" # Flags to ipropd-slave. ipropd_slave_keytab="/etc/krb5.keytab" # keytab for ipropd-slave. ipropd_slave_master="" # master node name. gssd_enable="NO" # Run the gssd daemon (or NO). gssd_program="/usr/sbin/gssd" # Path to gssd. gssd_flags="" # Flags for gssd. rwhod_enable="NO" # Run the rwho daemon (or NO). rwhod_flags="" # Flags for rwhod rarpd_enable="NO" # Run rarpd (or NO). rarpd_flags="-a" # Flags to rarpd. bootparamd_enable="NO" # Run bootparamd (or NO). bootparamd_flags="" # Flags to bootparamd pppoed_enable="NO" # Run the PPP over Ethernet daemon. pppoed_provider="*" # Provider and ppp(8) config file entry. pppoed_flags="-P /var/run/pppoed.pid" # Flags to pppoed (if enabled). pppoed_interface="fxp0" # The interface that pppoed runs on. sshd_enable="NO" # Enable sshd sshd_program="/usr/sbin/sshd" # path to sshd, if you want a different one. sshd_flags="" # Additional flags for sshd. ftpd_enable="NO" # Enable stand-alone ftpd. ftpd_program="/usr/libexec/ftpd" # Path to ftpd, if you want a different one. ftpd_flags="" # Additional flags to stand-alone ftpd. ### Network daemon (NFS): All need rpcbind_enable="YES" ### amd_enable="NO" # Run amd service with $amd_flags (or NO). amd_program="/usr/sbin/amd" # path to amd, if you want a different one. amd_flags="-a /.amd_mnt -l syslog /host /etc/amd.map /net /etc/amd.map" amd_map_program="NO" # Can be set to "ypcat -k amd.master" autofs_enable="NO" # Run autofs daemons. automount_flags="" # Flags to automount(8) (if autofs enabled). automountd_flags="" # Flags to automountd(8) (if autofs enabled). autounmountd_flags="" # Flags to autounmountd(8) (if autofs enabled). nfs_client_enable="NO" # This host is an NFS client (or NO). nfs_access_cache="60" # Client cache timeout in seconds nfs_server_enable="NO" # This host is an NFS server (or NO). nfs_server_flags="-u -t" # Flags to nfsd (if enabled). nfs_server_managegids="NO" # The NFS server maps gids for AUTH_SYS (or NO). mountd_enable="NO" # Run mountd (or NO). mountd_flags="-r" # Flags to mountd (if NFS server enabled). weak_mountd_authentication="NO" # Allow non-root mount requests to be served. nfs_reserved_port_only="NO" # Provide NFS only on secure port (or NO). nfs_bufpackets="" # bufspace (in packets) for client rpc_lockd_enable="NO" # Run NFS rpc.lockd needed for client/server. rpc_lockd_flags="" # Flags to rpc.lockd (if enabled). rpc_statd_enable="NO" # Run NFS rpc.statd needed for client/server. rpc_statd_flags="" # Flags to rpc.statd (if enabled). rpcbind_enable="NO" # Run the portmapper service (YES/NO). rpcbind_program="/usr/sbin/rpcbind" # path to rpcbind, if you want a different one. rpcbind_flags="" # Flags to rpcbind (if enabled). rpc_ypupdated_enable="NO" # Run if NIS master and SecureRPC (or NO). keyserv_enable="NO" # Run the SecureRPC keyserver (or NO). keyserv_flags="" # Flags to keyserv (if enabled). nfsv4_server_enable="NO" # Enable support for NFSv4 nfscbd_enable="NO" # NFSv4 client side callback daemon nfscbd_flags="" # Flags for nfscbd nfsuserd_enable="NO" # NFSv4 user/group name mapping daemon nfsuserd_flags="" # Flags for nfsuserd ### Network Time Services options: ### timed_enable="NO" # Run the time daemon (or NO). timed_flags="" # Flags to timed (if enabled). ntpdate_enable="NO" # Run ntpdate to sync time on boot (or NO). ntpdate_program="/usr/sbin/ntpdate" # path to ntpdate, if you want a different one. ntpdate_flags="-b" # Flags to ntpdate (if enabled). ntpdate_config="/etc/ntp.conf" # ntpdate(8) configuration file ntpdate_hosts="" # Whitespace-separated list of ntpdate(8) servers. ntpd_enable="NO" # Run ntpd Network Time Protocol (or NO). ntpd_program="/usr/sbin/ntpd" # path to ntpd, if you want a different one. ntpd_config="/etc/ntp.conf" # ntpd(8) configuration file ntpd_sync_on_start="NO" # Sync time on ntpd startup, even if offset is high ntpd_flags="-p /var/run/ntpd.pid -f /var/db/ntpd.drift" # Flags to ntpd (if enabled). # Network Information Services (NIS) options: All need rpcbind_enable="YES" ### nis_client_enable="NO" # We're an NIS client (or NO). nis_client_flags="" # Flags to ypbind (if enabled). nis_ypset_enable="NO" # Run ypset at boot time (or NO). nis_ypset_flags="" # Flags to ypset (if enabled). nis_server_enable="NO" # We're an NIS server (or NO). nis_server_flags="" # Flags to ypserv (if enabled). nis_ypxfrd_enable="NO" # Run rpc.ypxfrd at boot time (or NO). nis_ypxfrd_flags="" # Flags to