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# $OpenBSD: rc.subr,v 1.15 2010/12/24 10:37:24 ajacoutot Exp $
[ -z "${local_rcconf}" ] && . /etc/rc.conf
rc_err() {
echo $1
exit 1
}
rc_start() {
type rc_pre >/dev/null && rc_pre
su -l -c ${daemon_class} -s ${daemon_shell} ${daemon_user} \
-c "${daemon} ${daemon_flags}" >/dev/null
}
rc_check() {
pgrep -f "^${pexp}" >/dev/null
}
rc_reload() {
pkill -HUP -f "^${pexp}"
}
rc_stop() {
pkill -f "^${pexp}"
type rc_post >/dev/null && rc_post || return 0
}
rc_conf() {
[ -n "${daemon}" ] || rc_err "$0: daemon is not set"
_name=`basename $0`
eval _rcflags=\${${_name}_flags}
eval _rcuser=\${${_name}_user}
eval _rcclass=\${${_name}_class}
eval _rcshell=\${${_name}_shell}
[ -z "${daemon_class}" ] && daemon_class=daemon
[ -z "${daemon_shell}" ] && daemon_shell=/bin/sh
[ -z "${daemon_user}" ] && daemon_user=root
[ -n "${_rcflags}" ] && daemon_flags=${_rcflags}
[ -n "${_rcuser}" ] && daemon_user=${_rcuser}
[ -n "${_rcclass}" ] && daemon_class=${_rcclass}
[ -n "${_rcshell}" ] && daemon_shell=${_rcshell}
daemon_flags=`echo ${daemon_flags} | tr -s "[:space:]"`
pexp="${daemon}${daemon_flags:+ ${daemon_flags}}"
}
rc_cmd() {
[ `id -u` -eq 0 -o X"$1" = "Xcheck" ] || \
rc_err "$0: need root privileges"
eval _enotsup=\${rc_${1}}
[ X"${_enotsup}" != X"NO" ] || rc_err "$0: $1 is not supported"
case "$1" in
check)
rc_check
;;
start)
rc_check || rc_start
;;
stop)
rc_stop
;;
reload)
rc_check && rc_reload
;;
restart)
rc_stop
while rc_check; do
sleep 1
done
rc_start
;;
*)
rc_err "usage: $0 {start|check|reload|restart|stop}"
esac
}
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