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-rw-r--r--src/interfaces/ecpg/include/ecpg-pthread-win32.h22
1 files changed, 8 insertions, 14 deletions
diff --git a/src/interfaces/ecpg/include/ecpg-pthread-win32.h b/src/interfaces/ecpg/include/ecpg-pthread-win32.h
index 33c897b..2782e49 100644
--- a/src/interfaces/ecpg/include/ecpg-pthread-win32.h
+++ b/src/interfaces/ecpg/include/ecpg-pthread-win32.h
@@ -14,28 +14,22 @@
typedef struct pthread_mutex_t
{
- HANDLE handle;
- LONG initlock;
+ /* initstate = 0: not initialized; 1: init done; 2: init in progress */
+ LONG initstate;
+ CRITICAL_SECTION csection;
} pthread_mutex_t;
typedef DWORD pthread_key_t;
typedef bool pthread_once_t;
-#define PTHREAD_MUTEX_INITIALIZER { NULL, 0 }
+#define PTHREAD_MUTEX_INITIALIZER { 0 }
#define PTHREAD_ONCE_INIT false
-void win32_pthread_mutex(volatile pthread_mutex_t *mutex);
-void win32_pthread_once(volatile pthread_once_t *once, void (*fn) (void));
+int pthread_mutex_init(pthread_mutex_t *, void *attr);
+int pthread_mutex_lock(pthread_mutex_t *);
+int pthread_mutex_unlock(pthread_mutex_t *);
-#define pthread_mutex_lock(mutex) \
- do { \
- if ((mutex)->handle == NULL) \
- win32_pthread_mutex((mutex)); \
- WaitForSingleObject((mutex)->handle, INFINITE); \
- } while(0)
-
-#define pthread_mutex_unlock(mutex) \
- ReleaseMutex((mutex)->handle)
+void win32_pthread_once(volatile pthread_once_t *once, void (*fn) (void));
#define pthread_getspecific(key) \
TlsGetValue((key))