1 #!/bin/sh - keep it for file(1) to get bourne shell script result
2 # functions This file contains functions to be used by most or all
3 # shell scripts in the /etc/rc.d/init.d directory.
6 # Author: Miquel van Smoorenburg, <miquels@drinkel.nl.mugnet.org>
7 # Hacked by: Greg Galloway and Marc Ewing
8 # Modified for PLD Linux by:
9 # Marek Obuchowicz <elephant@pld-linux.org>
10 # Arkadiusz Miśkiewicz <misiek@pld-linux.org>
11 # Michał Kochanowicz <mkochano@pld-linux.org>
12 # Łukasz Pawelczyk <havner@pld-linux.org>
13 # Modified for TLD Linux by:
14 # Marcin Krol <hawk@tld-linux.org>
16 # First set up a default search path.
17 export PATH="/sbin:/usr/sbin:/bin:/usr/bin"
20 if [ -z "$COLUMNS" -o -z "$LINES" ]; then
22 set -- $(stty size 2>/dev/null)
24 COLUMNS=${COLUMNS:-$2}
29 [ -z "$LINES" ] || [ "$LINES" -le 0 ] && LINES=40
30 [ -z "$COLUMNS" ] || [ "$COLUMNS" -le 0 ] && COLUMNS=80
32 INIT_COL=$((COLUMNS - 13))
42 # Bold definition (second parameter to termput setaf)
46 CBRACKETS="$CYAN" # brackets [ ] color
47 CDONE="$GREEN" # DONE and WORK color
48 CBUSY="$MAGENTA" # BUSY color
49 CFAIL="$RED" # FAIL and DIED color
50 CPOWEREDBY="$CYAN" # "Powered by" color
51 CTLD="$GREEN" # "TLD Linux" color
52 CI="$RED" # Capital I color (press I to enter interactive startup)
53 CRESMAN="$GREEN" # "Resource Manager" color
54 CHARS="" # Characters displayed on the beginning of show line
55 CCHARS="$WHITE" # Color of these characters (look at /etc/sysconfig/init-colors.gentoo example)
57 # Source configuration if available - may override default values
58 [ -r /etc/sysconfig/init-colors ] && . /etc/sysconfig/init-colors
59 [ -r /etc/sysconfig/system ] && . /etc/sysconfig/system
60 [ -r /etc/sysconfig/bootsplash ] && . /etc/sysconfig/bootsplash
62 if [ -z "$VSERVER" -o "$VSERVER" = "detect" ]; then
64 while read _f _ctx; do
65 [ "$_f" = "VxID:" -o "$_f" = "s_context:" ] && break
66 done </proc/self/status
68 if [ -z "$_ctx" -o "$_ctx" = "0" ]; then
76 # VSERVER_ISOLATION_NET = isolation only inside of vserver guests
77 if [ -z "$VSERVER_ISOLATION_NET" -o "$VSERVER_ISOLATION_NET" = "detect" ]; then
78 VSERVER_ISOLATION_NET=no
79 if [ "$VSERVER" = "yes" ]; then
80 if [ -f /proc/self/nsproxy ]; then
83 while read _t _data; do
84 [ "$_t" = "net:" ] && break
85 done < /proc/self/nsproxy
87 if [ "${_data##*\(}" = "I)" ]; then
88 VSERVER_ISOLATION_NET=yes
90 elif [ -f /proc/self/ninfo ]; then
93 while read _t _data; do
94 [ "$_t" = "NCaps:" ] && break
95 done < /proc/self/ninfo
97 if [ "${_t}" = "NCaps:" ]; then
98 VSERVER_ISOLATION_NET=yes
101 # assume (very?) old kernel mode
102 VSERVER_ISOLATION_NET=yes
108 # we need to know in functions if we were called from a terminal
109 if [ -z "$ISATTY" ]; then
110 [ -t ] && ISATTY=yes || ISATTY=no
117 msg_usage " is_yes {value}"
123 yes|Yes|YES|true|True|TRUE|on|On|ON|Y|y|1)
137 msg_usage " is_no {value}"
142 no|No|NO|false|False|FALSE|off|Off|OFF|N|n|0)
