diff options
Diffstat (limited to 'src/os/unix/ngx_atomic.h')
| -rw-r--r-- | src/os/unix/ngx_atomic.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/os/unix/ngx_atomic.h b/src/os/unix/ngx_atomic.h index 5856103c6..3dfce74c4 100644 --- a/src/os/unix/ngx_atomic.h +++ b/src/os/unix/ngx_atomic.h @@ -33,6 +33,8 @@ ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add); /* the code in src/os/unix/ngx_sunpro_x86.il */ +#define ngx_memory_barrier() __asm (".volatile"); __asm (".nonvolatile") + #else /* ( __GNUC__ || __INTEL_COMPILER ) */ @@ -64,6 +66,8 @@ ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add); /* the code in src/os/unix/ngx_sunpro_amd64.il */ +#define ngx_memory_barrier() __asm (".volatile"); __asm (".nonvolatile") + #else /* ( __GNUC__ || __INTEL_COMPILER ) */ |