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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 <errno.h>
#include <limits.h>
#include <pthread.h>
#include <string.h>
#include <rtems/system.h>
#include <rtems/score/thread.h>
#include <rtems/score/wkspace.h>
#include <rtems/posix/key.h>
/*PAGE
*
* 17.1.2 Thread-Specific Data Management, P1003.1c/Draft 10, p. 165
*/
void *pthread_getspecific(
pthread_key_t key
)
{
register POSIX_Keys_Control *the_key;
uint32_t api;
uint32_t index;
Objects_Locations location;
void *key_data;
the_key = _POSIX_Keys_Get( key, &location );
switch ( location ) {
case OBJECTS_LOCAL:
api = _Objects_Get_API( _Thread_Executing->Object.id );
index = _Objects_Get_index( _Thread_Executing->Object.id );
key_data = (void *) the_key->Values[ api ][ index ];
_Thread_Enable_dispatch();
return key_data;
#if defined(RTEMS_MULTIPROCESSING)
case OBJECTS_REMOTE: /* should never happen */
#endif
case OBJECTS_ERROR:
break;
}
return NULL;
}
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