153 # checks if file is empty
154 # empty lines and lines beginning with hash are ignored
156 [ -s "$1" ] || return 0
157 grep -vqE "^(#|[[:blank:]]*$)" "$1" && return 1 || return 0
160 # returns OK if $1 contains $2
162 [ "${1#*$2*}" = "$1" ] && return 1
166 # Apply sysctl settings, including files in /etc/sysctl.d
169 for file in /etc/sysctl.d/*.conf; do
170 test -f "$file" && sysctl -q -e -p "$file"
172 sysctl -q -e -p /etc/sysctl.conf
175 if is_yes "$FASTRC" || is_yes "$IN_SHUTDOWN"; then
179 if is_no "$RC_LOGGING"; then
182 while [ "$1" != "${1##-}" ]; do
200 local _x _y _z v v1 old_IFS ver
204 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
213 while [ ${#ver} -lt 3 ]; do ver="0$ver"; done
215 while [ ${#ver} -lt 6 ]; do ver="0$ver"; done
217 while [ ${#ver} -lt 9 ]; do ver="0$ver"; done
223 local _x _y _z v v1 old_IFS ver
227 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
235 while [ ${#ver} -lt 3 ]; do ver="0$ver"; done
237 while [ ${#ver} -lt 6 ]; do ver="0$ver"; done
243 local _x _y _z v v1 old_IFS ver
247 # strip _* or -* from versions like: "2.6.25_vanilla-1", "2.6.25-1"
255 while [ ${#ver} -lt 3 ]; do ver="0$ver"; done
262 is_yes "$ISATTY" || return
264 if is_yes "$FASTRC" || is_no "$TPUT"; then
267 echo -ne "\033[$(($2+1))G"
270 echo -ne "\033[${2}A"
282 is_yes "$COLOR_INIT" && echo -ne "\033[${ISBOLD};3${2}m"
294 if [ "$3" = "1" ]; then tput bold; else tput sgr0; fi
295 is_yes "$COLOR_INIT" && tput setaf "$2"
304 if [ ! -x /bin/printf ]; then
306 # FIXME: buggy when single or double quotes in message!
311 if [ $# -gt 0 ]; then
314 while [ $# -gt 0 ]; do
319 awk "BEGIN {printf \"$text\", \"$m\"; }"
323 # National language support function
325 local msg_echo nls_domain text message
327 nls_domain="$NLS_DOMAIN"
328 while [ "$1" != "${1##-}" ]; do
344 # empty message, so we return --misiek
345 if [ -z "$message" ]; then
350 if is_yes "$GETTEXT"; then
351 message=$(TEXTDOMAINDIR="/etc/sysconfig/locale" gettext -e --domain="${nls_domain:-rc-scripts}" "$message")
354 printf "$message" "$@"
361 if ! is_no "$BOOT_SPLASH" && ! is_yes "$VSERVER"; then
362 [ -x /bin/splash ] && /bin/splash "$action"
369 nls "ERROR: Networking is down. %s can't be run." "$1" >&2
373 show "Starting %s service" "$1"
376 msg_already_running() {
377 nls "%s service is already running." "$1"
381 show "Stopping %s service" "$1"
385 nls "%s service is not running." "$1"
389 show "Reloading %s service" "$1"
396 # Some functions to handle TLD Linux-style messages
400 if is_yes "$RC_UPTIME"; then
401 time=$(awk '{printf("[%8.2f] ", $1)}' /proc/uptime)
404 if is_no "$FASTRC" && is_yes "$GETTEXT"; then
405 text=$time$(nls -n "$@")
407 text=$time$(printf "$@")
410 while [ $((len++)) -lt $INIT_COL ]; do
413 if [ -n "$CHARS" ]; then
414 termput setaf $CCHARS
422 termput hpa $INIT_COL
425 # Displays message in square brackests ("[ DONE ]"). Takes two arguments.
