source: rtems/cpukit/score/src/objectidtoname.c

Last change on this file was 4a0e418, checked in by Joel Sherrill <joel@…>, on 02/16/22 at 21:09:20

score/src/[n-s]*.c: Change license to BSD-2

Updates #3053.

  • Property mode set to 100644
File size: 2.4 KB
Line 
1/* SPDX-License-Identifier: BSD-2-Clause */
2
3/**
4 * @file
5 *
6 * @ingroup RTEMSScoreObject
7 *
8 * @brief This source file contains the implementation of
9 *   _Objects_Id_to_name().
10 */
11
12/*
13 *  COPYRIGHT (c) 1989-2003.
14 *  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/score/threadimpl.h>
43
44Status_Control _Objects_Id_to_name (
45  Objects_Id      id,
46  Objects_Name   *name
47)
48{
49  Objects_Id           tmpId;
50  Objects_Information *information;
51  Objects_Control     *the_object;
52  ISR_lock_Context     lock_context;
53
54  /*
55   *  Caller is trusted for name != NULL.
56   */
57
58  tmpId = (id == OBJECTS_ID_OF_SELF) ? _Thread_Get_executing()->Object.id : id;
59
60  information = _Objects_Get_information_id( tmpId );
61  if ( !information )
62    return STATUS_INVALID_ID;
63
64  if ( _Objects_Has_string_name( information ) )
65    return STATUS_INVALID_ID;
66
67  the_object = _Objects_Get(
68    tmpId,
69    &lock_context,
70    information
71  );
72  if ( !the_object )
73    return STATUS_INVALID_ID;
74
75  *name = the_object->name;
76  _ISR_lock_ISR_enable( &lock_context );
77  return STATUS_SUCCESSFUL;
78}
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