Changeset 59e07c91 in mainline for arch/sparc64/include/atomic.h

Timestamp:

2005-11-10T13:56:26Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

0172eba

Parents:

13fe013

Message:

Define atomic_t type.

File:

• arch/sparc64/include/atomic.h (modified) (2 diffs)

arch/sparc64/include/atomic.h

@@ -30 +30 @@
 #define __sparc64_ATOMIC_H__
 
+#include <arch/types.h>
+
+typedef volatile __u64 atomic_t;
+
 /*
  * TODO: these are just placeholders for real implementations of atomic_inc and atomic_dec.
@@ -35 +39 @@
  */
 
-static inline atomic_inc(volatile int *val) {
+static inline void atomic_inc(atomic_t *val) {
         *val++;
 }
 
-static inline atomic_dec(volatile int *val) {
+static inline void atomic_dec(atomic_t *val) {
         *val--;
 }