426 # First is the text to display, second is color number to use (argument to
427 # tput setaf). If second argument is not given, default (2, green) will be
437 echo -n "$(termput setaf $CBRACKETS)[$(termput setaf $COLOR) $(nls --nls-domain rc-scripts "$1") $(termput setaf $CBRACKETS)]$(termput op)"
462 # Check if $pid (could be plural) are running
465 [ -d "/proc/$1" ] && return 0
471 # - outside chroot get only those processes, which are outside chroot.
472 # - inside chroot get only those processes, which are inside chroot.
473 # - don't filter out pids which do not have corresponding running processes (process died etc)
474 # (note: some processes like named are chrooted but run outside chroot)
475 # - do nothing inside vserver
477 # no pids, exit early
478 [ $# -eq 0 ] && return
480 # filter by pid namespace if such dir exists for current process
481 # we do filter in containers as stacked containers are possible with LXC
482 if [ -d /proc/$$/ns ]; then
484 pids=$(filter_ns "$@") && set -- "$pids"
487 if is_yes "$VSERVER"; then
492 if [ $# -lt 1 -o ! -d /proc/1 ]; then
497 local root_dir good_pids="" good_add_pid
498 for root_pid in $@; do
499 root_dir=$(resolvesymlink /proc/${root_pid}/root)
500 if [ -n "$root_dir" ]; then
502 if [ -n "${SYSTEM_CHROOTS}" ]; then
503 for r_dir in ${SYSTEM_CHROOTS}; do
504 echo "$root_dir" | grep -q "^${r_dir}" && good_add_pid=0
507 [ "$good_add_pid" -eq 1 ] && good_pids="$good_pids $root_pid"
508 elif [ ! -d "/proc/$root_pid" ]; then
509 good_pids="$good_pids $root_pid"
515 # similar to filter_chroot, but filter based on /proc/PID/ns/pid value
517 local cur_ns=$(resolvesymlink /proc/$$/ns/pid)
518 [ "$cur_ns" ] || return 1
521 # add pids if it matches current pid namespace
522 # we should add pids what do not exist (dead processes),
523 # but not add pids whose namespace does not match
524 # (processes belonging to different NS do exist in /proc)
526 if [ ! -d /proc/$pid ]; then
530 ns=$(resolvesymlink /proc/$pid/ns/pid)
531 if [ "$ns" = "$cur_ns" ]; then
540 # run_cmd Message command_to_run
541 # run_cmd -a Message command_to_run
542 # run_cmd --user "username" "Message" command_to_run
544 local force_err=0 exit_code=0 errors user
545 while [ $# -gt 0 ]; do
560 local message=$1; shift
561 show "$message"; busy
565 export HOME=/tmp TMPDIR=/tmp
566 if is_no "$RC_LOGGING"; then
567 ${user:+setuidgid -s $user} eval "$@" 2>&1
569 ${user:+setuidgid -s $user} initlog -c "$*" 2>&1
573 log_success "$1 $message"
576 log_failed "$1 $message"
579 [ -n "$errors" ] && [ $exit_code -eq 1 -o $force_err -eq 1 ] && echo "$errors"
583 _daemon_set_ulimits() {
584 local opt val ksh=${KSH_VERSION:+1}
585 set -- ${SERVICE_LIMITS:-$DEFAULT_SERVICE_LIMITS}
586 while [ $# -gt 0 ]; do
607 # inner function used by daemon().
608 # do not call this directly, as it expects variables being inherited.
609 # also it expects to be called from subshell as it exports env.
610 # it expects options parsed by daemon() and command to be executed in "$@".
