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/**
* @file
*
* @brief POSIX Delete Message Queue
* @ingroup POSIX_MQUEUE
*/
/*
* COPYRIGHT (c) 1989-2009.
* 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.org/license/LICENSE.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdarg.h>
#include <pthread.h>
#include <limits.h>
#include <errno.h>
#include <fcntl.h>
#include <mqueue.h>
#include <rtems/system.h>
#include <rtems/score/watchdog.h>
#include <rtems/score/wkspace.h>
#include <rtems/seterr.h>
#include <rtems/posix/mqueueimpl.h>
#include <rtems/posix/time.h>
#if defined(RTEMS_DEBUG)
#include <rtems/bspIo.h>
#endif
void _POSIX_Message_queue_Delete(
POSIX_Message_queue_Control *the_mq
)
{
if ( !the_mq->linked && !the_mq->open_count ) {
Objects_Control *the_object = &the_mq->Object;
#if defined(RTEMS_DEBUG)
/*
* the name memory will have been freed by unlink.
*/
if ( the_object->name.name_p ) {
printk(
"POSIX MQ name (%p) not freed by unlink\n",
(void *)the_object->name.name_p
);
_Workspace_Free( (void *)the_object->name.name_p );
}
#endif
_Objects_Close( &_POSIX_Message_queue_Information, the_object );
_CORE_message_queue_Close(
&the_mq->Message_queue,
NULL, /* no MP support */
CORE_MESSAGE_QUEUE_STATUS_WAS_DELETED
);
_POSIX_Message_queue_Free( the_mq );
}
}
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