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contrib/openrc/sh/init.sh.Linux.in
- This file was added.
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svn:eol-style | null | native \ No newline at end of property |
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#!@SHELL@ | |||||
# Copyright (c) 1999-2007 Gentoo Foundation | |||||
# Copyright (c) 2007-2009 Roy Marples <roy@marples.name> | |||||
# Released under the 2-clause BSD license. | |||||
. "$RC_LIBEXECDIR"/sh/functions.sh | |||||
[ -r "@SYSCONFDIR@/rc.conf" ] && . "@SYSCONFDIR@/rc.conf" | |||||
if [ -d "@SYSCONFDIR@/rc.conf.d" ]; then | |||||
for _f in "@SYSCONFDIR@"/rc.conf.d/*.conf; do | |||||
[ -e "$_f" ] && . "$_f" | |||||
done | |||||
fi | |||||
# check for md5sum, and probably /usr too | |||||
if command -v md5sum >/dev/null; then | |||||
got_md5sum=true | |||||
else | |||||
eerror "md5sum is missing, which suggests /usr is not mounted" | |||||
eerror "If you have separate /usr, it must be mounted by initramfs" | |||||
eerror "If not, you should check coreutils is installed correctly" | |||||
got_md5sum=false | |||||
fi | |||||
# By default VServer already has /proc mounted, but OpenVZ does not! | |||||
# However, some of our users have an old proc image in /proc | |||||
# NFC how they managed that, but the end result means we have to test if | |||||
# /proc actually works or not. We do this by comparing two reads of | |||||
# /proc/self/environ for which we have set the variable VAR to two | |||||
# different values. If the comparison comes back equal, we know that | |||||
# /proc is not working. | |||||
mountproc=true | |||||
f=/proc/self/environ | |||||
if [ -e $f ]; then | |||||
if $got_md5sum && [ "$(VAR=a md5sum $f)" = "$(VAR=b md5sum $f)" ]; then | |||||
eerror "You have cruft in /proc that should be deleted" | |||||
else | |||||
# If they don't have md5sum, this will fail in pretty ways if | |||||
# /proc isn't really mounted. Oh well, their system is busted | |||||
# anyway, and they get to keep the pieces. | |||||
einfo "/proc is already mounted" | |||||
mountproc=false | |||||
fi | |||||
fi | |||||
unset f | |||||
if $mountproc; then | |||||
ebegin "Mounting /proc" | |||||
if ! fstabinfo --mount /proc; then | |||||
mount -n -t proc -o noexec,nosuid,nodev proc /proc | |||||
fi | |||||
eend $? | |||||
fi | |||||
# /run is a new directory for storing volatile runtime data. | |||||
# Read more about /run at https://lwn.net/Articles/436012 | |||||
sys="$(openrc --sys)" | |||||
if [ ! -d /run ]; then | |||||
if [ "$sys" = VSERVER ]; then | |||||
if [ -e /run ]; then | |||||
rm -rf /run | |||||
fi | |||||
mkdir /run | |||||
else | |||||
eerror "The /run directory does not exist. Unable to continue." | |||||
return 1 | |||||
fi | |||||
fi | |||||
if [ "$sys" = VSERVER ]; then | |||||
rm -rf /run/* | |||||
elif ! mountinfo -q /run; then | |||||
ebegin "Mounting /run" | |||||
rc=0 | |||||
if ! fstabinfo --mount /run; then | |||||
mount -t tmpfs -o mode=0755,nodev,size=10% tmpfs /run | |||||
rc=$? | |||||
fi | |||||
if [ $rc != 0 ]; then | |||||
eerror "Unable to mount tmpfs on /run." | |||||
eerror "Can't continue." | |||||
exit 1 | |||||
fi | |||||
fi | |||||
checkpath -d $RC_SVCDIR | |||||
checkpath -d -m 0775 -o root:uucp /run/lock | |||||
# Try to mount xenfs as early as possible, otherwise rc_sys() will always | |||||
# return RC_SYS_XENU and will think that we are in a domU while it's not. | |||||
if grep -Eq "[[:space:]]+xenfs$" /proc/filesystems; then | |||||
ebegin "Mounting xenfs" | |||||
if ! fstabinfo --mount /proc/xen; then | |||||
mount -n -t xenfs xenfs /proc/xen -o nosuid,nodev,noexec | |||||
fi | |||||
eend $? | |||||
fi | |||||
if [ -e "$RC_LIBEXECDIR"/cache/softlevel ]; then | |||||
cp -p "$RC_LIBEXECDIR"/cache/* "$RC_SVCDIR" 2>/dev/null | |||||
fi | |||||
echo sysinit >"$RC_SVCDIR"/softlevel | |||||
exit 0 |