*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.81 2001/01/19 06:59:59 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/include/storage/s_lock.h,v 1.82 2001/01/19 07:03:53 momjian Exp $
*
*-------------------------------------------------------------------------
*/
*/
#define S_UNLOCK(lock) \
-do { \
- volatile slock_t *lock_ = (volatile slock_t *) (lock); \
- lock_->sema[0] = lock_->sema[1] = lock_->sema[2] = lock_->sema[3] = -1; \
-} while (0)
+ do { \
+ volatile slock_t *lock_ = (volatile slock_t *) (lock); \
+ lock_->sema[0] = lock_->sema[1] = \
+ lock_->sema[2] = lock_->sema[3] = -1; \
+ } while (0)
#define S_LOCK_FREE(lock) ( *(int *) (((long) (lock) + 15) & ~15) != 0)