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

Last change on this file since 66cb142 was 77e6eba7, checked in by Sebastian Huber <sebastian.huber@…>, on Mar 7, 2016 at 3:01:57 PM

score: Add and use _Objects_Get_local()

This simplifies the handling with local-only objects.

Update #2555.

  • Property mode set to 100644
File size: 1.0 KB
Line 
1/**
2 *  @file
3 *
4 *  @brief RTEMS Delete Timer
5 *  @ingroup ClassicTimer
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2007.
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/rtems/timerimpl.h>
22
23rtems_status_code rtems_timer_delete(
24  rtems_id id
25)
26{
27  Timer_Control    *the_timer;
28  ISR_lock_Context  lock_context;
29
30  _Objects_Allocator_lock();
31
32  the_timer = _Timer_Get( id, &lock_context );
33  if ( the_timer != NULL ) {
34    Per_CPU_Control *cpu;
35
36    _Objects_Close( &_Timer_Information, &the_timer->Object );
37    cpu = _Timer_Acquire_critical( the_timer, &lock_context );
38    _Timer_Cancel( cpu, the_timer );
39    _Timer_Release( cpu, &lock_context );
40    _Timer_Free( the_timer );
41    _Objects_Allocator_unlock();
42    return RTEMS_SUCCESSFUL;
43  }
44
45  _Objects_Allocator_unlock();
46  return RTEMS_INVALID_ID;
47}
Note: See TracBrowser for help on using the repository browser.