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/*
* COPYRIGHT (c) 1989-2007.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdarg.h>
#include <errno.h>
#include <fcntl.h>
#include <pthread.h>
#include <semaphore.h>
#include <limits.h>
#include <rtems/system.h>
#include <rtems/score/object.h>
#include <rtems/posix/semaphore.h>
#include <rtems/posix/time.h>
#include <rtems/seterr.h>
/*PAGE
*
* _POSIX_Semaphore_Name_to_id
*
* Look up the specified name and attempt to locate the id
* for the associated semaphore.
*/
int _POSIX_Semaphore_Name_to_id(
const char *name,
sem_t *id
)
{
Objects_Name_or_id_lookup_errors status;
if ( !name )
return EINVAL;
if ( !name[0] )
return EINVAL;
status = _Objects_Name_to_id_string(
&_POSIX_Semaphore_Information, name, (Objects_Id*)id );
if ( status == OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL )
return 0;
return ENOENT;
}
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