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| author | Ulrich Drepper <drepper@redhat.com> | 2003-09-03 02:58:30 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-09-03 02:58:30 +0000 |
| commit | e29ef6470637f570919916670ed4d23d5861969e (patch) | |
| tree | 0490afd97cd62e6ab3f8c8f4e93d006d62c51fcb /nptl/pthread_condattr_setpshared.c | |
| parent | 763d0f40cf4eb7861a1e4190c5bb5394334eb26a (diff) | |
| download | glibc-e29ef6470637f570919916670ed4d23d5861969e.tar.gz glibc-e29ef6470637f570919916670ed4d23d5861969e.tar.xz glibc-e29ef6470637f570919916670ed4d23d5861969e.zip | |
Update.
2003-09-02 Jakub Jelinek <jakub@redhat.com> * barrier.c (__pthread_barrierattr_getpshared): Always return PTHREAD_PROCESS_PRIVATE. (pthread_barrierattr_setpshared): Return EINVAL if pshared is neither PTHREAD_PROCESS_PRIVATE nor PTHREAD_PROCESS_SHARED.
Diffstat (limited to 'nptl/pthread_condattr_setpshared.c')
| -rw-r--r-- | nptl/pthread_condattr_setpshared.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/nptl/pthread_condattr_setpshared.c b/nptl/pthread_condattr_setpshared.c index f47afccef0..f00858780b 100644 --- a/nptl/pthread_condattr_setpshared.c +++ b/nptl/pthread_condattr_setpshared.c @@ -17,16 +17,21 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -#include "pthreadP.h" +#include <errno.h> +#include <pthreadP.h> int pthread_condattr_setpshared (attr, pshared) pthread_condattr_t *attr; int pshared; { + if (pshared != PTHREAD_PROCESS_PRIVATE + && __builtin_expect (pshared != PTHREAD_PROCESS_SHARED, 0)) + return EINVAL; + int *valuep = &((struct pthread_condattr *) attr)->value; - *valuep = (*valuep & ~1) | (pshared != 0); + *valuep = (*valuep & ~1) | (pshared != PTHREAD_PROCESS_PRIVATE); return 0; } |