4.115
Last change
on this file since e6f7f81 was
cbdabc8,
checked in by Sebastian Huber <sebastian.huber@…>, on 07/19/13 at 12:48:57
|
score: Create rwlock implementation header
Move implementation specific parts of corerwlock.h and corerwlock.inl
into new header file corerwlockimpl.h. The corerwlock.h contains now
only the application visible API.
|
-
Property mode set to
100644
|
File size:
1004 bytes
|
Line | |
---|
1 | /** |
---|
2 | * @file |
---|
3 | * |
---|
4 | * @brief |
---|
5 | * @ingroup ScoreRWLock |
---|
6 | */ |
---|
7 | |
---|
8 | /* |
---|
9 | * COPYRIGHT (c) 1989-2006. |
---|
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.com/license/LICENSE. |
---|
15 | */ |
---|
16 | |
---|
17 | #if HAVE_CONFIG_H |
---|
18 | #include "config.h" |
---|
19 | #endif |
---|
20 | |
---|
21 | #include <rtems/system.h> |
---|
22 | #include <rtems/score/corerwlockimpl.h> |
---|
23 | #include <rtems/score/states.h> |
---|
24 | #include <rtems/score/thread.h> |
---|
25 | #include <rtems/score/threadq.h> |
---|
26 | |
---|
27 | void _CORE_RWLock_Initialize( |
---|
28 | CORE_RWLock_Control *the_rwlock, |
---|
29 | CORE_RWLock_Attributes *the_rwlock_attributes |
---|
30 | ) |
---|
31 | { |
---|
32 | |
---|
33 | the_rwlock->Attributes = *the_rwlock_attributes; |
---|
34 | /* |
---|
35 | the_rwlock->number_of_waiting_threads = 0; |
---|
36 | */ |
---|
37 | the_rwlock->number_of_readers = 0; |
---|
38 | the_rwlock->current_state = CORE_RWLOCK_UNLOCKED; |
---|
39 | |
---|
40 | _Thread_queue_Initialize( |
---|
41 | &the_rwlock->Wait_queue, |
---|
42 | THREAD_QUEUE_DISCIPLINE_FIFO, |
---|
43 | STATES_WAITING_FOR_RWLOCK, |
---|
44 | CORE_RWLOCK_TIMEOUT |
---|
45 | ); |
---|
46 | } |
---|
Note: See
TracBrowser
for help on using the repository browser.