openrc/sh/start-stop-daemon.sh
William Hubbs a15fa1a3b1 Rework supervisor integration framework
The original way of doing this allowed users to change the supervisor in
conf.d/*. This changes this so that the supervisor setup can be done in
the service script itself.
2015-05-11 09:44:06 -05:00

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# start / stop / status functions for start-stop-daemon
# Copyright (c) 2007-2009 Roy Marples <roy@marples.name>
# Released under the 2-clause BSD license.
ssd_start()
{
[ -n "$command" ] || return 0
local _background=
ebegin "Starting ${name:-$RC_SVCNAME}"
if yesno "${command_background}"; then
if [ -z "${pidfile}" ]; then
eend 1 "command_background option used but no pidfile specified"
return 1
fi
if [ -n "${command_args_background}" ]; then
eend 1 "command_background used with command_args_background"
return 1
fi
_background="--background --make-pidfile"
fi
if yesno "$start_inactive"; then
local _inactive=false
service_inactive && _inactive=true
mark_service_inactive
fi
eval start-stop-daemon --start \
--exec $command \
${procname:+--name} $procname \
${pidfile:+--pidfile} $pidfile \
${command_user+--user} $command_user \
$_background $start_stop_daemon_args \
-- $command_args $command_args_background
if eend $? "Failed to start $RC_SVCNAME"; then
service_set_value "command" "${command}"
[ -n "${pidfile}" ] && service_set_value "pidfile" "${pidfile}"
[ -n "${procname}" ] && service_set_value "procname" "${procname}"
return 0
fi
if yesno "$start_inactive"; then
if ! $_inactive; then
mark_service_stopped
fi
fi
return 1
}
ssd_stop()
{
local startcommand="$(service_get_value "command")"
local startpidfile="$(service_get_value "pidfile")"
local startprocname="$(service_get_value "procname")"
command="${startcommand:-$command}"
pidfile="${startpidfile:-$pidfile}"
procname="${startprocname:-$procname}"
[ -n "$command" -o -n "$procname" -o -n "$pidfile" ] || return 0
ebegin "Stopping ${name:-$RC_SVCNAME}"
start-stop-daemon --stop \
${retry:+--retry} $retry \
${command:+--exec} $command \
${procname:+--name} $procname \
${pidfile:+--pidfile} $pidfile \
${stopsig:+--signal} $stopsig
eend $? "Failed to stop $RC_SVCNAME"
}
ssd_status()
{
_status
}