rpc.ypxfrd (if enabled). nis_yppasswdd_enable="NO" # Run rpc.yppasswdd at boot time (or NO). nis_yppasswdd_flags="" # Flags to rpc.yppasswdd (if enabled). ### SNMP daemon ### # Be sure to understand the security implications of running SNMP v1/v2 # in your network. bsnmpd_enable="NO" # Run the SNMP daemon (or NO). bsnmpd_flags="" # Flags for bsnmpd. ### Network routing options: ### defaultrouter="NO" # Set to default gateway (or NO). static_arp_pairs="" # Set to static ARP list (or leave empty). static_ndp_pairs="" # Set to static NDP list (or leave empty). static_routes="" # Set to static route list (or leave empty). natm_static_routes="" # Set to static route list for NATM (or leave empty). gateway_enable="NO" # Set to YES if this host will be a gateway. routed_enable="NO" # Set to YES to enable a routing daemon. routed_program="/sbin/routed" # Name of routing daemon to use if enabled. routed_flags="-q" # Flags for routing daemon. arpproxy_all="NO" # replaces obsolete kernel option ARP_PROXYALL. forward_sourceroute="NO" # do source routing (only if gateway_enable is set to "YES") accept_sourceroute="NO" # accept source routed packets to us ### ATM interface options: ### atm_enable="NO" # Configure ATM interfaces (or NO). #atm_netif_hea0="atm 1" # Network interfaces for physical interface. #atm_sigmgr_hea0="uni31" # Signalling manager for physical interface. #atm_prefix_hea0="ILMI" # NSAP prefix (UNI interfaces only) (or ILMI). #atm_macaddr_hea0="NO" # Override physical MAC address (or NO). #atm_arpserver_atm0="0x47.0005.80.999999.9999.9999.9999.999999999999.00" # ATMARP server address (or local). #atm_scsparp_atm0="NO" # Run SCSP/ATMARP on network interface (or NO). atm_pvcs="" # Set to PVC list (or leave empty). atm_arps="" # Set to permanent ARP list (or leave empty). ### Bluetooth ### hcsecd_enable="NO" # Enable hcsecd(8) (or NO) hcsecd_config="/etc/bluetooth/hcsecd.conf" # hcsecd(8) configuration file sdpd_enable="NO" # Enable sdpd(8) (or NO) sdpd_control="/var/run/sdp" # sdpd(8) control socket sdpd_groupname="nobody" # set spdp(8) user/group to run as after sdpd_username="nobody" # it initializes bthidd_enable="NO" # Enable bthidd(8) (or NO) bthidd_config="/etc/bluetooth/bthidd.conf" # bthidd(8) configuration file bthidd_hids="/var/db/bthidd.hids" # bthidd(8) known HID devices file rfcomm_pppd_server_enable="NO" # Enable rfcomm_pppd(8) in server mode (or NO) rfcomm_pppd_server_profile="one two" # Profile to use from /etc/ppp/ppp.conf # #rfcomm_pppd_server_one_bdaddr="" # Override local bdaddr for 'one' rfcomm_pppd_server_one_channel="1" # Override local channel for 'one' #rfcomm_pppd_server_one_register_sp="NO" # Override SP and DUN register #rfcomm_pppd_server_one_register_dun="NO" # for 'one' # #rfcomm_pppd_server_two_bdaddr="" # Override local bdaddr for 'two' rfcomm_pppd_server_two_channel="3" # Override local channel for 'two' #rfcomm_pppd_server_two_register_sp="NO" # Override SP and DUN register #rfcomm_pppd_server_two_register_dun="NO" # for 'two' ubthidhci_enable="NO" # Switch an USB BT controller present on #ubthidhci_busnum="3" # bus 3 and addr 2 from HID mode to HCI mode. #ubthidhci_addr="2" # Check usbconfig list to find the correct # numbers for your system. ### Network link/usability verification options netwait_enable="NO" # Enable rc.d/netwait (or NO) #netwait_ip="" # Wait for ping response from any IP in this list. netwait_timeout="60" # Total number of seconds to perform pings. #netwait_if="" # Wait for active link on each intf in this list. netwait_if_timeout="30" # Total number of seconds to monitor link state. ### Miscellaneous network options: ### icmp_bmcastecho="NO" # respond to broadcast ping packets ### IPv6 options: ### ipv6_network_interfaces="auto" # List of IPv6 network interfaces # (or "auto" or "none"). ipv6_activate_all_interfaces="NO" # If NO, interfaces which have no # corresponding $ifconfig_IF_ipv6 is # marked as IFDISABLED for security # reason. ipv6_defaultrouter="NO" # Set to IPv6 default gateway (or NO). #ipv6_defaultrouter="2002:c058:6301::" # Use this for 6to4 (RFC 3068) ipv6_static_routes="" # Set to static route list (or leave empty). #ipv6_static_routes="xxx" # An example to set fec0:0000:0000:0006::/64 # route toward loopback interface. #ipv6_route_xxx="fec0:0000:0000:0006:: -prefixlen 64 ::1" ipv6_gateway_enable="NO" # Set to YES if this host will be a gateway. ipv6_cpe_wanif="NO" # Set