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POSIX.1:2001 added sem_timedwait, but said nothing about defining struct timespec in semaphore.h. The 2008 edition added a corresponding permission to include <time.h> from <semaphore.h>. Since this is the normal POSIX approach in such cases, it seems appropriate to consider this a bug fix, and so this patch makes the conform/ tests allow that inclusion for POSIX.1:2001 as well. Tested for x86_64. * conform/data/semaphore.h-data [XOPEN2K] (time.h): Allow header inclusion. * conform/Makefile (test-xfail-XOPEN2K/semaphore.h/conform): Remove.
33 lines
921 B
Plaintext
33 lines
921 B
Plaintext
#if !defined ISO && !defined ISO99 && !defined ISO11 && !defined XPG4 && !defined XPG42
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type sem_t
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constant SEM_FAILED
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function int sem_close (sem_t*)
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function int sem_destroy (sem_t*)
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function int sem_getvalue (sem_t*, int*)
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function int sem_init (sem_t*, int, unsigned int)
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function {sem_t*} sem_open (const char*, int, ...)
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function int sem_post (sem_t*)
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# if !defined POSIX && !defined UNIX98
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function int sem_timedwait (sem_t*, const struct timespec*)
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# endif
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function int sem_trywait (sem_t*)
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function int sem_unlink (const char*)
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function int sem_wait (sem_t*)
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allow-header fcntl.h
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# if !defined POSIX2008 && !defined XOPEN2K8
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allow-header sys/types.h
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# endif
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// Consider addition of this permission in POSIX.1:2008 as a bug fix,
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// so allow for POSIX.1:2001 as well since that includes sem_timedwait.
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# if !defined POSIX && !defined UNIX98
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allow-header time.h
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# endif
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allow sem_*
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allow SEM_*
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allow *_t
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#endif
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