diff options
| author |   guenther <guenther@openbsd.org> | 2012-11-10 03:46:11 +0000 |
|---|---|---|
| committer | guenther <guenther@openbsd.org> | 2012-11-10 03:46:11 +0000 |
| commit | cd4713e96d599489d6a9f10cd4559495bacbc959 (patch) | |
| tree | fdcaf748d18140dc82c984fe308fc82b353b2411 /lib/libc/stdlib/abort.c | |
| parent | Remove now unused files. (diff) | |
| download | wireguard-openbsd-cd4713e96d599489d6a9f10cd4559495bacbc959.tar.xz wireguard-openbsd-cd4713e96d599489d6a9f10cd4559495bacbc959.zip | |
Per POSIX, fix raise() and abort() to send the signal to the current thread.
Should make coredumps from abort() easier to debug too.
ok kurt@
Diffstat (limited to 'lib/libc/stdlib/abort.c')
| -rw-r--r-- | lib/libc/stdlib/abort.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/libc/stdlib/abort.c b/lib/libc/stdlib/abort.c index 244e3b28aa2..4c8dc70a1d5 100644 --- a/lib/libc/stdlib/abort.c +++ b/lib/libc/stdlib/abort.c @@ -1,4 +1,4 @@ -/* $OpenBSD: abort.c,v 1.15 2007/09/03 14:40:16 millert Exp $ */ +/* $OpenBSD: abort.c,v 1.16 2012/11/10 03:46:11 guenther Exp $ */ /* * Copyright (c) 1985 Regents of the University of California. * All rights reserved. @@ -34,6 +34,8 @@ #include "thread_private.h" #include "atexit.h" +int _thread_sys_sigprocmask(int, const sigset_t *, sigset_t *); + void abort(void) { @@ -65,7 +67,7 @@ abort(void) } } - (void)kill(getpid(), SIGABRT); + (void)raise(SIGABRT); /* * if SIGABRT ignored, or caught and the handler returns, do @@ -73,6 +75,6 @@ abort(void) */ (void)signal(SIGABRT, SIG_DFL); (void)_thread_sys_sigprocmask(SIG_SETMASK, &mask, (sigset_t *)NULL); - (void)kill(getpid(), SIGABRT); + (void)raise(SIGABRT); _exit(1); } |