1 | /* SPDX-License-Identifier: BSD-2-Clause */ |
---|
2 | |
---|
3 | /** |
---|
4 | * @file |
---|
5 | * |
---|
6 | * @ingroup RTEMSScoreThread |
---|
7 | * |
---|
8 | * @brief This source file contains the implementation of |
---|
9 | * _Thread_Iterate(). |
---|
10 | */ |
---|
11 | |
---|
12 | /* |
---|
13 | * Copyright (c) 2016 embedded brains GmbH. All rights reserved. |
---|
14 | * |
---|
15 | * embedded brains GmbH |
---|
16 | * Dornierstr. 4 |
---|
17 | * 82178 Puchheim |
---|
18 | * Germany |
---|
19 | * <rtems@embedded-brains.de> |
---|
20 | * |
---|
21 | * Redistribution and use in source and binary forms, with or without |
---|
22 | * modification, are permitted provided that the following conditions |
---|
23 | * are met: |
---|
24 | * 1. Redistributions of source code must retain the above copyright |
---|
25 | * notice, this list of conditions and the following disclaimer. |
---|
26 | * 2. Redistributions in binary form must reproduce the above copyright |
---|
27 | * notice, this list of conditions and the following disclaimer in the |
---|
28 | * documentation and/or other materials provided with the distribution. |
---|
29 | * |
---|
30 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
---|
31 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
---|
32 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
---|
33 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE |
---|
34 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
---|
35 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
---|
36 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
---|
37 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
---|
38 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
---|
39 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
---|
40 | * POSSIBILITY OF SUCH DAMAGE. |
---|
41 | */ |
---|
42 | |
---|
43 | #ifdef HAVE_CONFIG_H |
---|
44 | #include "config.h" |
---|
45 | #endif |
---|
46 | |
---|
47 | #include <rtems/score/threadimpl.h> |
---|
48 | |
---|
49 | void _Thread_Iterate( |
---|
50 | Thread_Visitor visitor, |
---|
51 | void *arg |
---|
52 | ) |
---|
53 | { |
---|
54 | int api_index; |
---|
55 | |
---|
56 | for ( api_index = 1 ; api_index <= OBJECTS_APIS_LAST ; ++api_index ) { |
---|
57 | const Objects_Information *information; |
---|
58 | Objects_Maximum maximum; |
---|
59 | Objects_Maximum index; |
---|
60 | |
---|
61 | _Assert( _Objects_Information_table[ api_index ] != NULL ); |
---|
62 | information = _Objects_Information_table[ api_index ][ 1 ]; |
---|
63 | |
---|
64 | if ( information == NULL ) { |
---|
65 | continue; |
---|
66 | } |
---|
67 | |
---|
68 | maximum = _Objects_Get_maximum_index( information ); |
---|
69 | |
---|
70 | for ( index = 0 ; index < maximum ; ++index ) { |
---|
71 | Thread_Control *the_thread; |
---|
72 | |
---|
73 | the_thread = (Thread_Control *) information->local_table[ index ]; |
---|
74 | |
---|
75 | if ( the_thread != NULL ) { |
---|
76 | bool done; |
---|
77 | |
---|
78 | done = (* visitor )( the_thread, arg ); |
---|
79 | |
---|
80 | if ( done ) { |
---|
81 | return; |
---|
82 | } |
---|
83 | } |
---|
84 | } |
---|
85 | } |
---|
86 | } |
---|