[src/trunk]: src/sys/kern Fix wrong WIFCONTINUED() status.

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

details:   https://anonhg.NetBSD.org/src/rev/d72d9c0ab267
branches:  trunk
changeset: 348715:d72d9c0ab267
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Nov 03 20:58:25 2016 +0000

description:
Fix wrong WIFCONTINUED() status.

diffstat:

 sys/kern/kern_exit.c |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (31 lines):

diff -r 3a798db34e9d -r d72d9c0ab267 sys/kern/kern_exit.c
--- a/sys/kern/kern_exit.c      Thu Nov 03 20:24:18 2016 +0000
+++ b/sys/kern/kern_exit.c      Thu Nov 03 20:58:25 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_exit.c,v 1.260 2016/09/23 14:16:44 skrll Exp $    */
+/*     $NetBSD: kern_exit.c,v 1.261 2016/11/03 20:58:25 christos Exp $ */
 
 /*-
  * Copyright (c) 1998, 1999, 2006, 2007, 2008 The NetBSD Foundation, Inc.
@@ -67,7 +67,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_exit.c,v 1.260 2016/09/23 14:16:44 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_exit.c,v 1.261 2016/11/03 20:58:25 christos Exp $");
 
 #include "opt_ktrace.h"
 #include "opt_dtrace.h"
@@ -684,9 +684,9 @@
                        proc_free(child, wru);
                }
        } else {
-               /* Child state must have been SSTOP. */
-               *status = child->p_xsig == SIGCONT ? W_CONTCODE() :
-                   W_STOPCODE(child->p_xsig);
+               /* Don't mark SIGCONT if we are being stopped */
+               *status = (child->p_xsig == SIGCONT && child->p_stat != SSTOP) ?
+                   W_CONTCODE() : W_STOPCODE(child->p_xsig);
                mutex_exit(proc_lock);
        }
        return 0;