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

Last change on this file since 66cb142 was c2f301b5, checked in by Sebastian Huber <sebastian.huber@…>, on May 18, 2016 at 6:08:38 AM

score: Rename _ISR_Flash() into _ISR_Local_flash()

This is a preparation to remove the Giant lock.

Update #2555.

  • Property mode set to 100644
File size: 1.6 KB
Line 
1/**
2 *  @file
3 *
4 *  @brief RTEMS Interrupt Support
5 *  @ingroup ClassicINTR
6 */
7
8/*
9 *  COPYRIGHT (c) 1989-2013.
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/system.h>
22#include <rtems/rtems/status.h>
23#include <rtems/score/isr.h>
24#include <rtems/rtems/intr.h>
25
26#if !defined(RTEMS_SMP)
27
28/*
29 *  Undefine all of these is normally a macro and we want a real body in
30 *  the library for other language bindings.
31 */
32#undef rtems_interrupt_disable
33#undef rtems_interrupt_enable
34#undef rtems_interrupt_flash
35
36/*
37 *  Prototype them to avoid warnings
38 */
39rtems_interrupt_level rtems_interrupt_disable( void );
40void rtems_interrupt_enable( rtems_interrupt_level previous_level );
41void rtems_interrupt_flash( rtems_interrupt_level previous_level );
42
43/*
44 *  Now define real bodies
45 */
46rtems_interrupt_level rtems_interrupt_disable( void )
47{
48  rtems_interrupt_level previous_level;
49
50  _ISR_Local_disable( previous_level );
51
52  return previous_level;
53}
54
55void rtems_interrupt_enable(
56  rtems_interrupt_level previous_level
57)
58{
59  _ISR_Local_enable( previous_level );
60}
61
62void rtems_interrupt_flash(
63  rtems_interrupt_level previous_level
64)
65{
66  _ISR_Local_flash( previous_level );
67}
68
69#endif /* RTEMS_SMP */
70
71#undef rtems_interrupt_is_in_progress
72bool rtems_interrupt_is_in_progress( void );
73
74bool rtems_interrupt_is_in_progress( void )
75{
76  return _ISR_Is_in_progress();
77}
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