openrc/sh/s6.sh

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# Start / stop / status functions for s6 support
# Copyright (c) 2015 William Hubbs <w.d.hubbs@gmail.com>
# Released under the 2-clause BSD license.
[ -z "${s6_service_path}" ] && s6_service_path="/var/svc.d/${RC_SVCNAME}"
s6_start()
{
if [ ! -d "${s6_service_path}" ]; then
eerror "${s6_service_path} does not exist."
return 1
fi
s6_service_link="${RC_SVCDIR}/s6-scan/${s6_service_path##*/}"
ebegin "Starting ${name:-$RC_SVCNAME}"
ln -sf "${s6_service_path}" "${s6_service_link}"
s6-svc -u "${s6_service_link}"
if [ -n "$s6_svwait_options_start" ]; then
s6-svwait ${s6_svwait_options_start} "${s6_service_link}"
fi
sleep 1.5
set -- $(s6-svstat "${s6_service_link}")
[ "$1" = "up" ]
eend $? "Failed to start $RC_SVCNAME"
}
s6_stop()
{
if [ ! -d "${s6_service_path}" ]; then
eerror "${s6_service_path} does not exist."
return 1
fi
s6_service_link="${RC_SVCDIR}/s6-scan/${s6_service_path##*/}"
ebegin "Stopping ${name:-$RC_SVCNAME}"
s6-svc -Dd -T ${s6_service_timeout_stop:-10000} "${s6_service_link}"
set -- $(s6-svstat "${s6_service_link}")
[ "$1" = "down" ]
eend $? "Failed to stop $RC_SVCNAME"
}
s6_status()
{
s6_service_link="${RC_SVCDIR}/s6-scan/${s6_service_path##*/}"
if [ -L "${s6_service_link}" ]; then
s6-svstat "${s6_service_link}"
else
_status
fi
}