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

Last change on this file was c4fb617, checked in by Joel Sherrill <joel@…>, on 02/16/22 at 22:28:43

cpukit/rtems/src/[a-r]*.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 RTEMSImplClassicRateMonotonic
7 *
8 * @brief This source file contains the implementation of
9 *   rtems_rate_monotonic_reset_all_statistics().
10 */
11
12/*
13 *  COPYRIGHT (c) 1989-2010.
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/rtems/ratemonimpl.h>
43
44/*
45 *  rtems_rate_monotonic_reset_all_statistics
46 */
47void rtems_rate_monotonic_reset_all_statistics( void )
48{
49  rtems_id maximum_id;
50  rtems_id id;
51
52   /*
53    * Prevent allocation or deallocation of any of the periods while we are
54    * cycling.
55    */
56  _Objects_Allocator_lock();
57
58    /*
59     * Cycle through all possible ids and try to reset each one.  If it
60     * is a period that is inactive, we just get an error back.  No big deal.
61     */
62    maximum_id = _Rate_monotonic_Information.maximum_id;
63    for (
64      id = _Objects_Get_minimum_id( maximum_id ) ;
65      id <= maximum_id ;
66      ++id
67    ) {
68      (void) rtems_rate_monotonic_reset_statistics( id );
69    }
70
71  _Objects_Allocator_unlock();
72}
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