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| author | Yann Droneaud <ydroneaud@opteya.com> | 2019-04-29 10:11:35 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-04-29 10:11:35 +0200 |
| commit | f492fc99f48e1a4fe99d9014f92b91fd3fc18fb0 (patch) | |
| tree | d82a56561675845f7643f909f68169b43d89aa11 /argp | |
| parent | c57afec0a9b318bb691e0f5fa4e9681cf30df7a4 (diff) | |
| download | glibc-f492fc99f48e1a4fe99d9014f92b91fd3fc18fb0.zip glibc-f492fc99f48e1a4fe99d9014f92b91fd3fc18fb0.tar.gz glibc-f492fc99f48e1a4fe99d9014f92b91fd3fc18fb0.tar.bz2 | |
<semaphore.h>: Add nonnull attributes
Except the following functions, NPTL implementation assume sem_t
argument (or other arguments) are not NULL, so they would benefit
from having the nonnull attribute.
- sem_close(): can cope with a NULL sem_t and return -1 with error EINVAL;
- sem_destroy(): does nothing at all
* sysdeps/pthread/semaphore.h (sem_init): Add __nonnull attribute.
(sem_destroy, sem_open, sem_close, sem_unlink): Likewise.
(sem_wait, sem_timedwait, sem_trywait, sem_post): Likewise.
(sem_getvalue): Likewise.
Diffstat (limited to 'argp')
0 files changed, 0 insertions, 0 deletions