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Allow reboot during runcom.

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PR:		bin/28116
Submitted by:	Valentin Nechayev <netch@netch.kiev.ua>
MFC in:		1 week
This commit is contained in:
Dag-Erling Smørgrav 2001-10-15 20:34:43 +00:00
parent 4c8f0aced5
commit 6e8ff8b760
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=85010
1 changed files with 3 additions and 0 deletions
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3
sbin/init/init.c
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@ -814,10 +814,13 @@ runcom()
/*
* Copied from single_user(). This is a bit paranoid.
*/
requested_transition = 0;
do {
if ((wpid = waitpid(-1, &status, WUNTRACED)) != -1)
collect_child(wpid);
if (wpid == -1) {
if (requested_transition == death)
return (state_func_t) death;
if (errno == EINTR)
continue;
warning("wait for %s on %s failed: %m; going to single user mode",