Changeset e15e0e8 in mainline for uspace/lib/libc/include

Timestamp:

2009-12-02T22:29:46Z (16 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

8d04f709

Parents:

4702bde

Message:

Make provisions for different implementations of atomic_t.
This breaks arm32.

Location:

uspace/lib/libc/include

Files:

• atomic.h (modified) (2 diffs)
• atomicdflt.h (added)

uspace/lib/libc/include/atomic.h

@@ -1 +1 @@
 /*
- * Copyright (c) 2006 Jakub Jermar
+ * Copyright (c) 2009 Jakub Jermar
  * All rights reserved.
  *
@@ -36 +36 @@
 #define LIBC_ATOMIC_H_
 
-#include <bool.h>
-
-typedef struct atomic {
-        volatile long count;
-} atomic_t;
-
 #include <libarch/atomic.h>
-
-static inline void atomic_set(atomic_t *val, long i)
-{
-        val->count = i;
-}
-
-static inline long atomic_get(atomic_t *val)
-{
-        return val->count;
-}
-
-static inline bool cas(atomic_t *val, long ov, long nv)
-{
-        return __sync_bool_compare_and_swap(&val->count, ov, nv);
-}
 
 #endif