source: rtems/cpukit/score/src/objectnametoidstring.c @ c499856

4.115
Last change on this file since c499856 was c499856, checked in by Chris Johns <chrisj@…>, on 03/20/14 at 21:10:47

Change all references of rtems.com to rtems.org.

  • Property mode set to 100644
File size: 1.3 KB
Line 
1/**
2 * @file
3 *
4 * @brief Object ID to Name
5 * @ingroup ScoreObject
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2010.
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/score/objectimpl.h>
22
23#include <string.h>
24
25#if defined(RTEMS_SCORE_OBJECT_ENABLE_STRING_NAMES)
26Objects_Name_or_id_lookup_errors _Objects_Name_to_id_string(
27  Objects_Information *information,
28  const char          *name,
29  Objects_Id          *id
30)
31{
32  Objects_Control           *the_object;
33  uint32_t                   index;
34
35  /* ASSERT: information->is_string == true */
36
37  if ( !id )
38    return OBJECTS_INVALID_ADDRESS;
39
40  if ( !name )
41    return OBJECTS_INVALID_NAME;
42
43  if ( information->maximum != 0 ) {
44
45    for ( index = 1; index <= information->maximum; index++ ) {
46      the_object = information->local_table[ index ];
47      if ( !the_object )
48        continue;
49
50      if ( !the_object->name.name_p )
51        continue;
52
53      if (!strncmp( name, the_object->name.name_p, information->name_length)) {
54        *id = the_object->id;
55        return OBJECTS_NAME_OR_ID_LOOKUP_SUCCESSFUL;
56      }
57    }
58  }
59
60  return OBJECTS_INVALID_NAME;
61}
62#endif
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