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
  14 # Sanity checks.
  15 [ -f /etc/nscd.conf ] || exit 0
  16 [ -x /usr/sbin/nscd ] || exit 0
  17
  18 # Source function library.
  19 . /etc/init.d/functions
  20
  21 # nscd does not run on any kernel lower than 2.2.0 because of threading
  22 # problems, so we require that in first place.
  23 case $(uname -r) in
  24     2.[2-9].*)
  25         # this is okay
  26         ;;
  27     [3-9]*)
  28         # these are of course also okay
  29         ;;
  30     *)
  31         #this is not
  32         exit 0
  33         ;;
  34 esac
  35
  36 RETVAL=0
  37 prog=nscd
  38
  39 start () {
  40     [ -d /var/run/nscd ] || mkdir /var/run/nscd
  41     [ -d /var/db/nscd ] || mkdir /var/db/nscd
  42     secure=""
  43 #   for table in passwd group hosts
  44 #   do
  45 #       if egrep -q '^'$table':.*nisplus' /etc/nsswitch.conf; then
  46 #           /usr/lib/nscd_nischeck $table || secure="$secure -S $table,yes"
  47 #       fi
  48 #   done
  49     echo -n $"Starting $prog: "
  50     daemon /usr/sbin/nscd $secure
  51     RETVAL=$?
  52     echo
  53     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
  54     return $RETVAL
  55 }
  56
  57 stop () {
  58     echo -n $"Stopping $prog: "
  59     /usr/sbin/nscd -K
  60     RETVAL=$?
  61     if [ $RETVAL -eq 0 ]; then
  62         rm -f /var/lock/subsys/nscd
  63         # nscd won't be able to remove these if it is running as
  64         # a non-privileged user
  65         rm -f /var/run/nscd/nscd.pid
  66         rm -f /var/run/nscd/socket
  67         success $"$prog shutdown"
  68     else
  69         failure $"$prog shutdown"
  70     fi
  71     echo
  72     return $RETVAL
  73 }
  74
  75 restart() {
  76     stop
  77     start
  78 }
  79
  80 # See how we were called.
  81 case "$1" in
  82     start)
  83         start
  84         RETVAL=$?
  85         ;;
  86     stop)
  87         stop
  88         RETVAL=$?
  89         ;;
  90     status)
  91         status nscd
  92         RETVAL=$?
  93         ;;
  94     restart)
  95         restart
  96         RETVAL=$?
  97         ;;
  98     condrestart)
  99         [ -e /var/lock/subsys/nscd ] && restart
 100         RETVAL=$?
 101         ;;
 102     reload)
 103         echo -n $"Reloading $prog: "
 104         killproc /usr/sbin/nscd -HUP
 105         RETVAL=$?
 106         echo
 107         ;;
 108     *)
 109         echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
 110         RETVAL=1
 111         ;;
 112 esac
 113 exit $RETVAL