613 umask ${SERVICE_UMASK:-$DEFAULT_SERVICE_UMASK};
614 export USER=root HOME=/tmp TMPDIR=/tmp
616 nice=${nice:-$DEFAULT_SERVICE_RUN_NICE_LEVEL}
619 # make nice level absolute, not to be dependant of nice level of shell where service started
620 nice=$(($nice - $(nice)))
622 if [ "$closefds" = 1 ]; then
626 elif [ "$redirfds" = 1 ]; then
635 if is_no "$RC_LOGGING"; then
637 if [ ! -x $prog ]; then
638 logger -t rc-scripts -p daemon.debug "daemon: Searching PATH for $prog, consider using full path in initscript"
642 if [ -x $a/$prog ]; then
651 # use setsid to detach from terminal,
652 # NOTE: setsid needs to be "outer" program
653 # otherwise start-stop-daemon would capture the setsid pid not the actual program
657 /sbin/start-stop-daemon -q --start \
659 ${pidfile:+--pidfile $pidfile} \
660 ${makepid:+--make-pidfile} \
661 ${user:+--chuid $user} \
662 ${chdir:+--chdir "$chdir"} \
663 ${fork:+--background} \
664 ${SERVICE_DROPCAPS:+--dropcap $SERVICE_DROPCAPS} \
668 if [ "$fork" = "1" ]; then
669 export PIDFILE="/dev/null"
670 if [ "$makepid" ] && [ "$pidfile" ]; then
671 export PIDFILE="$pidfile"
673 set -- /lib/rc-scripts/makepid "$@"
674 set -- /usr/bin/setsid "$@"
676 if [ -n "$user" -a "$user" != "root" ]; then
677 set -- /bin/runuser -u "$user" -- "$@"
680 nice -n $nice initlog -c "$*" 2>&1 </dev/null
684 # A function to start a program (now it's useful on read-only filesystem too)
686 local errors="" waitname="" waittime=0
688 local nice=$SERVICE_RUN_NICE_LEVEL
689 local fork user closefds redirfds pidfile makepid chdir=/
691 while [ $# -gt 0 ]; do
694 msg_usage " daemon [--check] [--user user] [--fork] [--chdir directory] [--closefds] [--redirfds] [--waitforname procname] [--waitfortime seconds] [--pidfile file] [--makepid] [+/-nicelevel] {program} <program args>"
698 # for compatibility with redhat/mandrake
699 nls "warning: --check option is ignored!"
728 pidfile="${1#--pidfile=}"
729 case "$pidfile" in /*);; *) pidfile="/var/run/$pidfile";; esac
734 case "$pidfile" in /*);; *) pidfile="/var/run/$pidfile";; esac
738 # makepid implies fork
755 [ -z "$DEFAULT_SERVICE_UMASK" ] && DEFAULT_SERVICE_UMASK=022
756 [ -z "$DEFAULT_SERVICE_RUN_NICE_LEVEL" ] && DEFAULT_SERVICE_RUN_NICE_LEVEL=0
761 [ -n "$SERVICE_CPUSET" ] && is_yes "$CPUSETS" && echo $$ > "/dev/cpuset/${SERVICE_CPUSET}/tasks"
762 if errors=$(_daemon_exec "$@"); then
763 # wait for process (or pidfile) to be created
764 if [ "$waittime" -gt 0 ]; then
765 # waitname can be empty, as if pidfile is in use, it is not relevant
766 waitproc "$waittime" "$waitname" "$pidfile"
768 log_success "$1 startup"
773 log_failed "$1 startup"
774 [ -n "$errors" ] && echo >&2 "$errors"
779 # wait (in seconds) for process (or pidfile) to be created
780 # example: waitproc 30 httpd /var/run/httpd.pid
782 local waittime=$1 procname=$2 pidfile=$3
784 local now=$(date +%s)
785 local maxtime=$(($now + $waittime))
787 if [ -z "$procname" -a -z "$pidfile" ]; then
788 msg_usage "waitproc: procname or pidfile must be specified"
792 while [ "$(date +%s)" -lt "$maxtime" ]; do
793 pid=$(pidofproc "$procname" "$pidfile")
794 [ -n "$pid" ] && break
796 # start-stop-daemon uses same delay
801 # A function to stop a program.
