nscd/nscd.init

   1 #!/bin/bash
   2 #
   3 # nscd:         Starts the Name Switch Cache Daemon
   4 #
   5 # chkconfig: - 30 74
   6 # description:  This is a daemon which handles passwd and group lookups \
   7 #               for running programs and cache the results for the next \
   8 #               query.  You should start this daemon if you use \
   9 #               slow naming services like NIS, NIS+, LDAP, or hesiod.
  10 # processname: /usr/sbin/nscd
  11 # config: /etc/nscd.conf
  12 #
  13 ### BEGIN INIT INFO
  14 # Provides: nscd
  15 # Required-Start: $syslog
  16 # Default-Stop: 0 1 6
  17 # Short-Description: Starts the Name Switch Cache Daemon
  18 # Description:  This is a daemon which handles passwd and group lookups \
  19 #               for running programs and cache the results for the next \
  20 #               query.  You should start this daemon if you use \
  21 #               slow naming services like NIS, NIS+, LDAP, or hesiod.
  22 ### END INIT INFO
  23
  24 # Sanity checks.
  25 [ -f /etc/nscd.conf ] || exit 0
  26 [ -x /usr/sbin/nscd ] || exit 0
  27
  28 # Source function library.
  29 . /etc/init.d/functions
  30
  31 # nscd does not run on any kernel lower than 2.2.0 because of threading
  32 # problems, so we require that in first place.
  33 case $(uname -r) in
  34     2.[2-9].*)
  35         # this is okay
  36         ;;
  37     [3-9]*)
  38         # these are of course also okay
  39         ;;
  40     *)
  41         #this is not
  42         exit 1
  43         ;;
  44 esac
  45
  46 RETVAL=0
  47 prog=nscd
  48
  49 start () {
  50     [ -d /var/run/nscd ] || mkdir /var/run/nscd
  51     [ -d /var/db/nscd ] || mkdir /var/db/nscd
  52     echo -n $"Starting $prog: "
  53     daemon /usr/sbin/nscd
  54     RETVAL=$?
  55     echo
  56     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
  57     return $RETVAL
  58 }
  59
  60 stop () {
  61     echo -n $"Stopping $prog: "
  62     /usr/sbin/nscd -K
  63     RETVAL=$?
  64     if [ $RETVAL -eq 0 ]; then
  65         rm -f /var/lock/subsys/nscd
  66         # nscd won't be able to remove these if it is running as
  67         # a non-privileged user
  68         rm -f /var/run/nscd/nscd.pid
  69         rm -f /var/run/nscd/socket
  70         success $"$prog shutdown"
  71     else
  72         failure $"$prog shutdown"
  73     fi
  74     echo
  75     return $RETVAL
  76 }
  77
  78 restart() {
  79     stop
  80     start
  81 }
  82
  83 # See how we were called.
  84 case "$1" in
  85     start)
  86         start
  87         RETVAL=$?
  88         ;;
  89     stop)
  90         stop
  91         RETVAL=$?
  92         ;;
  93     status)
  94         status nscd
  95         RETVAL=$?
  96         ;;
  97     restart)
  98         restart
  99         RETVAL=$?
 100         ;;
 101     try-restart | condrestart)
 102         [ -e /var/lock/subsys/nscd ] && restart
 103         RETVAL=$?
 104         ;;
 105     force-reload | reload)
 106         echo -n $"Reloading $prog: "
 107         killproc /usr/sbin/nscd -HUP
 108         RETVAL=$?
 109         echo
 110         ;;
 111     *)
 112         echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
 113         RETVAL=1
 114         ;;
 115 esac
 116 exit $RETVAL