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 $(uname -r) in
  34     2.[2-9].*)
  35         # this is okay
  36         ;;
  37     [3-9]*)
  38         # these are of course also okay
  39         ;;
  40     *)
  41         #this is not
  42         exit 1
  43         ;;
  44 esac
  45
  46 RETVAL=0
  47 prog=nscd
  48
  49 start () {
  50     [ -d /var/run/nscd ] || mkdir /var/run/nscd
  51     [ -d /var/db/nscd ] || mkdir /var/db/nscd
  52     secure=""
  53 #   for table in passwd group hosts
  54 #   do
  55 #       if egrep -q '^'$table':.*nisplus' /etc/nsswitch.conf; then
  56 #           /usr/lib/nscd_nischeck $table || secure="$secure -S $table,yes"
  57 #       fi
  58 #   done
  59     echo -n $"Starting $prog: "
  60     daemon /usr/sbin/nscd $secure
  61     RETVAL=$?
  62     echo
  63     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
  64     return $RETVAL
  65 }
  66
  67 stop () {
  68     echo -n $"Stopping $prog: "
  69     /usr/sbin/nscd -K
  70     RETVAL=$?
  71     if [ $RETVAL -eq 0 ]; then
  72         rm -f /var/lock/subsys/nscd
  73         # nscd won't be able to remove these if it is running as
  74         # a non-privileged user
  75         rm -f /var/run/nscd/nscd.pid
  76         rm -f /var/run/nscd/socket
  77         success $"$prog shutdown"
  78     else
  79         failure $"$prog shutdown"
  80     fi
  81     echo
  82     return $RETVAL
  83 }
  84
  85 restart() {
  86     stop
  87     start
  88 }
  89
  90 # See how we were called.
  91 case "$1" in
  92     start)
  93         start
  94         RETVAL=$?
  95         ;;
  96     stop)
  97         stop
  98         RETVAL=$?
  99         ;;
 100     status)
 101         status nscd
 102         RETVAL=$?
 103         ;;
 104     restart)
 105         restart
 106         RETVAL=$?
 107         ;;
 108     try-restart | condrestart)
 109         [ -e /var/lock/subsys/nscd ] && restart
 110         RETVAL=$?
 111         ;;
 112     force-reload | reload)
 113         echo -n $"Reloading $prog: "
 114         killproc /usr/sbin/nscd -HUP
 115         RETVAL=$?
 116         echo
 117         ;;
 118     *)
 119         echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
 120         RETVAL=1
 121         ;;
 122 esac
 123 exit $RETVAL