diff options
Diffstat (limited to 'src/atomicvar.h')
| -rw-r--r-- | src/atomicvar.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/atomicvar.h b/src/atomicvar.h index 222b82699..2c2969c33 100644 --- a/src/atomicvar.h +++ b/src/atomicvar.h @@ -141,7 +141,7 @@ while(!__sync_bool_compare_and_swap(&var,var,value)); \ } while(0) /* Actually the builtin issues a full memory barrier by default. */ -#define atomicGetWithSync(var,dstvar) { \ +#define atomicGetWithSync(var,dstvar) do { \ dstvar = __sync_sub_and_fetch(&var,0,__sync_synchronize); \ ANNOTATE_HAPPENS_AFTER(&var); \ } while(0) |