struct semaphore name = __SEMAPHORE_INIT(name,count)
#define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC(name,1)
-#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
static inline void sema_init(struct semaphore *sem, int val)
{
sema_init(sem, 0);
}
-static inline int sema_count(struct semaphore *sem)
-{
- return atomic_read(&sem->count);
-}
-
/*
* special register calling convention
*/