Use #if __GNU_VISIBLE, not #ifdef __GNU_VISIBLE

sys/features.h always defines __GNU_VISIBLE, either as 0 or 1.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2016-08-24 10:18:54 +02:00
parent ec0117b6e1
commit 58ede08b91
1 changed files with 2 additions and 2 deletions

View File

@ -225,7 +225,7 @@ int _EXFUN(pthread_attr_setguardsize,
* in GNU/Linux. They may be provided by other OSes for
* compatibility.
*/
#if defined(__GNU_VISIBLE)
#if __GNU_VISIBLE
#if defined(__rtems__)
int _EXFUN(pthread_attr_setaffinity_np,
(pthread_attr_t *__attr, size_t __cpusetsize,
@ -242,7 +242,7 @@ int _EXFUN(pthread_getaffinity_np,
int _EXFUN(pthread_getattr_np,
(pthread_t __id, pthread_attr_t *__attr));
#endif /* defined(__rtems__) */
#endif /* defined(__GNU_VISIBLE) */
#endif /* __GNU_VISIBLE */
/* Thread Creation, P1003.1c/Draft 10, p. 144 */