Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | #! /bin/sh |
| 2 | # /etc/init.d/sysklogd: start the system log daemon. |
| 3 | |
| 4 | ### BEGIN INIT INFO |
| 5 | # Provides: sysklogd |
| 6 | # Required-Start: $remote_fs $time |
| 7 | # Required-Stop: $remote_fs $time |
| 8 | # Should-Start: $network |
| 9 | # Should-Stop: $network |
| 10 | # Default-Start: 2 3 4 5 |
| 11 | # Default-Stop: 0 1 6 |
| 12 | # Short-Description: System logger |
| 13 | ### END INIT INFO |
| 14 | |
| 15 | # Source function library. |
| 16 | . /etc/init.d/functions |
| 17 | |
| 18 | PATH=/bin:/usr/bin:/sbin:/usr/sbin |
| 19 | |
| 20 | pidfile_syslogd=/var/run/syslogd.pid |
Andrew Geissler | 82c905d | 2020-04-13 13:39:40 -0500 | [diff] [blame] | 21 | binpath_syslogd=/usr/sbin/syslogd |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 22 | |
| 23 | test -x $binpath || exit 0 |
| 24 | |
Andrew Geissler | 90fd73c | 2021-03-05 15:25:55 -0600 | [diff] [blame^] | 25 | # run secure by default |
| 26 | SYSLOGD="-ss" |
| 27 | |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 28 | test ! -r /etc/default/syslogd || . /etc/default/syslogd |
| 29 | |
| 30 | create_xconsole() |
| 31 | { |
| 32 | # Only proceed if /dev/xconsole is used at all |
| 33 | if ! grep -q '^[^#].*/dev/xconsole' /etc/syslog.conf |
| 34 | then |
| 35 | return |
| 36 | fi |
| 37 | |
| 38 | if [ ! -e /dev/xconsole ]; then |
| 39 | mknod -m 640 /dev/xconsole p |
| 40 | else |
| 41 | chmod 0640 /dev/xconsole |
| 42 | fi |
| 43 | chown root:adm /dev/xconsole |
| 44 | test ! -x /sbin/restorecon || /sbin/restorecon /dev/xconsole |
| 45 | } |
| 46 | |
| 47 | log_begin_msg () { |
| 48 | echo -n $1 |
| 49 | } |
| 50 | |
| 51 | log_end_msg () { |
| 52 | echo $1 |
| 53 | } |
| 54 | |
| 55 | log_success_msg () { |
| 56 | echo $1 |
| 57 | } |
| 58 | |
| 59 | running() |
| 60 | { |
| 61 | # No pidfile, probably no daemon present |
| 62 | # |
| 63 | if [ ! -f $pidfile ] |
| 64 | then |
| 65 | return 1 |
| 66 | fi |
| 67 | |
| 68 | pid=`cat $pidfile_syslogd` |
| 69 | |
| 70 | # No pid, probably no daemon present |
| 71 | # |
| 72 | if [ -z "$pid" ] |
| 73 | then |
| 74 | return 1 |
| 75 | fi |
| 76 | |
| 77 | if [ ! -d /proc/$pid ] |
| 78 | then |
| 79 | return 1 |
| 80 | fi |
| 81 | |
| 82 | cmd=`cat /proc/$pid/cmdline | tr "\000" "\n"|head -n 1` |
| 83 | |
| 84 | # No syslogd? |
| 85 | # |
| 86 | if [ "$cmd" != "$binpath" ] |
| 87 | then |
| 88 | return 1 |
| 89 | fi |
| 90 | |
| 91 | return 0 |
| 92 | } |
| 93 | |
Brad Bishop | 96ff198 | 2019-08-19 13:50:42 -0400 | [diff] [blame] | 94 | waitpid () |
| 95 | { |
| 96 | pid=$1 |
| 97 | # Give pid a chance to exit before we restart with a 5s timeout in 1s intervals |
| 98 | if [ -z "$pid" ]; then |
| 99 | return |
| 100 | fi |
| 101 | timeout=5; |
| 102 | while [ $timeout -gt 0 ] |
| 103 | do |
| 104 | timeout=$(( $timeout-1 )) |
| 105 | kill -0 $pid 2> /dev/null || break |
| 106 | sleep 1 |
| 107 | done |
| 108 | } |
| 109 | |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 110 | case "$1" in |
| 111 | start) |
| 112 | log_begin_msg "Starting system log daemon..." |
| 113 | create_xconsole |
| 114 | start-stop-daemon --start --quiet --pidfile $pidfile_syslogd --name syslogd --startas $binpath_syslogd -- $SYSLOGD |
| 115 | log_end_msg $? |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 116 | ;; |
| 117 | stop) |
| 118 | log_begin_msg "Stopping system log daemon..." |
| 119 | start-stop-daemon --stop --quiet --pidfile $pidfile_syslogd --name syslogd |
| 120 | log_end_msg $? |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 121 | ;; |
| 122 | reload|force-reload) |
| 123 | log_begin_msg "Reloading system log daemon..." |
| 124 | start-stop-daemon --stop --quiet --signal 1 --pidfile $pidfile_syslogd --name syslogd |
| 125 | log_end_msg $? |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 126 | ;; |
| 127 | restart) |
| 128 | log_begin_msg "Restarting system log daemon..." |
Brad Bishop | 96ff198 | 2019-08-19 13:50:42 -0400 | [diff] [blame] | 129 | pid=`cat $pidfile_syslogd 2> /dev/null` |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 130 | start-stop-daemon --stop --retry 5 --quiet --pidfile $pidfile_syslogd --name syslogd |
Brad Bishop | 96ff198 | 2019-08-19 13:50:42 -0400 | [diff] [blame] | 131 | waitpid $pid |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 132 | start-stop-daemon --start --quiet --pidfile $pidfile_syslogd --name syslogd --startas $binpath_syslogd -- $SYSLOGD |
| 133 | log_end_msg $? |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 134 | ;; |
| 135 | reload-or-restart) |
| 136 | if running |
| 137 | then |
| 138 | $0 reload |
| 139 | else |
| 140 | $0 start |
| 141 | fi |
| 142 | ;; |
| 143 | status) |
| 144 | status syslogd |
| 145 | RETVAL=$? |
Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 146 | [ $RETVAL -eq 0 ] && exit $rval |
| 147 | exit $RETVAL |
| 148 | ;; |
| 149 | *) |
| 150 | log_success_msg "Usage: /etc/init.d/sysklogd {start|stop|reload|restart|force-reload|reload-or-restart|status}" |
| 151 | exit 1 |
| 152 | esac |
| 153 | |
| 154 | exit 0 |