Add init_SEMAPHORE() to dynamically initialize semaphores.
Signed-off-by: Samuel Thibault <samuel.thibault@citrix.com>
diff -r f2711b7eae95 -r 36bf1e737b87 extras/mini-os/include/semaphore.h
--- a/extras/mini-os/include/semaphore.h Thu Nov 22 19:55:42 2007 +0000
+++ b/extras/mini-os/include/semaphore.h Fri Nov 23 13:21:02 2007 +0000
@@ -41,11 +41,13 @@
#define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC(name,0)
-static inline void init_MUTEX(struct semaphore *sem)
+static inline void init_SEMAPHORE(struct semaphore *sem, int count)
{
- sem->count = 1;
+ sem->count = count;
init_waitqueue_head(&sem->wait);
}
+#define init_MUTEX(sem) init_SEMAPHORE(sem, 1)
+
static void inline down(struct semaphore *sem)
{
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