to the upstram interface name if this # node will work as a router to forward IPv6 # packets not explicitly addressed to itself. ipv6_privacy="NO" # Use privacy address on RA-receiving IFs # (RFC 4941) route6d_enable="NO" # Set to YES to enable an IPv6 routing daemon. route6d_program="/usr/sbin/route6d" # Name of IPv6 routing daemon. route6d_flags="" # Flags to IPv6 routing daemon. #route6d_flags="-l" # Example for route6d with only IPv6 site local # addrs. #route6d_flags="-q" # If you want to run a routing daemon on an end # node, you should stop advertisement. #ipv6_network_interfaces="ed0 ep0" # Examples for router # or static configuration for end node. # Choose correct prefix value. #ipv6_prefix_ed0="fec0:0000:0000:0001 fec0:0000:0000:0002" # Examples for rtr. #ipv6_prefix_ep0="fec0:0000:0000:0003 fec0:0000:0000:0004" # Examples for rtr. ipv6_default_interface="NO" # Default output interface for scoped addrs. # This works only with # ipv6_gateway_enable="NO". rtsol_flags="" # Flags to IPv6 router solicitation. rtsold_enable="NO" # Set to YES to enable an IPv6 router # solicitation daemon. rtsold_flags="-a" # Flags to an IPv6 router solicitation # daemon. rtadvd_enable="NO" # Set to YES to enable an IPv6 router # advertisement daemon. If set to YES, # this router becomes a possible candidate # IPv6 default router for local subnets. rtadvd_interfaces="" # Interfaces rtadvd sends RA packets. mroute6d_enable="NO" # Do IPv6 multicast routing. mroute6d_program="/usr/local/sbin/pim6dd" # Name of IPv6 multicast # routing daemon. You need to # install it from package or # port. mroute6d_flags="" # Flags to IPv6 multicast routing daemon. stf_interface_ipv4addr="" # Local IPv4 addr for 6to4 IPv6 over IPv4 # tunneling interface. Specify this entry # to enable 6to4 interface. stf_interface_ipv4plen="0" # Prefix length for 6to4 IPv4 addr, # to limit peer addr range. Effective value # is 0-31. stf_interface_ipv6_ifid="0:0:0:1" # IPv6 interface id for stf0. # If you like, you can set "AUTO" for this. stf_interface_ipv6_slaid="0000" # IPv6 Site Level Aggregator for stf0 ipv6_ipv4mapping="NO" # Set to "YES" to enable IPv4 mapped IPv6 addr # communication. (like ::ffff:a.b.c.d) ipv6_ipfilter_rules="/etc/ipf6.rules" # rules definition file for ipfilter, # see /usr/src/contrib/ipfilter/rules # for examples ip6addrctl_enable="YES" # Set to YES to enable default address selection ip6addrctl_verbose="NO" # Set to YES to enable verbose configuration messages ip6addrctl_policy="AUTO" # A pre-defined address selection policy # (ipv4_prefer, ipv6_prefer, or AUTO) ############################################################## ### System console options ################################# ############################################################## keyboard="" # keyboard device to use (default /dev/kbd0). keymap="NO" # keymap in /usr/share/{syscons,vt}/keymaps/* (or NO). keyrate="NO" # keyboard rate to: slow, normal, fast (or NO). keybell="NO" # See kbdcontrol(1) for options. Use "off" to disable. keychange="NO" # function keys default values (or NO). cursor="NO" # cursor type {normal|blink|destructive} (or NO). scrnmap="NO" # screen map in /usr/share/syscons/scrnmaps/* (or NO). font8x16="NO" # font 8x16 from /usr/share/{syscons,vt}/fonts/* (or NO). font8x14="NO" # font 8x14 from /usr/share/{syscons,vt}/fonts/* (or NO). font8x8="NO" # font 8x8 from /usr/share/{syscons,vt}/fonts/* (or NO). blanktime="300" # blank time (in seconds) or "NO" to turn it off. saver="NO" # screen saver: Uses /boot/kernel/${saver}_saver.ko moused_nondefault_enable="YES" # Treat non-default mice as enabled unless # specifically overriden in rc.conf(5). moused_enable="NO" # Run the mouse daemon. moused_type="auto" # See man page for rc.conf(5) for available settings. moused_port="/dev/psm0" # Set to your mouse port. moused_flags="" # Any additional flags to moused. mousechar_start="NO" # if 0xd0-0xd3 default range is occupied in your # language code table, specify alternative range # start like mousechar_start=3, see vidcontrol(1) allscreens_flags="" # Set this vidcontrol mode for all virtual screens allscreens_kbdflags="" # Set this kbdcontrol mode for all virtual screens ############################################################## ### Mail Transfer Agent (MTA) options ###################### ############################################################## mta_start_script="/etc/rc.sendmail" # Script