patch-2.2.18 linux/include/asm-ppc/semaphore.h

• Lines: 12
• Date: Fri Sep 1 21:40:34 2000
• Orig file: v2.2.17/include/asm-ppc/semaphore.h
• Orig date: Fri Apr 21 12:46:49 2000

diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.17/include/asm-ppc/semaphore.h linux/include/asm-ppc/semaphore.h
@@ -23,6 +23,11 @@
 #define MUTEX_LOCKED	((struct semaphore) \
 			 { ATOMIC_INIT(0), ATOMIC_INIT(0), NULL })
 
+#define init_MUTEX(x)				*(x)=MUTEX
+#define init_MUTEX_LOCKED(x)			*(x)=MUTEX_LOCKED
+#define DECLARE_MUTEX(name)			struct semaphore name=MUTEX
+#define DECLARE_MUTEX_LOCKED(name)		struct semaphore name=MUTEX_LOCKED
+
 extern void __down(struct semaphore * sem);
 extern int  __down_interruptible(struct semaphore * sem);
 extern int  __down_trylock(struct semaphore * sem);