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3d03791bb4
scripts in rc.d to stop rc(8) from booting into multi-user mode when
a critical or severe error condition is encountered.
o Modify scripts in etc/rc.d that already implemented this functionality
independently.
o Document it.
[1] - This subroutine was implemented in FreeBSD in rc.d/fsck. I moved it
to rc.subr(8). Our version differs slightly in that it takes an
optional argument to stop the boot even if "autoboot" is not set.
Obtained from: NetBSD
MFC after: 2 weeks
44 lines
721 B
Bash
Executable File
44 lines
721 B
Bash
Executable File
#!/bin/sh
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#
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# $NetBSD: root,v 1.2 2000/05/13 08:45:09 lukem Exp $
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# $FreeBSD$
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#
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# PROVIDE: root
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# REQUIRE: fsck
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# KEYWORD: nojail
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. /etc/rc.subr
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name="root"
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start_cmd="root_start"
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stop_cmd=":"
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root_start()
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{
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# root normally must be read/write, but if this is a BOOTP NFS
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# diskless boot it does not have to be.
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#
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case ${root_rw_mount} in
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[Nn][Oo] | '')
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;;
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*)
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if ! mount -uw /; then
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echo 'Mounting root filesystem rw failed, startup aborted'
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stop_boot true
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fi
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;;
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esac
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umount -a >/dev/null 2>&1
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# If we booted a special kernel remove the record
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# so we will boot the default kernel next time.
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if [ -x /sbin/nextboot ]; then
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/sbin/nextboot -D
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fi
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}
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load_rc_config $name
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run_rc_command "$1"
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