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glibc/sysdeps/pthread
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Yann Droneaud f492fc99f4 <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.
2019-04-29 10:11:35 +02:00
..
bits Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
aio_cancel.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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aio_fsync.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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flockfile.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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lio_listio.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
Makeconfig Clean up definition of _LIBC_REENTRANT and _IO_MTSAFE_IO. 2012-08-17 09:35:15 -07:00
Makefile Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
posix-timer.h Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
semaphore.h <semaphore.h>: Add nonnull attributes 2019-04-29 10:11:35 +02:00
timer_create.c Update copyright dates with scripts/update-copyrights. 2019-01-01 00:11:28 +00:00
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Versions lio_listio should emit an event for each individual request in 2006-01-03 23:19:03 +00:00