[src/netbsd-3]: src/sys/kern Revert pullup ticket #316, because it breaks ker...

[riz <riz%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4311654db367
branches:  netbsd-3
changeset: 575862:4311654db367
user:      riz <riz%NetBSD.org@localhost>
date:      Mon May 23 19:09:56 2005 +0000

description:
Revert pullup ticket #316, because it breaks kernel compiles. A more
complete pullup request is forthcoming.
(requested by cube in ticket #341)

diffstat:

 sys/kern/kern_fork.c |  11 ++++-------
 1 files changed, 4 insertions(+), 7 deletions(-)

diffs (33 lines):

diff -r 3323d51983b3 -r 4311654db367 sys/kern/kern_fork.c
--- a/sys/kern/kern_fork.c      Sun May 22 19:43:17 2005 +0000
+++ b/sys/kern/kern_fork.c      Mon May 23 19:09:56 2005 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_fork.c,v 1.121.2.1 2005/05/22 19:33:34 snj Exp $  */
+/*     $NetBSD: kern_fork.c,v 1.121.2.2 2005/05/23 19:09:56 riz Exp $  */
 
 /*-
  * Copyright (c) 1999, 2001, 2004 The NetBSD Foundation, Inc.
@@ -76,7 +76,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_fork.c,v 1.121.2.1 2005/05/22 19:33:34 snj Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_fork.c,v 1.121.2.2 2005/05/23 19:09:56 riz Exp $");
 
 #include "opt_ktrace.h"
 #include "opt_systrace.h"
@@ -292,12 +292,9 @@
         * Duplicate sub-structures as needed.
         * Increase reference counts on shared objects.
         * The p_stats and p_sigacts substructs are set in uvm_fork().
-        * Inherit flags we want to keep.  The flags related to SIGCHLD
-        * handling are important in order to keep a consistent behaviour
-        * for the child after the fork.
+        * Inherit SUGID, STOPFORK and STOPEXEC flags.
         */
-       p2->p_flag = p1->p_flag & (P_SUGID | P_STOPFORK | P_STOPEXEC |
-           P_NOCLDSTOP | P_NOCLDWAIT | P_CLDSIGIGN);
+       p2->p_flag = p1->p_flag & (P_SUGID | P_STOPFORK | P_STOPEXEC);
        p2->p_emul = p1->p_emul;
        p2->p_execsw = p1->p_execsw;