to start your chosen MTA, called by /etc/rc. # Settings for /etc/rc.sendmail and /etc/rc.d/sendmail: sendmail_enable="NO" # Run the sendmail inbound daemon (YES/NO). sendmail_pidfile="/var/run/sendmail.pid" # sendmail pid file sendmail_procname="/usr/sbin/sendmail" # sendmail process name sendmail_flags="-L sm-mta -bd -q30m" # Flags to sendmail (as a server) sendmail_cert_create="YES" # Create a server certificate if none (YES/NO) #sendmail_cert_cn="CN" # CN of the generate certificate sendmail_submit_enable="YES" # Start a localhost-only MTA for mail submission sendmail_submit_flags="-L sm-mta -bd -q30m -ODaemonPortOptions=Addr=localhost" # Flags for localhost-only MTA sendmail_outbound_enable="YES" # Dequeue stuck mail (YES/NO). sendmail_outbound_flags="-L sm-queue -q30m" # Flags to sendmail (outbound only) sendmail_msp_queue_enable="YES" # Dequeue stuck clientmqueue mail (YES/NO). sendmail_msp_queue_flags="-L sm-msp-queue -Ac -q30m" # Flags for sendmail_msp_queue daemon. sendmail_rebuild_aliases="NO" # Run newaliases if necessary (YES/NO). ############################################################## ### Miscellaneous administrative options ################### ############################################################## auditd_enable="NO" # Run the audit daemon. auditd_program="/usr/sbin/auditd" # Path to the audit daemon. auditd_flags="" # Which options to pass to the audit daemon. auditdistd_enable="NO" # Run the audit daemon. auditdistd_program="/usr/sbin/auditdistd" # Path to the auditdistd daemon. auditdistd_flags="" # Which options to pass to the auditdistd daemon. cron_enable="YES" # Run the periodic job daemon. cron_program="/usr/sbin/cron" # Which cron executable to run (if enabled). cron_dst="YES" # Handle DST transitions intelligently (YES/NO) cron_flags="" # Which options to pass to the cron daemon. lpd_enable="NO" # Run the line printer daemon. lpd_program="/usr/sbin/lpd" # path to lpd, if you want a different one. lpd_flags="" # Flags to lpd (if enabled). nscd_enable="NO" # Run the nsswitch caching daemon. chkprintcap_enable="NO" # Run chkprintcap(8) before running lpd. chkprintcap_flags="-d" # Create missing directories by default. dumpdev="AUTO" # Device to crashdump to (device name, AUTO, or NO). dumpdir="/var/crash" # Directory where crash dumps are to be stored savecore_flags="-m 10" # Used if dumpdev is enabled above, and present. # By default, only the 10 most recent kernel dumps # are saved. crashinfo_enable="YES" # Automatically generate crash dump summary. crashinfo_program="/usr/sbin/crashinfo" # Script to generate crash dump summary. quota_enable="NO" # turn on quotas on startup (or NO). check_quotas="YES" # Check quotas on startup (or NO). quotaon_flags="-a" # Turn quotas on for all file systems (if enabled) quotaoff_flags="-a" # Turn quotas off for all file systems at shutdown quotacheck_flags="-a" # Check all file system quotas (if enabled) accounting_enable="NO" # Turn on process accounting (or NO). ibcs2_enable="NO" # Ibcs2 (SCO) emulation loaded at startup (or NO). ibcs2_loaders="coff" # List of additional Ibcs2 loaders (or NO). firstboot_sentinel="/firstboot" # Scripts with "firstboot" keyword are run if # this file exists. Should be on a R/W filesystem so # the file can be deleted after the boot completes. # Emulation/compatibility services provided by /etc/rc.d/abi sysvipc_enable="NO" # Load System V IPC primitives at startup (or NO). linux_enable="NO" # Linux binary compatibility loaded at startup (or NO). svr4_enable="NO" # SysVR4 emulation loaded at startup (or NO). clear_tmp_enable="NO" # Clear /tmp at startup. clear_tmp_X="YES" # Clear and recreate X11-related directories in /tmp ldconfig_insecure="NO" # Set to YES to disable ldconfig security checks ldconfig_paths="/usr/lib/compat /usr/local/lib /usr/local/lib/compat/pkg" # shared library search paths ldconfig32_paths="/usr/lib32 /usr/lib32/compat" # 32-bit compatibility shared library search paths +ldconfigsoft_paths="/usr/libsoft /usr/libsoft/compat /usr/local/libsoft" + # soft float compatibility shared library search paths + # Note: temporarily with extra stuff for transition ldconfig_paths_aout="/usr/lib/compat/aout /usr/local/lib/aout" # a.out shared library search paths ldconfig_local_dirs="/usr/local/libdata/ldconfig" # Local directories with ldconfig configuration files. ldconfig_local32_dirs="/usr/local/libdata/ldconfig32" # Local