803 local notset killlevel base pid pidfile result delay=3 try
806 msg_usage " killproc [--pidfile|-p PIDFILE] [-d DELAY] {program} [-SIGNAME]"
810 while [ "$1" != "${1##-}" ]; do
818 case "$pidfile" in /*);; *) pidfile="/var/run/$pidfile";; esac
835 # check for second arg to be kill level
842 # experimental start-stop-daemon based killing.
843 # works only with pidfile
844 if is_no "$RC_LOGGING" && [ "$pidfile" ]; then
845 local sig=${killlevel:--TERM} retry
846 # do not retry if signal is specified,
847 # as otherwise impossible to send HUP if process pid stays in pidfile.
848 # however, do retry if --waitfortime was specified
849 if [ "${killlevel+set}" = "set" ] && [ -z "$waittime" ]; then
850 # if we send HUP it's ok if process does not die
855 : ${waitretry=$(($waittime * 2))}
857 # 1. kill with $sig, wait $delay
858 # 2. kill with $sig, wait $waittime
859 # 3. kill with KILL, wait $waitretry
860 retry="--retry ${sig#-}/${delay}/${sig#-}/${waittime}/KILL/${waitretry}"
862 /sbin/start-stop-daemon -q --stop \
864 ${waitname:+--name $waitname} \
866 ${pidfile:+--pidfile $pidfile}
868 if [ "$result" -eq 0 ]; then
881 pid=$(pidofproc "$1" "$pidfile")
882 [ -z "$pid" ] && pid=$(pidofproc "$base" "$pidfile")
885 if [ -n "$pid" -a "$pid" != "$$" ] && checkpid $pid 2>&1; then
886 if [ "$notset" = "1" ]; then
887 if checkpid $pid 2>&1; then
888 # TERM first, then KILL if not dead
893 while [ $try -lt $delay ]; do
894 checkpid $pid || break
898 if checkpid $pid; then
899 # XXX: SIGKILL is sent already on 4th second!
900 # HARMFUL for example to mysqld (which is already workarounded)
907 if [ "$result" -eq 0 ]; then
909 log_failed "$1 shutdown"
912 log_success "$1 shutdown"
914 result=$(( ! $result ))
916 # use specified level only
917 if checkpid $pid > /dev/null 2>&1; then
920 if [ "$result" -eq 0 ]; then
922 log_success "$1 got $killlevel"
926 log_failed "$1 didn't get $killlevel"
931 log_failed "$1 shutdown"
936 log_failed "$1 shutdown"
940 if [ -n "$waitname" -a -n "$waittime" ]; then
944 pid=$(pidofproc "$waitname" "$pidfile")
945 [ -z "$pid" ] && pid=$(pidofproc "$base" "$pidfile")
947 while [ "$i" -lt "$waittime" ]; do
949 checkpid $pid && sleep 1 || break
953 # Remove pid file if any.
954 if [ "$notset" = "1" ]; then
955 rm -f /var/run/${base}.pid
961 # A function to find the pid of a program.
