o Implement the stop_boot subroutine [1]. This subroutine can be used by

  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

1 files changed, 0 insertions, 11 deletions

diff --git a/etc/rc.d/fsck b/etc/rc.d/fsck
index 7d329d2..0bc7b08 100755
--- a/etc/rc.d/fsck
+++ b/etc/rc.d/fsck
@@ -14,17 +14,6 @@ name="fsck"
 start_cmd="fsck_start"
 stop_cmd=":"
 
-stop_boot()
-{
-	#	Terminate the process (which may include the parent /etc/rc)
-	#	if booting directly to multiuser mode.
-	#
-	if [ "$autoboot" = yes ]; then
-		kill -TERM $$
-	fi
-	exit 1
-}
-
 fsck_start()
 {
 	if [ "$autoboot" = no ]; then