directories with 32-bit compatibility ldconfig + # configuration files. +ldconfig_localsoft_dirs="/usr/local/libdata/ldconfigsoft" + # Local directories with soft float compatibility ldconfig # configuration files. kern_securelevel_enable="NO" # kernel security level (see security(7)) kern_securelevel="-1" # range: -1..3 ; `-1' is the most insecure # Note that setting securelevel to 0 will result # in the system booting with securelevel set to 1, as # init(8) will raise the level when rc(8) completes. update_motd="YES" # update version info in /etc/motd (or NO) entropy_boot_file="/boot/entropy" # Set to NO to disable very early # (used at early boot time) entropy caching through reboots. entropy_file="/entropy" # Set to NO to disable late (used when going multi-user) # entropy through reboots. # /var/db/entropy-file is preferred if / is not avail. entropy_dir="/var/db/entropy" # Set to NO to disable caching entropy via cron. entropy_save_sz="4096" # Size of the entropy cache files. entropy_save_num="8" # Number of entropy cache files to save. harvest_mask="511" # Entropy device harvests all but the very invasive sources. # (See 'sysctl kern.random.harvest' and random(4)) dmesg_enable="YES" # Save dmesg(8) to /var/run/dmesg.boot watchdogd_enable="NO" # Start the software watchdog daemon watchdogd_flags="" # Flags to watchdogd (if enabled) devfs_rulesets="/etc/defaults/devfs.rules /etc/devfs.rules" # Files containing # devfs(8) rules. devfs_system_ruleset="" # The name (NOT number) of a ruleset to apply to /dev devfs_set_rulesets="" # A list of /mount/dev=ruleset_name settings to # apply (must be mounted already, i.e. fstab(5)) devfs_load_rulesets="YES" # Enable to always load the default rulesets performance_cx_lowest="C2" # Online CPU idle state performance_cpu_freq="NONE" # Online CPU frequency economy_cx_lowest="Cmax" # Offline CPU idle state economy_cpu_freq="NONE" # Offline CPU frequency virecover_enable="YES" # Perform housekeeping for the vi(1) editor ugidfw_enable="NO" # Load mac_bsdextended(4) rules on boot bsdextended_script="/etc/rc.bsdextended" # Default mac_bsdextended(4) # ruleset file. newsyslog_enable="YES" # Run newsyslog at startup. newsyslog_flags="-CN" # Newsyslog flags to create marked files mixer_enable="YES" # Run the sound mixer. opensm_enable="NO" # Opensm(8) for infiniband devices defaults to off casperd_enable="YES" # casperd(8) daemon # rctl(8) requires kernel options RACCT and RCTL rctl_enable="YES" # Load rctl(8) rules on boot rctl_rules="/etc/rctl.conf" # rctl(8) ruleset. See rctl.conf(5). iovctl_files="" # Config files for iovctl(8) ############################################################## ### Jail Configuration (see rc.conf(5) manual page) ########## ############################################################## jail_enable="NO" # Set to NO to disable starting of any jails jail_parallel_start="NO" # Start jails in the background jail_list="" # Space separated list of names of jails ############################################################## ### Define source_rc_confs, the mechanism used by /etc/rc.* ## ### scripts to source rc_conf_files overrides safely. ## ############################################################## if [ -z "${source_rc_confs_defined}" ]; then source_rc_confs_defined=yes source_rc_confs() { local i sourced_files for i in ${rc_conf_files}; do case ${sourced_files} in *:$i:*) ;; *) sourced_files="${sourced_files}:$i:" if [ -r $i ]; then . $i fi ;; esac done } fi Index: head/etc/rc.d/ldconfig =================================================================== --- head/etc/rc.d/ldconfig (revision 294294) +++ head/etc/rc.d/ldconfig (revision 294295) @@ -1,83 +1,105 @@ #!/bin/sh # # $FreeBSD$ # # PROVIDE: ldconfig # REQUIRE: mountcritremote FILESYSTEMS # BEFORE: DAEMON . /etc/rc.subr name="ldconfig" ldconfig_command="/sbin/ldconfig" start_cmd="ldconfig_start" stop_cmd=":" ldconfig_start() { local _files _ins _ins= ldconfig=${ldconfig_command} checkyesno ldconfig_insecure && _ins="-i" if [ -x "${ldconfig_command}" ]; then _LDC="/lib /usr/lib" for i in ${ldconfig_local_dirs}; do if [ -d "${i}" ]; then _files=`find ${i} -type f` if [ -n "${_files}" ]; then ldconfig_paths="${ldconfig_paths} `cat ${_files} | sort -u`" fi fi done for i in ${ldconfig_paths} /etc/ld-elf.so.conf; do if [ -r "${i}" ]; then _LDC="${_LDC} ${i}" fi done check_startmsgs && echo 'ELF ldconfig path:' ${_LDC} ${ldconfig} -elf ${_ins} ${_LDC} case `sysctl -n hw.machine_arch` in amd64) for i in ${ldconfig_local32_dirs}; do if [ -d "${i}" ]; then _files=`find ${i} -type f` if [ -n "${_files}" ]; then ldconfig32_paths="${ldconfig32_paths} `cat ${_files} | sort -u`" fi fi done _LDC="" for i in ${ldconfig32_paths}; do if [ -r "${i}" ]; then _LDC="${_LDC} ${i}" fi done check_startmsgs && echo '32-bit compatibility ldconfig path:' ${_LDC} ${ldconfig} -32 -m ${_ins} ${_LDC} ;; esac + case `sysctl -n hw.machine_arch` in + armv6) + for i in ${ldconfig_localsoft_dirs}; do + if [ -d "${i}" ]; then + _files=`find ${i} -type f` + if [ -n "${_files}" ]; then + ldconfigsoft_paths="${ldconfigsoft_paths} `cat ${_files} | sort -u`" + fi + fi + done + _LDC="" + for i in ${ldconfigsoft_paths}; do + if [ -r "${i}" ]; then + _LDC="${_LDC} ${i}" + fi + done + check_startmsgs && + echo 'Soft Float compatibility ldconfig path:' ${_LDC} + ${ldconfig} -soft -m ${_ins} ${_LDC} + ;; + esac + # Legacy aout support for i386 only case `sysctl -n hw.machine_arch` in i386) # Default the a.out ldconfig path. : ${ldconfig_paths_aout=${ldconfig_paths}} _LDC="" for i in /usr/lib/aout ${ldconfig_paths_aout} /etc/ld.so.conf; do if [ -r "${i}" ]; then _LDC="${_LDC} ${i}" fi done check_startmsgs && echo 'a.out ldconfig path:' ${_LDC} ${ldconfig} -aout ${_ins} ${_LDC} ;; esac fi } load_rc_config $name run_rc_command "$1" Index: head/sbin/ldconfig/ldconfig.c =================================================================== --- head/sbin/ldconfig/ldconfig.c (revision 294294) +++ head/sbin/ldconfig/ldconfig.c (revision 294295) @@ -1,640 +1,648 @@ /* * Copyright (c) 1993,1995 Paul Kranenburg * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by Paul Kranenburg. * 4. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef lint static const char rcsid[] = "$FreeBSD$"; #endif /* not lint */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "ldconfig.h" #include "shlib.h" #include "support.h" #if DEBUG /* test */ #undef _PATH_LD_HINTS #define _PATH_LD_HINTS "./ld.so.hints" #undef _PATH_ELF_HINTS #define _PATH_ELF_HINTS "./ld-elf.so.hints" #endif #define _PATH_LD32_HINTS "/var/run/ld32.so.hints" #define _PATH_ELF32_HINTS "/var/run/ld-elf32.so.hints" +#define _PATH_ELFSOFT_HINTS "/var/run/ld-elf-soft.so.hints" #undef major #undef minor static int verbose; static int nostd; static int justread; static int merge; static int rescan; static const char *hints_file; struct shlib_list { /* Internal list of shared libraries found */ char *name; char *path; int dewey[MAXDEWEY]; int ndewey; #define major dewey[0] #define minor dewey[1] struct shlib_list *next; }; static struct shlib_list *shlib_head = NULL, **shlib_tail = &shlib_head; static char *dir_list; static int buildhints(void); static int dodir(char *, int); int dofile(char *, int); static void enter(char *, char *, char *, int *, int); static void listhints(void); static int readhints(void); static void usage(void); /* * Note on aout/a.out support. * To properly support shared libraries for compat2x, which are a.out, we need * to support a.out here. As of 2013, bug reports are still coming in for this * feature (on amd64 no less), so we know it is still in use. */ int main(int argc, char **argv) { int i, c; int rval = 0; int is_aout = 0; int is_32 = 0; + int is_soft = 0; while (argc > 1) { if (strcmp(argv[1], "-aout") == 0) { is_aout = 1; argc--; argv++; } else if (strcmp(argv[1], "-elf") == 0) { is_aout = 0; argc--; argv++; } else if (strcmp(argv[1], "-32") == 0) { is_32 = 1; argc--; argv++; + } else if (strcmp(argv[1], "-soft") == 0) { + is_soft = 1; + argc--; + argv++; } else { break; } } - if (is_32) + if (is_soft) + hints_file = _PATH_ELFSOFT_HINTS; /* Never will have a.out softfloat */ + else if (is_32) hints_file = is_aout ? _PATH_LD32_HINTS : _PATH_ELF32_HINTS; else hints_file = is_aout ? _PATH_LD_HINTS : _PATH_ELF_HINTS; if (argc == 1) rescan = 1; else while((c = getopt(argc, argv, "Rf:imrsv")) != -1) { switch (c) { case 'R': rescan = 1; break; case 'f': hints_file = optarg; break; case 'i': insecure = 1; break; case 'm': merge = 1; break; case 'r': justread = 1; break; case 's': nostd = 1; break; case 'v': verbose = 1; break; default: usage(); break; } } if (!is_aout) { if (justread) list_elf_hints(hints_file); else update_elf_hints(hints_file, argc - optind, argv + optind, merge || rescan); return 0; } /* Here begins the aout libs processing */ dir_list = strdup(""); if (justread || merge || rescan) { if ((rval = readhints()) != 0) return rval; } if (!nostd && !merge && !rescan) std_search_path(); /* Add any directories/files from the command line */ if (!justread) { for (i = optind; i < argc; i++) { struct stat stbuf; if (stat(argv[i], &stbuf) == -1) { warn("%s", argv[i]); rval = -1; } else if (strcmp(argv[i], "/usr/lib") == 0) { warnx("WARNING! '%s' can not be used", argv[i]); rval = -1; } else { /* * See if this is a directory-containing * file instead of a directory */ if (S_ISREG(stbuf.st_mode)) rval |= dofile(argv[i], 0); else add_search_path(argv[i]); } } } for (i = 0; i < n_search_dirs; i++) { char *cp = concat(dir_list, *dir_list?":":"", search_dirs[i]); free(dir_list); dir_list = cp; } if (justread) { listhints(); return 0; } for (i = 0; i < n_search_dirs; i++) rval |= dodir(search_dirs[i], 1); rval |= buildhints(); return rval; } static void usage(void) { fprintf(stderr, "usage: ldconfig [-32] [-aout | -elf] [-Rimrsv] [-f hints_file] [directory | file ...]\n"); exit(1); } int dofile(char *fname, int silent) { FILE *hfp; char buf[MAXPATHLEN]; int rval = 0; char *cp, *sp; if ((hfp = fopen(fname, "r")) == NULL) { warn("%s", fname); return -1; } while (fgets(buf, sizeof(buf), hfp)) { cp = buf; while (isspace(*cp)) cp++; if (*cp == '#' || *cp == '\0') continue; sp = cp; while (!isspace(*cp) && *cp != '\0') cp++; if (*cp != '\n') { *cp = '\0'; warnx("%s: trailing characters ignored", sp); } *cp = '\0'; rval |= dodir(sp, silent); } (void)fclose(hfp); return rval; } int dodir(char *dir, int silent) { DIR *dd; struct dirent *dp; char name[MAXPATHLEN]; int dewey[MAXDEWEY], ndewey; if ((dd = opendir(dir)) == NULL) { if (silent && errno == ENOENT) /* Ignore the error */ return 0; warn("%s", dir); return -1; } while ((dp = readdir(dd)) != NULL) { int n; char *cp; /* Check for `lib' prefix */ if (dp->d_name[0] != 'l' || dp->d_name[1] != 'i' || dp->d_name[2] != 'b') continue; /* Copy the entry minus prefix */ (void)strcpy(name, dp->d_name + 3); n = strlen(name); if (n < 4) continue; /* Find ".so." in name */ for (cp = name + n - 4; cp > name; --cp) { if (cp[0] == '.' && cp[1] == 's' && cp[2] == 'o' && cp[3] == '.') break; } if (cp <= name) continue; *cp = '\0'; if (!isdigit(*(cp+4))) continue; bzero((caddr_t)dewey, sizeof(dewey)); ndewey = getdewey(dewey, cp + 4); if (ndewey < 2) continue; enter(dir, dp->d_name, name, dewey, ndewey); } closedir(dd); return 0; } static void enter(char *dir, char *file, char *name, int dewey[], int ndewey) { struct shlib_list *shp; for (shp = shlib_head; shp; shp = shp->next) { if (strcmp(name, shp->name) != 0 || major != shp->major) continue; /* Name matches existing entry */ if (cmpndewey(dewey, ndewey, shp->dewey, shp->ndewey) > 0) { /* Update this entry with higher versioned lib */ if (verbose) printf("Updating lib%s.%d.%d to %s/%s\n", shp->name, shp->major, shp->minor, dir, file); free(shp->name); shp->name = strdup(name); free(shp->path); shp->path = concat(dir, "/", file); bcopy(dewey, shp->dewey, sizeof(shp->dewey)); shp->ndewey = ndewey; } break; } if (shp) /* Name exists: older version or just updated */ return; /* Allocate new list element */ if (verbose) printf("Adding %s/%s\n", dir, file); shp = (struct shlib_list *)xmalloc(sizeof *shp); shp->name = strdup(name); shp->path = concat(dir, "/", file); bcopy(dewey, shp->dewey, sizeof(shp->dewey)); shp->ndewey = ndewey; shp->next = NULL; *shlib_tail = shp; shlib_tail = &shp->next; } static int hinthash(char *cp, int vmajor) { int k = 0; while (*cp) k = (((k << 1) + (k >> 14)) ^ (*cp++)) & 0x3fff; k = (((k << 1) + (k >> 14)) ^ (vmajor*257)) & 0x3fff; return k; } int buildhints(void) { struct hints_header hdr; struct hints_bucket *blist; struct shlib_list *shp; char *strtab; int i, n, str_index = 0; int strtab_sz = 0; /* Total length of strings */ int nhints = 0; /* Total number of hints */ int fd; char *tmpfilename; for (shp = shlib_head; shp; shp = shp->next) { strtab_sz += 1 + strlen(shp->name); strtab_sz += 1 + strlen(shp->path); nhints++; } /* Fill hints file header */ hdr.hh_magic = HH_MAGIC; hdr.hh_version = LD_HINTS_VERSION_2; hdr.hh_nbucket = 1 * nhints; n = hdr.hh_nbucket * sizeof(struct hints_bucket); hdr.hh_hashtab = sizeof(struct hints_header); hdr.hh_strtab = hdr.hh_hashtab + n; hdr.hh_dirlist = strtab_sz; strtab_sz += 1 + strlen(dir_list); hdr.hh_strtab_sz = strtab_sz; hdr.hh_ehints = hdr.hh_strtab + hdr.hh_strtab_sz; if (verbose) printf("Totals: entries %d, buckets %ld, string size %d\n", nhints, (long)hdr.hh_nbucket, strtab_sz); /* Allocate buckets and string table */ blist = (struct hints_bucket *)xmalloc(n); bzero((char *)blist, n); for (i = 0; i < hdr.hh_nbucket; i++) /* Empty all buckets */ blist[i].hi_next = -1; strtab = (char *)xmalloc(strtab_sz); /* Enter all */ for (shp = shlib_head; shp; shp = shp->next) { struct hints_bucket *bp; bp = blist + (hinthash(shp->name, shp->major) % hdr.hh_nbucket); if (bp->hi_pathx) { int j; for (j = 0; j < hdr.hh_nbucket; j++) { if (blist[j].hi_pathx == 0) break; } if (j == hdr.hh_nbucket) { warnx("bummer!"); return -1; } while (bp->hi_next != -1) bp = &blist[bp->hi_next]; bp->hi_next = j; bp = blist + j; } /* Insert strings in string table */ bp->hi_namex = str_index; strcpy(strtab + str_index, shp->name); str_index += 1 + strlen(shp->name); bp->hi_pathx = str_index; strcpy(strtab + str_index, shp->path); str_index += 1 + strlen(shp->path); /* Copy versions */ bcopy(shp->dewey, bp->hi_dewey, sizeof(bp->hi_dewey)); bp->hi_ndewey = shp->ndewey; } /* Copy search directories */ strcpy(strtab + str_index, dir_list); str_index += 1 + strlen(dir_list); /* Sanity check */ if (str_index != strtab_sz) { errx(1, "str_index(%d) != strtab_sz(%d)", str_index, strtab_sz); } tmpfilename = concat(hints_file, ".XXXXXXXXXX", ""); umask(0); /* Create with exact permissions */ if ((fd = mkstemp(tmpfilename)) == -1) { warn("%s", tmpfilename); return -1; } fchmod(fd, 0444); if (write(fd, &hdr, sizeof(struct hints_header)) != sizeof(struct hints_header)) { warn("%s", hints_file); return -1; } if (write(fd, blist, hdr.hh_nbucket * sizeof(*blist)) != (ssize_t)(hdr.hh_nbucket * sizeof(*blist))) { warn("%s", hints_file); return -1; } if (write(fd, strtab, strtab_sz) != strtab_sz) { warn("%s", hints_file); return -1; } if (close(fd) != 0) { warn("%s", hints_file); return -1; } /* Install it */ if (unlink(hints_file) != 0 && errno != ENOENT) { warn("%s", hints_file); return -1; } if (rename(tmpfilename, hints_file) != 0) { warn("%s", hints_file); return -1; } return 0; } static int readhints(void) { int fd; void *addr; long fsize; long msize; struct hints_header *hdr; struct hints_bucket *blist; char *strtab; struct shlib_list *shp; int i; if ((fd = open(hints_file, O_RDONLY, 0)) == -1) { warn("%s", hints_file); return -1; } msize = PAGE_SIZE; addr = mmap(0, msize, PROT_READ, MAP_COPY, fd, 0); if (addr == MAP_FAILED) { warn("%s", hints_file); return -1; } hdr = (struct hints_header *)addr; if (HH_BADMAG(*hdr)) { warnx("%s: bad magic: %lo", hints_file, (unsigned long)hdr->hh_magic); return -1; } if (hdr->hh_version != LD_HINTS_VERSION_1 && hdr->hh_version != LD_HINTS_VERSION_2) { warnx("unsupported version: %ld", (long)hdr->hh_version); return -1; } if (hdr->hh_ehints > msize) { fsize = hdr->hh_ehints; munmap(addr, msize); addr = mmap(0, fsize, PROT_READ, MAP_COPY, fd, 0); if (addr == MAP_FAILED) { warn("%s", hints_file); return -1; } hdr = (struct hints_header *)addr; } close(fd); strtab = (char *)addr + hdr->hh_strtab; if (hdr->hh_version >= LD_HINTS_VERSION_2) add_search_path(strtab + hdr->hh_dirlist); else if (rescan) errx(1, "%s too old and does not contain the search path", hints_file); if (rescan) return 0; blist = malloc(sizeof(*blist) * hdr->hh_nbucket); if (blist == NULL) err(1, "readhints"); memcpy(blist, (char *)addr + hdr->hh_hashtab, sizeof(*blist) * hdr->hh_nbucket); for (i = 0; i < hdr->hh_nbucket; i++) { struct hints_bucket *bp = &blist[i]; /* Sanity check */ if (bp->hi_namex >= hdr->hh_strtab_sz) { warnx("bad name index: %#x", bp->hi_namex); free(blist); return -1; } if (bp->hi_pathx >= hdr->hh_strtab_sz) { warnx("bad path index: %#x", bp->hi_pathx); free(blist); return -1; } /* Allocate new list element */ shp = (struct shlib_list *)xmalloc(sizeof *shp); shp->name = strdup(strtab + bp->hi_namex); shp->path = strdup(strtab + bp->hi_pathx); bcopy(bp->hi_dewey, shp->dewey, sizeof(shp->dewey)); shp->ndewey = bp->hi_ndewey; shp->next = NULL; *shlib_tail = shp; shlib_tail = &shp->next; } free(blist); return 0; } static void listhints(void) { struct shlib_list *shp; int i; printf("%s:\n", hints_file); printf("\tsearch directories: %s\n", dir_list); for (i = 0, shp = shlib_head; shp; i++, shp = shp->next) printf("\t%d:-l%s.%d.%d => %s\n", i, shp->name, shp->major, shp->minor, shp->path); return; }