963 local pid pidfile base=${1##*/}
965 [ -n "$2" ] && pidfile="$2"
969 msg_usage " pidofproc {program}"
973 # First try pidfile or "/var/run/*.pid"
975 /*)pidfile="${pidfile}";;
976 *) pidfile="/var/run/$pidfile";;
978 if [ -f "${pidfile}" ]; then
980 for p in $(< "${pidfile}"); do
981 [ -z "$(echo "$p" | awk '{gsub(/[0-9]/,"");print;}')" ] && pid="$pid $p"
987 # Next try "pidof" if pidfile is not specified
988 if [ -z "$pid" ] && [ -z "$2" ]; then
989 pid=$(pidof -o $$ -o $PPID -o %PPID -x "$1")
992 pid=$(filter_chroot $pid)
996 # status [--pidfile PIDFILE] {subsys} [{daemon}]"
998 local pid subsys daemon cpuset_msg pidfile
999 if [ "$1" = "--pidfile" -o "$1" = "-p" ]; then
1001 case "$pidfile" in /*);; *) pidfile="/var/run/$pidfile";; esac
1006 daemon=${2:-$subsys}
1010 msg_usage " status [--pidfile PIDFILE] {subsys} [{daemon}]"
1014 # if pidfile specified, pid must be there
1015 if [ "$pidfile" ]; then
1016 [ -f "$pidfile" ] && read pid < $pidfile
1017 # filter_chroot does not filter out dead pids, so this extra check, see t/status-pidfile.sh
1018 if [ ! -d "/proc/$pid" ]; then
1022 pid=$(pidof -o $$ -o $PPID -o %PPID -x $daemon)
1024 pid=$(filter_chroot $pid)
1028 if [ -n "$SERVICE_CPUSET" ] && is_yes "$CPUSETS"; then
1029 if grep -q "$pid" "/dev/cpuset/${SERVICE_CPUSET}/tasks"; then
1030 cpuset_msg=$(nls " in cpuset %s..." "$SERVICE_CPUSET")
1032 cpuset_msg=$(nls " outside of configured cpuset %s..." "$SERVICE_CPUSET")
1035 nls "%s (pid %s) is running%s" "$daemon" "$pid" "$cpuset_msg"
1039 # Next try "/var/run/*.pid" files; if pidfile is not set
1040 local base=${daemon##*/}
1041 if [ -z "$pidfile" -a -f /var/run/${base}.pid ]; then
1042 read pid < /var/run/${base}.pid
1043 pid=$(filter_chroot $pid)
1045 nls "%s dead but pid file (%s) exists" "$subsys" /var/run/${base}.pid
1050 # See if /var/lock/subsys/$subsys exists
1051 if [ -f /var/lock/subsys/$subsys ]; then
1052 nls "daemon %s dead but subsys (%s) locked" "$daemon" "$subsys"
1055 nls "%s is stopped" "$subsys"
1059 # Confirm whether we really want to run this service
1062 nls -n "Start service %s (Y)es/(N)o/(C)ontinue? [Y] " "$1"
1081 # module is needed (ie. is requested, is available and isn't loaded already)
1083 # module name without .o at end
1084 if ! lsmod | grep -q "$1"; then
1085 if ls -1R /lib/modules/$(uname -r)/ 2> /dev/null | grep -q "^${1}.\(\|k\)o\(\|.gz\)"; then
1095 local parsed single die args foo result
1097 while is_no "$parsed"; do
1116 if is_yes "${single}"; then
1118 show "Loading %s kernel module(s)" "$foo"
1121 if [ -x /sbin/modprobe ]; then
1122 /sbin/modprobe -s $args "$@"
1128 if is_yes "${single}"; then
1130 if [ $result = "0" ]; then
1131 is_yes "$single" && ok
1134 if is_yes "$die"; then
1135 nls "Could not load %s kernel module(s)" "$@"
1142 if is_no "$RC_LOGGING"; then
1152 initlog -n $0 -s "$1 $2" -e 1
1156 initlog -n $0 -s "$1 $2" -e 2
1160 # Check if any flavor of portmapper is running
1161 check_portmapper() {
1162 if [ -x /usr/sbin/rpcinfo ]; then
1163 if /usr/sbin/rpcinfo -p localhost >/dev/null 2>/dev/null; then
1168 elif [ -z "$(pidof portmap)" -a -z "$(pidof rpcbind)" ]; then
1174 # is_fsmounted fstype mntpoint
1175 # Check if filesystem fstype is mounted on mntpoint
1180 [ -n "$fstype" -a -n "$mntpoint" ] || return 1
1182 if [ -r /proc/mounts ]; then
1183 grep -qE "[[:blank:]]$mntpoint[[:blank:]]+$fstype[[:blank:]]" /proc/mounts
1186 if [ "$(stat -L -f -c %T $mntpoint 2>/dev/null)" = "$fstype" ]; then
1194 # __umount_loop awk_program fstab_file first_msg retry_msg umount_args
1195 # awk_program should process fstab_file and return a list of fstab-encoded
1196 # paths; it doesn't have to handle comments in fstab_file.
