rc revision 153027 
1#!/bin/sh
2#
3# Copyright (c) 2000-2004  The FreeBSD Project
4# All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
27#	@(#)rc	5.27 (Berkeley) 6/5/91
28# $FreeBSD: head/etc/rc 153027 2005-12-02 20:06:07Z dougb $
29#
30
31# System startup script run by init on autoboot
32# or after single-user.
33# Output and error are redirected to console by init,
34# and the console is the controlling terminal.
35
36# Note that almost all of the user-configurable behavior is no longer in
37# this file, but rather in /etc/defaults/rc.conf.  Please check that file
38# first before contemplating any changes here.  If you do need to change
39# this file for some reason, we would like to know about it.
40
41stty status '^T'
42
43# Set shell to ignore SIGINT (2), but not children;
44# shell catches SIGQUIT (3) and returns to single user.
45#
46trap : 2
47trap "echo 'Boot interrupted'; exit 1" 3
48
49HOME=/
50PATH=/sbin:/bin:/usr/sbin:/usr/bin
51export HOME PATH
52
53. /etc/rc.subr
54
55# Note: the system configuration files are loaded as part of
56# the rc.d system (rc.d/rcconf.sh).  Do not load them here as it may
57# interfere with diskless booting.
58#
59if [ "$1" = autoboot ]; then
60	autoboot=yes
61	_boot="faststart"
62	rc_fast=yes        # run_rc_command(): do fast booting
63else
64	autoboot=no
65	_boot="start"
66fi
67
68dlv=`/sbin/sysctl -n vfs.nfs.diskless_valid 2> /dev/null`
69if [ ${dlv:=0} -ne 0 -o -f /etc/diskless ]; then
70	sh /etc/rc.initdiskless
71fi
72
73skip="-s nostart"
74[ `/sbin/sysctl -n security.jail.jailed` -eq 1 ] && skip="$skip -s nojail"
75
76# Do a first pass to get everything up to mountcritremote so that
77# we can do a second pass that includes $local_startup directories
78#
79files=`rcorder ${skip} /etc/rc.d/* 2>/dev/null`
80
81for _rc_elem in ${files}; do
82	run_rc_script ${_rc_elem} ${_boot}
83
84	case "$_rc_elem" in
85	*/mountcritremote)	break ;;
86	esac
87done
88
89unset files local_rc
90
91# Now that disks are mounted, for each dir in $local_startup
92# search for init scripts that use the new rc.d semantics.
93#
94case ${local_startup} in
95[Nn][Oo] | '') ;;
96*)	find_local_scripts_new ;;
97esac
98
99files=`rcorder ${skip} /etc/rc.d/* ${local_rc} 2>/dev/null`
100_skip_early=1
101for _rc_elem in ${files}; do
102	case "$_skip_early" in
103	1)	case "$_rc_elem" in
104		*/mountcritremote)	_skip_early=0 ;;
105		esac
106		continue
107		;;
108	esac
109
110	run_rc_script ${_rc_elem} ${_boot}
111done
112
113echo ''
114date
115exit 0
116