source: rtems/cpukit/rtems/src/taskident.c @ 66cb142

Last change on this file since 66cb142 was 3bc12a8f, checked in by Sebastian Huber <sebastian.huber@…>, on Jan 26, 2016 at 10:16:56 AM

Delete unused API extensions

  • Property mode set to 100644
File size: 1.1 KB
Line 
1/**
2 *  @file
3 *
4 *  @brief RTEMS Task Name to Id
5 *  @ingroup ClassicTasks
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-1999.
10 *  On-Line Applications Research Corporation (OAR).
11 *
12 *  The license and distribution terms for this file may be
13 *  found in the file LICENSE in this distribution or at
14 *  http://www.rtems.org/license/LICENSE.
15 */
16
17#if HAVE_CONFIG_H
18#include "config.h"
19#endif
20
21#include <rtems/system.h>
22#include <rtems/rtems/statusimpl.h>
23#include <rtems/rtems/support.h>
24#include <rtems/rtems/modes.h>
25#include <rtems/score/stack.h>
26#include <rtems/rtems/tasksimpl.h>
27#include <rtems/score/thread.h>
28#include <rtems/score/wkspace.h>
29
30rtems_status_code rtems_task_ident(
31  rtems_name    name,
32  uint32_t      node,
33  rtems_id     *id
34)
35{
36  Objects_Name_or_id_lookup_errors  status;
37
38  if ( !id )
39    return RTEMS_INVALID_ADDRESS;
40
41  if ( name == OBJECTS_ID_OF_SELF ) {
42    *id = _Thread_Get_executing()->Object.id;
43    return RTEMS_SUCCESSFUL;
44   }
45
46  status = _Objects_Name_to_id_u32(
47    &_RTEMS_tasks_Information.Objects,
48    name,
49    node,
50    id
51  );
52
53  return _Status_Object_name_errors_to_status[ status ];
54}
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