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Eina: fix win32 RWlocks 

* initialize all the mutex members in eina_rwlock_new()
* fix assigments in eina_rwlock_take_read() and eina_rwlock_take_write()


SVN revision: 68248
This commit is contained in:
Vincent Torri 2012-02-22 08:34:38 +00:00
parent 37804c589f
commit 630c6f41d5
1 changed files with 8 additions and 3 deletions
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11
legacy/eina/src/include/eina_inline_lock_win32.x
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@ -334,6 +334,11 @@ eina_rwlock_new(Eina_RWLock *mutex)
if (!eina_condition_new(&(mutex->cond_write), &(mutex->mutex)))
goto on_error2;
mutex->readers_count = 0;
mutex->writers_count = 0;
mutex->readers = 0;
mutex->writers = 0;
return EINA_TRUE;
on_error2:
@ -363,7 +368,7 @@ eina_rwlock_take_read(Eina_RWLock *mutex)
AcquireSRWLockShared(&mutex->mutex);
mutex->is_read_mode = EINA_TRUE;
#else
DWORD res;
DWORD res = 0;
if (eina_lock_take(&(mutex->mutex)) == EINA_LOCK_FAIL)
return EINA_LOCK_FAIL;
@ -396,7 +401,7 @@ eina_rwlock_take_write(Eina_RWLock *mutex)
AcquireSRWLockExclusive(&mutex->mutex);
mutex->is_read_mode = EINA_FALSE;
#else
DWORD res;
DWORD res = 0;
if (eina_lock_take(&(mutex->mutex)) == EINA_LOCK_FAIL)
return EINA_LOCK_FAIL;
@ -414,7 +419,7 @@ eina_rwlock_take_write(Eina_RWLock *mutex)
}
mutex->writers_count--;
}
if (res == 0) mutex->writers_count = 1;
if (res == 0) mutex->writers = 1;
eina_lock_release(&(mutex->mutex));
#endif