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freebsd/etc/rc.d/bgfsck
Hiroki Sato 657bbe97c1 - Add uid check.
- Report delay<0 as a warning.

MFC after:	3 days
2015-09-10 06:55:28 +00:00

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#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: bgfsck
# REQUIRE: cron devfs syslogd
# KEYWORD: nojail
. /etc/rc.subr
name="background_fsck"
rcvar="background_fsck"
start_cmd="bgfsck_start"
start_precmd="bgfsck_start_precmd"
stop_cmd=":"
bgfsck_start_precmd()
{
if [ $($ID -u) != 0 ]; then
err 1 "Must be root."
fi
}
bgfsck_start()
{
: ${background_fsck_delay=0}
if [ -n "${rc_force}" ]; then
background_fsck_delay=0
fi
if [ ${background_fsck_delay} -lt 0 ]; then
warn "Background file system checks delayed indefinitely"
return 0
fi
bgfsck_msg='Starting background file system checks'
if [ "${background_fsck_delay}" -gt 0 ]; then
bgfsck_msg="${bgfsck_msg} in ${background_fsck_delay} seconds"
fi
if [ -z "${rc_force}" ]; then
check_startmsgs && echo "${bgfsck_msg}."
fi
(sleep ${background_fsck_delay}; nice -4 fsck -B -p) 2>&1 | \
logger -p daemon.notice -t fsck &
}
load_rc_config $name
run_rc_command "$1"