70 lines
2.6 KiB
Bash
Executable File
70 lines
2.6 KiB
Bash
Executable File
#!/bin/sh
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# Copyright 1999-2007 Gentoo Foundation
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# Copyright 2007 Roy Marples
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# All rights reserved
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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# void single_user()
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#
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# Drop to a shell, remount / ro, and then reboot
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#
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single_user() {
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exit 1
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}
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# This basically mounts $svcdir as a ramdisk, but preserving its content
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# which allows us to run depscan.sh
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# FreeBSD has a nice ramdisk - we don't set a size as we should always
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# be fairly small and we unmount them after the boot level is done anyway
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# NOTE we don't set a size for Linux either
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mount_svcdir() {
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local dotmp=false
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if [ -e "${RC_SVCDIR}"/deptree ] ; then
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dotmp=true
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try mdconfig -a -t malloc -s 1m -u 1
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try newfs /dev/md1
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try mount /dev/md1 "${RC_LIBDIR}"/tmp
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cp -p "${RC_SVCDIR}"/deptree "${RC_SVCDIR}"/depconfig \
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"${RC_SVCDIR}"/nettree "${RC_LIBDIR}"/tmp 2>/dev/null
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fi
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try mdconfig -a -t malloc -s "${RC_SVCSIZE:-1024}"k -u 0
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try newfs -b 4096 -i 1024 -n /dev/md0
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try mount -o rw,noexec,nosuid /dev/md0 "${RC_SVCDIR}"
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if ${dotmp} ; then
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cp -p "${RC_LIBDIR}"/tmp/deptree "${RC_LIBDIR}"/tmp/depconfig \
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"${RC_LIBDIR}"/tmp/nettree "${RC_SVCDIR}" 2>/dev/null
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try umount "${RC_LIBDIR}"/tmp
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try mdconfig -d -u 1
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fi
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}
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. "${RC_LIBDIR}"/sh/init-functions.sh
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. "${RC_LIBDIR}"/sh/functions.sh
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# Disable devd until we need it
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[ "${RC_UNAME}" = "FreeBSD" ] && sysctl hw.bus.devctl_disable=1 >/dev/null
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. "${RC_LIBDIR}"/sh/init-common-post.sh
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# vim: set ts=4 :
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