diff options
Diffstat (limited to 'src/os/unix/ngx_sunpro_atomic_sparc64.h')
| -rw-r--r-- | src/os/unix/ngx_sunpro_atomic_sparc64.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/os/unix/ngx_sunpro_atomic_sparc64.h b/src/os/unix/ngx_sunpro_atomic_sparc64.h index e634416ab..6b4ce84b9 100644 --- a/src/os/unix/ngx_sunpro_atomic_sparc64.h +++ b/src/os/unix/ngx_sunpro_atomic_sparc64.h @@ -50,3 +50,9 @@ ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add) old = res; } } + + +#define ngx_memory_barrier() \ + __asm (".volatile"); \ + __asm ("membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad"); \ + __asm (".nonvolatile") |