diff options
| author | Brad Smith <brad@cvs.openbsd.org> | 2004-02-16 22:51:12 +0000 |
|---|---|---|
| committer | Brad Smith <brad@cvs.openbsd.org> | 2004-02-16 22:51:12 +0000 |
| commit | ca3a7bccf45390f8008dd4cf6f38c6771c2f2109 (patch) | |
| tree | a172dcbac251c5f181a41700472eb0a2f1a36f0a /lib/libpthread/uthread | |
| parent | 06f53a9a60706de8c848e3ce7d556f14e26a7d91 (diff) | |
fixes function parameters to match the man page as well
as adding a more aggressive arguement check.
From: FreeBSD's libc_r.
ok marc@
Diffstat (limited to 'lib/libpthread/uthread')
| -rw-r--r-- | lib/libpthread/uthread/uthread_create.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/libpthread/uthread/uthread_create.c b/lib/libpthread/uthread/uthread_create.c index 3cfbd3d6f32..8889b84ef95 100644 --- a/lib/libpthread/uthread/uthread_create.c +++ b/lib/libpthread/uthread/uthread_create.c @@ -1,4 +1,4 @@ -/* $OpenBSD: uthread_create.c,v 1.19 2003/07/08 00:17:19 marc Exp $ */ +/* $OpenBSD: uthread_create.c,v 1.20 2004/02/16 22:51:11 brad Exp $ */ /* * Copyright (c) 1995-1998 John Birrell <jb@cimlogic.com.au> * All rights reserved. @@ -46,7 +46,7 @@ #include "pthread_private.h" int -pthread_create(pthread_t * thread, const pthread_attr_t * attr, +pthread_create(pthread_t *thread, const pthread_attr_t *attr, void *(*start_routine) (void *), void *arg) { struct pthread *curthread = _get_curthread(); @@ -58,6 +58,9 @@ pthread_create(pthread_t * thread, const pthread_attr_t * attr, pthread_attr_t pattr; struct stack *stack; + if (thread == NULL) + return(EINVAL); + /* * Locking functions in libc are required when there are * threads other than the initial thread. |