diff options
Diffstat (limited to 'packages/system/openrc/etc/init.d/bootmisc')
| -rw-r--r-- | packages/system/openrc/etc/init.d/bootmisc | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/packages/system/openrc/etc/init.d/bootmisc b/packages/system/openrc/etc/init.d/bootmisc new file mode 100644 index 0000000..8a1b008 --- /dev/null +++ b/packages/system/openrc/etc/init.d/bootmisc @@ -0,0 +1,216 @@ +#!/sbin/openrc-run +# Copyright (c) 2007-2009 Roy Marples <roy@marples.name> +# Released under the 2-clause BSD license. + +depend() +{ + need localmount + after root sysctl + keyword -timeout +} + +: ${wipe_tmp:=${WIPE_TMP:-yes}} +: ${log_dmesg:=${LOG_DMESG:-yes}} + +cleanup_tmp_dir() +{ + local dir="$1" + + if ! [ -d "$dir" ]; then + mkdir -p "$dir" || return $? + fi + checkpath -W "$dir" || return 1 + chmod a+rwt "$dir" 2> /dev/null + cd "$dir" || return 1 + if yesno $wipe_tmp; then + ebegin "Wiping $dir directory" + + # Faster than raw find + if ! rm -rf -- [!ajlq\.]* 2>/dev/null ; then + # Blah, too many files + find . -maxdepth 1 -name '[!ajlq\.]*' -exec rm -rf -- {} + + fi + + # pam_mktemp creates a .private directory within which + # each user gets a private directory with immutable + # bit set; remove the immutable bit before trying to + # remove it. + [ -d /tmp/.private ] && chattr -R -a /tmp/.private 2> /dev/null + + # Prune the paths that are left + find . -maxdepth 1 \ + ! -name . \ + ! -name lost+found \ + ! -name quota.user \ + ! -name aquota.user \ + ! -name quota.group \ + ! -name aquota.group \ + ! -name journal \ + -exec rm -rf -- {} + + eend 0 + else + ebegin "Cleaning $dir directory" + rm -rf -- .X*-lock esrv* kio* \ + jpsock.* .fam* .esd* \ + orbit-* ssh-* ksocket-* \ + .*-unix + eend 0 + fi +} + +cleanup_var_run_dir() +{ + ebegin "Cleaning /var/run" + for x in $(find /var/run ! -type d ! -name utmp \ + ! -name random-seed ! -name dev.db \ + ! -name ld-elf.so.hints ! -name ld.so.hints); + do + # Clean stale sockets + if [ -S "$x" ]; then + if command -v fuser >/dev/null 2>&1; then + fuser "$x" >/dev/null 2>&1 || rm -- "$x" + else + rm -- "$x" + fi + fi + [ ! -f "$x" ] && continue + # Do not remove pidfiles of already running daemons + case "$x" in + *.pid) + start-stop-daemon --test --quiet \ + --stop --pidfile "$x" && continue + ;; + esac + rm -f -- "$x" + done + eend 0 +} + +mkutmp() +{ + : >"$1" + # Not all systems have the utmp group + chgrp utmp "$1" 2>/dev/null + chmod 0664 "$1" +} + +migrate_to_run() +{ + src="$1" + dst="$2" + if [ -L $src -a "$(readlink -f $src)" != $dst ]; then + ewarn "$src does not point to $dst." + ewarn "Setting $src to point to $dst." + rm $src + elif [ ! -L $src -a -d $src ]; then + ebegin "Migrating $src to $dst" + cp -a $src/* $dst/ + rm -rf $src + eend $? + fi + # If $src doesn't exist at all, just run this + if [ ! -e $src ]; then + ln -s $dst $src + fi +} + +clean_run() +{ + [ "$RC_SYS" = VSERVER ] && return 0 + local dir + dir=$(mktemp -d) + mount --bind / $dir + rm -rf $dir/run/* + umount $dir + rm -rf $dir +} + +start() +{ + # Remove any added console dirs + rm -rf "$RC_LIBEXECDIR"/console/* + + local logw=false runw=false extra= + # Ensure that our basic dirs exist + if [ "$RC_UNAME" = Linux ]; then + # Satisfy Linux FHS + extra=/var/lib/misc + if [ ! -d /run ]; then + extra="/var/run $extra" + fi + else + extra=/var/run + fi + for x in /var/log /tmp $extra; do + if ! [ -d $x ]; then + if ! mkdir -p $x; then + eend 1 "failed to create needed directory $x" + return 1 + fi + fi + done + + if [ "$RC_UNAME" = Linux -a -d /run ]; then + migrate_to_run /var/lock /run/lock + migrate_to_run /var/run /run + clean_run + fi + + if checkpath -W /var/run; then + ebegin "Creating user login records" + local xtra= + [ "$RC_UNAME" = NetBSD ] && xtra=x + for x in "" $xtra; do + mkutmp /var/run/utmp$x + done + [ -e /var/log/wtmp ] || mkutmp /var/log/wtmp + eend 0 + + mountinfo -q -f tmpfs /var/run || cleanup_var_run_dir + fi + + # Clean up /tmp directories + local tmp= + for tmp in ${clean_tmp_dirs:-${wipe_tmp_dirs-/tmp}}; do + mountinfo -q -f tmpfs "$tmp" || cleanup_tmp_dir "$tmp" + done + + if checkpath -W /tmp; then + # Make sure our X11 stuff have the correct permissions + # Omit the chown as bootmisc is run before network is up + # and users may be using lame LDAP auth #139411 + rm -rf /tmp/.ICE-unix /tmp/.X11-unix + mkdir -p /tmp/.ICE-unix /tmp/.X11-unix + chmod 1777 /tmp/.ICE-unix /tmp/.X11-unix + if [ -x /sbin/restorecon ]; then + restorecon /tmp/.ICE-unix /tmp/.X11-unix + fi + fi + + if yesno $log_dmesg; then + if $logw || checkpath -W /var/log; then + # Create an 'after-boot' dmesg log + if [ "$RC_SYS" != VSERVER -a "$RC_SYS" != OPENVZ -a "$RC_SYS" != LXC ]; then + dmesg > /var/log/dmesg + chmod 640 /var/log/dmesg + fi + fi + fi + + return 0 +} + +stop() +{ + # Write a halt record if we're shutting down + if [ "$RC_RUNLEVEL" = shutdown ]; then + [ "$RC_UNAME" = Linux ] && halt -w + if [ "$RC_SYS" = OPENVZ ]; then + yesno $RC_REBOOT && printf "" >/reboot + fi + fi + + return 0 +} + +# vim: ft=sh |