source: rtems/cpukit/rtems/src/taskident.c

Last change on this file was bcef89f2, checked in by Sebastian Huber <sebastian.huber@…>, on 05/19/23 at 06:18:25

Update company name

The embedded brains GmbH & Co. KG is the legal successor of embedded
brains GmbH.

  • Property mode set to 100644
File size: 2.1 KB
Line 
1/* SPDX-License-Identifier: BSD-2-Clause */
2
3/**
4 * @file
5 *
6 * @ingroup RTEMSImplClassicTask
7 *
8 * @brief This source file contains the implementation of
9 *   rtems_task_ident().
10 */
11
12/*
13 * Copyright (C) 2020 embedded brains GmbH & Co. KG
14 * Copyright (C) 1989 On-Line Applications Research Corporation (OAR).
15 *
16 * Redistribution and use in source and binary forms, with or without
17 * modification, are permitted provided that the following conditions
18 * are met:
19 * 1. Redistributions of source code must retain the above copyright
20 *    notice, this list of conditions and the following disclaimer.
21 * 2. Redistributions in binary form must reproduce the above copyright
22 *    notice, this list of conditions and the following disclaimer in the
23 *    documentation and/or other materials provided with the distribution.
24 *
25 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
26 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
29 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35 * POSSIBILITY OF SUCH DAMAGE.
36 */
37
38#ifdef HAVE_CONFIG_H
39#include "config.h"
40#endif
41
42#include <rtems/rtems/tasksimpl.h>
43#include <rtems/rtems/object.h>
44#include <rtems/rtems/objectimpl.h>
45#include <rtems/score/percpu.h>
46
47rtems_status_code rtems_task_ident(
48  rtems_name  name,
49  uint32_t    node,
50  rtems_id   *id
51)
52{
53  if ( id == NULL ) {
54    return RTEMS_INVALID_ADDRESS;
55  }
56
57  if ( name == RTEMS_WHO_AM_I ) {
58    *id = _Thread_Get_executing()->Object.id;
59    return RTEMS_SUCCESSFUL;
60  }
61
62  return _RTEMS_Name_to_id(
63    name,
64    node,
65    id,
66    &_RTEMS_tasks_Information.Objects
67  );
68}
Note: See TracBrowser for help on using the repository browser.