source: rtems/cpukit/rtems/src/ratemonident.c @ ce19f1fa

4.104.114.95
Last change on this file since ce19f1fa was ce19f1fa, checked in by Joel Sherrill <joel.sherrill@…>, on 01/23/08 at 22:57:43

2008-01-23 Joel Sherrill <joel.sherrill@…>

  • itron/include/rtems/itron/object.h, itron/src/cre_tsk.c, libblock/src/show_bdbuf.c, libmisc/capture/capture-cli.c, libmisc/capture/capture.c, libmisc/monitor/mon-manager.c, libmisc/stackchk/check.c, posix/src/condinit.c, posix/src/keycreate.c, posix/src/mqueuecreatesupp.c, posix/src/mqueuedeletesupp.c, posix/src/mqueuenametoid.c, posix/src/mqueueopen.c, posix/src/mqueueunlink.c, posix/src/mutexinit.c, posix/src/pbarrierinit.c, posix/src/prwlockinit.c, posix/src/pspininit.c, posix/src/pthreadcreate.c, posix/src/pthreadexit.c, posix/src/semaphorecreatesupp.c, posix/src/semaphorenametoid.c, posix/src/timercreate.c, rtems/src/barrierident.c, rtems/src/dpmemident.c, rtems/src/msgqident.c, rtems/src/partident.c, rtems/src/ratemonident.c, rtems/src/regionident.c, rtems/src/semident.c, rtems/src/taskident.c, rtems/src/timerident.c, sapi/src/extensionident.c, score/Makefile.am, score/include/rtems/score/object.h, score/inline/rtems/score/object.inl, score/src/apimutexallocate.c, score/src/objectextendinformation.c, score/src/objectgetnameasstring.c, score/src/objectmp.c, score/src/objectnametoid.c: Convert the Objects_Name type from a simple type to a union of an unsigned 32 bit integer and a pointer. This should help eliminate weird casts between u32 and pointers in various places. The APIs now have to explicitly call _u32 or _string versions of helper routines. This should also simplify things and eliminate the need for ugly casts in some cases.
  • score/src/objectclearname.c, score/src/objectcomparenameraw.c, score/src/objectcomparenamestring.c, score/src/objectcopynameraw.c, score/src/objectcopynamestring.c: Removed.
  • Property mode set to 100644
File size: 1.2 KB
Line 
1/*
2 *  Rate Monotonic Manager -- Name to Id Lookup
3 *
4 *  COPYRIGHT (c) 1989-2007.
5 *  On-Line Applications Research Corporation (OAR).
6 *
7 *  The license and distribution terms for this file may be
8 *  found in the file LICENSE in this distribution or at
9 *  http://www.rtems.com/license/LICENSE.
10 *
11 *  $Id$
12 */
13
14#if HAVE_CONFIG_H
15#include "config.h"
16#endif
17
18#include <rtems/system.h>
19#include <rtems/rtems/status.h>
20#include <rtems/rtems/support.h>
21#include <rtems/score/isr.h>
22#include <rtems/score/object.h>
23#include <rtems/rtems/ratemon.h>
24#include <rtems/score/thread.h>
25
26/*PAGE
27 *
28 *  rtems_rate_monotonic_ident
29 *
30 *  This directive returns the system ID associated with
31 *  the rate monotonic period name.
32 *
33 *  Input parameters:
34 *    name - user defined period name
35 *    id   - pointer to period id
36 *
37 *  Output parameters:
38 *    *id              - region id
39 *    RTEMS_SUCCESSFUL - if successful
40 *    error code       - if unsuccessful
41 */
42
43rtems_status_code rtems_rate_monotonic_ident(
44  rtems_name    name,
45  Objects_Id   *id
46)
47{
48  Objects_Name_or_id_lookup_errors  status;
49
50  status = _Objects_Name_to_id_u32(
51    &_Rate_monotonic_Information,
52    name,
53    OBJECTS_SEARCH_LOCAL_NODE,
54    id
55  );
56
57  return _Status_Object_name_errors_to_status[ status ];
58}
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