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#!/bin/bash
#
# nscd:         Starts the Name Switch Cache Daemon
#
# chkconfig: - 30 74
# description:  This is a daemon which handles passwd and group lookups \
#               for running programs and cache the results for the next \
#               query.  You should start this daemon if you use \
#               slow naming services like NIS, NIS+, LDAP, or hesiod.
# processname: /usr/sbin/nscd
# config: /etc/nscd.conf
# config: /etc/sysconfig/nscd
#
### BEGIN INIT INFO
# Provides: nscd
# Required-Start: $syslog
# Default-Stop: 0 1 6
# Short-Description: Starts the Name Switch Cache Daemon
# Description:  This is a daemon which handles passwd and group lookups \
#               for running programs and cache the results for the next \
#               query.  You should start this daemon if you use \
#               slow naming services like NIS, NIS+, LDAP, or hesiod.
### END INIT INFO

# Sanity checks.
[ -f /etc/nscd.conf ] || exit 0
[ -x /usr/sbin/nscd ] || exit 0

# Source function library.
. /etc/init.d/functions

# Source an auxiliary options file if we have one, and pick up NSCD_OPTIONS.
[ -r /etc/sysconfig/nscd ] && . /etc/sysconfig/nscd

RETVAL=0
prog=nscd

start () {
    [ -d /var/run/nscd ] || mkdir /var/run/nscd
    [ -d /var/db/nscd ] || mkdir /var/db/nscd
    echo -n $"Starting $prog: "
    daemon /usr/sbin/nscd $NSCD_OPTIONS
    RETVAL=$?
    echo
    [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
    return $RETVAL
}

stop () {
    echo -n $"Stopping $prog: "
    /usr/sbin/nscd -K
    RETVAL=$?
    if [ $RETVAL -eq 0 ]; then
        rm -f /var/lock/subsys/nscd
        # nscd won't be able to remove these if it is running as
        # a non-privileged user
        rm -f /var/run/nscd/nscd.pid
        rm -f /var/run/nscd/socket
        success $"$prog shutdown"
    else
        failure $"$prog shutdown"
    fi
    echo
    return $RETVAL
}

restart() {
    stop
    start
}

# See how we were called.
case "$1" in
    start)
        [ -e /var/lock/subsys/nscd ] || start
        RETVAL=$?
        ;;
    stop)
        [ ! -e /var/lock/subsys/nscd ] || stop
        RETVAL=$?
        ;;
    status)
        status nscd
        RETVAL=$?
        ;;
    restart)
        restart
        RETVAL=$?
        ;;
    try-restart | condrestart)
        [ ! -e /var/lock/subsys/nscd ] || restart
        RETVAL=$?
        ;;
    force-reload | reload)
        echo -n $"Reloading $prog: "
        RETVAL=0
        /usr/sbin/nscd -i passwd || RETVAL=$?
        /usr/sbin/nscd -i group || RETVAL=$?
        /usr/sbin/nscd -i hosts || RETVAL=$?
        /usr/sbin/nscd -i services || RETVAL=$?
        echo
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
        RETVAL=1
        ;;
esac
exit $RETVAL