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| author | tijl <tijl@FreeBSD.org> | 2013-08-18 19:37:35 +0000 |
|---|---|---|
| committer | tijl <tijl@FreeBSD.org> | 2013-08-18 19:37:35 +0000 |
| commit | 61dbe4f5af02202c12ec459e7ee9e7b3374c8126 (patch) | |
| tree | a7da1f5f1eb00a6f88ea8e74a9628330ddd80b0f | |
| parent | 2fe1b528a90e21592c13868df75e787ff330d3d7 (diff) | |
| download | FreeBSD-src-61dbe4f5af02202c12ec459e7ee9e7b3374c8126.zip FreeBSD-src-61dbe4f5af02202c12ec459e7ee9e7b3374c8126.tar.gz | |
Change the return type of the fallback implementation of the
atomic_compare_exchange_* macros in stdatomic.h to _Bool.
| -rw-r--r-- | sys/sys/stdatomic.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/sys/stdatomic.h b/sys/sys/stdatomic.h index 37c3a06..b55d388 100644 --- a/sys/sys/stdatomic.h +++ b/sys/sys/stdatomic.h @@ -288,8 +288,8 @@ typedef _Atomic(__uintmax_t) atomic_uintmax_t; __typeof__(expected) __ep = (expected); \ __typeof__(*__ep) __e = *__ep; \ (void)(success); (void)(failure); \ - (*__ep = __sync_val_compare_and_swap(&(object)->__val, \ - __e, desired)) == __e; \ + (_Bool)((*__ep = __sync_val_compare_and_swap(&(object)->__val, \ + __e, desired)) == __e); \ }) #define atomic_compare_exchange_weak_explicit(object, expected, \ desired, success, failure) \ |
