source: rtems/cpukit/include/rtems/score/onceimpl.h @ 4c20da4b

5
Last change on this file since 4c20da4b was 4c20da4b, checked in by Sebastian Huber <sebastian.huber@…>, on 04/04/19 at 07:18:11

doxygen: Rename Score* groups in RTEMSScore*

Update #3706
  • Property mode set to 100644
File size: 972 bytes
Line 
1/**
2 * @file
3 *
4 * @ingroup RTEMSScoreOnce
5 *
6 * @brief Once API
7 */
8
9/*
10 * Copyright (c) 2014, 2019 embedded brains GmbH.  All rights reserved.
11 *
12 *  embedded brains GmbH
13 *  Dornierstr. 4
14 *  82178 Puchheim
15 *  Germany
16 *  <rtems@embedded-brains.de>
17 *
18 * The license and distribution terms for this file may be
19 * found in the file LICENSE in this distribution or at
20 * http://www.rtems.org/license/LICENSE.
21 */
22
23#ifndef _RTEMS_ONCE_H
24#define _RTEMS_ONCE_H
25
26#include <rtems/score/thread.h>
27
28#ifdef __cplusplus
29extern "C" {
30#endif /* __cplusplus */
31
32/**
33 * @defgroup RTEMSScoreOnce Once Functions.
34 *
35 * @ingroup RTEMSScore
36 *
37 * @brief The _Once() function for pthread_once() and rtems_gxx_once().
38 *
39 * @{
40 */
41
42int _Once( unsigned char *once_state, void ( *init_routine )( void ) );
43
44Thread_Life_state _Once_Lock( void );
45
46void _Once_Unlock( Thread_Life_state thread_life_state );
47
48/** @} */
49
50#ifdef __cplusplus
51}
52#endif /* __cplusplus */
53
54#endif /* _RTEMS_ONCE_H */
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