HardenedBSD/etc/rc.d/ldconfig
2017-04-18 03:40:36 +00:00

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#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: ldconfig
# REQUIRE: FILESYSTEMS
# BEFORE: DAEMON
. /etc/rc.subr
name="ldconfig"
desc="Configure the shared library cache"
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|powerpc64)
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"