diff options
| -rw-r--r-- | sys/kern/kern_exit.c | 4 | ||||
| -rw-r--r-- | sys/kern/kern_sig.c | 4 | ||||
| -rw-r--r-- | sys/sys/proc.h | 7 |
3 files changed, 9 insertions, 6 deletions
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c index 22700dffbec..bced9841c5b 100644 --- a/sys/kern/kern_exit.c +++ b/sys/kern/kern_exit.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_exit.c,v 1.116 2012/07/09 23:06:07 guenther Exp $ */ +/* $OpenBSD: kern_exit.c,v 1.117 2012/07/11 08:45:21 guenther Exp $ */ /* $NetBSD: kern_exit.c,v 1.39 1996/04/22 01:38:25 christos Exp $ */ /* @@ -138,6 +138,8 @@ exit1(struct proc *p, int rv, int flags) /* nope, multi-threaded */ if (flags == EXIT_NORMAL) single_thread_set(p, SINGLE_EXIT, 0); + else if (flags == EXIT_THREAD) + single_thread_check(p, 0); } if (flags == EXIT_NORMAL) { diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 06c26542e46..c47ef25b4c4 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1,4 +1,4 @@ -/* $OpenBSD: kern_sig.c,v 1.142 2012/06/06 04:47:43 guenther Exp $ */ +/* $OpenBSD: kern_sig.c,v 1.143 2012/07/11 08:45:21 guenther Exp $ */ /* $NetBSD: kern_sig.c,v 1.54 1996/04/22 01:38:32 christos Exp $ */ /* @@ -1722,7 +1722,7 @@ single_thread_check(struct proc *p, int deep) if (--pr->ps_singlecount == 0) wakeup(&pr->ps_singlecount); if (pr->ps_flags & PS_SINGLEEXIT) - exit1(p, 0, EXIT_THREAD); + exit1(p, 0, EXIT_THREAD_NOCHECK); /* not exiting and don't need to unwind, so suspend */ SCHED_LOCK(s); diff --git a/sys/sys/proc.h b/sys/sys/proc.h index b95615aa816..d192883430b 100644 --- a/sys/sys/proc.h +++ b/sys/sys/proc.h @@ -1,4 +1,4 @@ -/* $OpenBSD: proc.h,v 1.159 2012/06/13 22:47:40 ariane Exp $ */ +/* $OpenBSD: proc.h,v 1.160 2012/07/11 08:45:21 guenther Exp $ */ /* $NetBSD: proc.h,v 1.44 1996/04/22 01:23:21 christos Exp $ */ /*- @@ -480,8 +480,9 @@ struct uidinfo *uid_find(uid_t); #define FORK_PTRACE 0x00000400 #define FORK_THREAD 0x00000800 -#define EXIT_NORMAL 0x00000001 -#define EXIT_THREAD 0x00000002 +#define EXIT_NORMAL 0x00000001 +#define EXIT_THREAD 0x00000002 +#define EXIT_THREAD_NOCHECK 0x00000003 #define PIDHASH(pid) (&pidhashtbl[(pid) & pidhash]) extern LIST_HEAD(pidhashhead, proc) *pidhashtbl; |