forked from KolibriOS/kolibrios
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
|
#ifndef _I965_MUTEX_H_
|
||
|
|
#define _I965_MUTEX_H_
|
||
|
|
|
||
|
|
#include "intel_compiler.h"
|
||
|
|
|
||
|
|
#if defined PTHREADS
|
||
|
|
#include <pthread.h>
|
||
|
|
|
||
|
|
typedef pthread_mutex_t _I965Mutex;
|
||
|
|
|
||
|
|
static INLINE void _i965InitMutex(_I965Mutex *m)
|
||
|
|
{
|
||
|
|
pthread_mutex_init(m, NULL);
|
||
|
|
}
|
||
|
|
|
||
|
|
static INLINE void
|
||
|
|
_i965DestroyMutex(_I965Mutex *m)
|
||
|
|
{
|
||
|
|
pthread_mutex_destroy(m);
|
||
|
|
}
|
||
|
|
|
||
|
|
static INLINE void
|
||
|
|
_i965LockMutex(_I965Mutex *m)
|
||
|
|
{
|
||
|
|
pthread_mutex_lock(m);
|
||
|
|
}
|
||
|
|
|
||
|
|
static INLINE void
|
||
|
|
_i965UnlockMutex(_I965Mutex *m)
|
||
|
|
{
|
||
|
|
pthread_mutex_unlock(m);
|
||
|
|
}
|
||
|
|
|
||
|
|
#define _I965_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
|
||
|
|
#define _I965_DECLARE_MUTEX(m) \
|
||
|
|
_I965Mutex m = _I965_MUTEX_INITIALIZER
|
||
|
|
|
||
|
|
#else
|
||
|
|
|
||
|
|
typedef int _I965Mutex;
|
||
|
|
static INLINE void _i965InitMutex(_I965Mutex *m) { (void) m; }
|
||
|
|
static INLINE void _i965DestroyMutex(_I965Mutex *m) { (void) m; }
|
||
|
|
static INLINE void _i965LockMutex(_I965Mutex *m) { (void) m; }
|
||
|
|
static INLINE void _i965UnlockMutex(_I965Mutex *m) { (void) m; }
|
||
|
|
|
||
|
|
#define _I965_MUTEX_INITIALIZER 0
|
||
|
|
#define _I965_DECLARE_MUTEX(m) \
|
||
|
|
_I965Mutex m = _I965_MUTEX_INITIALIZER
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _I965_MUTEX_H_ */
|