Changeset a47d49f in mainline for uspace/lib/libc/include/atomicdflt.h

Timestamp:

2009-12-07T21:56:39Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

cd769305

Parents:

82a04c6

Message:

Allow the architecture to define its own cas().

File:

• uspace/lib/libc/include/atomicdflt.h (modified) (1 diff)

uspace/lib/libc/include/atomicdflt.h

@@ -56 +56 @@
 }
 
+#ifndef CAS 
 static inline bool cas(atomic_t *val, long ov, long nv)
 {
         return __sync_bool_compare_and_swap(&val->count, ov, nv);
 }
+#endif
 
 #endif