5
Last change
on this file since 0e16fa45 was
9ea69dee,
checked in by Sebastian Huber <sebastian.huber@…>, on 04/04/16 at 06:18:07
|
score: Add node map to _RBTree_Find_inline()
|
-
Property mode set to
100644
|
File size:
1.1 KB
|
Line | |
---|
1 | /** |
---|
2 | * @file |
---|
3 | * |
---|
4 | * @brief Thread-Specific Data Management |
---|
5 | * @ingroup POSIXAPI |
---|
6 | */ |
---|
7 | |
---|
8 | /* |
---|
9 | * Copyright (c) 2012 Zhongwei Yao. |
---|
10 | * COPYRIGHT (c) 1989-2007. |
---|
11 | * On-Line Applications Research Corporation (OAR). |
---|
12 | * Copyright (c) 2016 embedded brains GmbH. |
---|
13 | * |
---|
14 | * The license and distribution terms for this file may be |
---|
15 | * found in the file LICENSE in this distribution or at |
---|
16 | * http://www.rtems.org/license/LICENSE. |
---|
17 | */ |
---|
18 | |
---|
19 | #if HAVE_CONFIG_H |
---|
20 | #include "config.h" |
---|
21 | #endif |
---|
22 | |
---|
23 | #include <rtems/posix/keyimpl.h> |
---|
24 | |
---|
25 | /* |
---|
26 | * 17.1.2 Thread-Specific Data Management, P1003.1c/Draft 10, p. 165 |
---|
27 | */ |
---|
28 | |
---|
29 | void *pthread_getspecific( |
---|
30 | pthread_key_t key |
---|
31 | ) |
---|
32 | { |
---|
33 | Thread_Control *executing; |
---|
34 | ISR_lock_Context lock_context; |
---|
35 | POSIX_Keys_Key_value_pair *key_value_pair; |
---|
36 | void *value; |
---|
37 | |
---|
38 | executing = _Thread_Get_executing(); |
---|
39 | _POSIX_Keys_Key_value_acquire( executing, &lock_context ); |
---|
40 | |
---|
41 | key_value_pair = _POSIX_Keys_Key_value_find( key, executing ); |
---|
42 | |
---|
43 | if ( key_value_pair != NULL ) { |
---|
44 | value = key_value_pair->value; |
---|
45 | } else { |
---|
46 | value = NULL; |
---|
47 | } |
---|
48 | |
---|
49 | _POSIX_Keys_Key_value_release( executing, &lock_context ); |
---|
50 | |
---|
51 | return value; |
---|
52 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.