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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [exec/] [posix/] [src/] [semtrywait.c] - Blame information for rev 173

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1 30 unneback
/*
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 *  $Id: semtrywait.c,v 1.2 2001-09-27 11:59:17 chris Exp $
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 */
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#include <stdarg.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <pthread.h>
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#include <semaphore.h>
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#include <limits.h>
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#include <rtems/system.h>
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#include <rtems/score/object.h>
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#include <rtems/posix/semaphore.h>
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#include <rtems/posix/time.h>
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#include <rtems/posix/seterr.h>
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/*PAGE
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 *
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 *  11.2.6 Lock a Semaphore, P1003.1b-1993, p.226
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 *
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 *  NOTE: P1003.4b/D8 adds sem_timedwait(), p. 27
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 */
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int sem_trywait(
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  sem_t *sem
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)
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{
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  return _POSIX_Semaphore_Wait_support( sem, FALSE, THREAD_QUEUE_WAIT_FOREVER );
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}

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