blob: 54d0c4ab8ddb072d769a2383ae25e9c9b79d56fd (
plain) (
tree)
|
|
/*
* 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 <pthread.h>
#include <rtems/system.h>
#include <rtems/score/coremutex.h>
#include <rtems/score/watchdog.h>
#include <rtems/posix/mutex.h>
#include <rtems/posix/priority.h>
#include <rtems/posix/time.h>
/*PAGE
*
* 13.6.1 Mutex Initialization Scheduling Attributes, P1003.1c/Draft 10, p. 128
*/
int pthread_mutexattr_setprotocol(
pthread_mutexattr_t *attr,
int protocol
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
switch ( protocol ) {
case PTHREAD_PRIO_NONE:
case PTHREAD_PRIO_INHERIT:
case PTHREAD_PRIO_PROTECT:
attr->protocol = protocol;
return 0;
default:
return EINVAL;
}
}
|