1198 local remaining sig=
1201 remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r)
1202 while [ -n "$remaining" -a "$retry" -gt 0 ]; do
1203 if [ "$retry" -eq 3 ]; then
1204 run_cmd "$3" fstab-decode umount $5 $remaining
1206 run_cmd "$4" fstab-decode umount $5 $remaining
1209 remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r)
1210 while [ "$count" -gt 0 ]; do
1211 [ -z "$remaining" ] && break
1214 remaining=$(LC_ALL=C awk "/^#/ {next} $1" "$2" | sort -r)
1216 [ -z "$remaining" ] && break
1217 fstab-decode /bin/fuser -k -m $sig $remaining >/dev/null
1219 retry=$(($retry -1))
1224 # Similar to __umount loop above, specialized for loopback devices
1225 __umount_loopback_loop() {
1226 local remaining devremaining sig=
1229 remaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $2}' /proc/mounts)
1230 devremaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $1}' /proc/mounts)
1231 while [ -n "$remaining" -a "$retry" -gt 0 ]; do
1232 if [ "$retry" -eq 3 ]; then
1233 run_cmd "Unmounting loopback filesystems: " \
1234 fstab-decode umount $remaining
1236 run_cmd "Unmounting loopback filesystems (retry):" \
1237 fstab-decode umount $remaining
1239 for dev in $devremaining ; do
1240 losetup $dev > /dev/null 2>&1 && \
1241 run_cmd "Detaching loopback device $dev: " \
1244 remaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $2}' /proc/mounts)
1245 devremaining=$(awk '$1 ~ /^\/dev\/loop/ && $2 != "/" {print $1}' /proc/mounts)
1246 [ -z "$remaining" ] && break
1247 fstab-decode /bin/fuser -k -m $sig $remaining >/dev/null
1249 retry=$(($retry -1))
1255 # If we have cachefile, use it.
1256 # If we don't, create memory variables and try to save silently,
1257 local cachefile='/var/cache/rc-scripts/msg.cache'
1260 if is_yes "$ISATTY"; then
1266 # We create $check variable which is used to invalidate the cache.
1267 # The $check contains user locale and terminal.
1268 local check="$term.$LC_MESSAGES.$INIT_COL"
1270 if [ -f "$cachefile" -a "$cachefile" -nt /etc/sysconfig/system -a "$cachefile" -nt /etc/sysconfig/init-colors ]; then
1271 if . "$cachefile" 2>/dev/null; then
1272 if [ "$check" = "$_check" ]; then
1279 _busy=$(progress "BUSY" "$CBUSY")
1280 _ok=$(progress "DONE")
1281 _started=$(progress "WORK")
1282 _fail=$(progress "FAIL" "$CFAIL")
1283 _died=$(progress "DIED" "$CFAIL")
1285 # we don't use heredoc, as ksh attempts to create tempfile then
1286 (> "$cachefile" ) 2>/dev/null || return
1287 echo "_busy='$_busy';" >> "$cachefile"
1288 echo "_ok='$_ok';" >> "$cachefile"
1289 echo "_started='$_started';" >> "$cachefile"
1290 echo "_fail='$_fail';" >> "$cachefile"
1291 echo "_died='$_died';" >> "$cachefile"
1292 echo "_check='$check';" >> "$cachefile"
1296 if [ -z "$GETTEXT" ]; then
1297 if [ -x /bin/gettext -o -x /usr/bin/gettext ]; then
1304 if [ -z "$TPUT" ]; then
1305 if [ -d /usr/share/terminfo ] && [ -x /usr/bin/tput -o -x /bin/tput ]; then
1307 # check if we are on proper terminal
1308 tput longname >/dev/null 2>&1 || TPUT=no
1319 # * Local variables:
1321 # * indent-tabs-mode: notnil