diff options
Diffstat (limited to 'storage/mroonga/vendor/groonga/vendor/nginx-1.7.6/src/os/unix/ngx_sunpro_atomic_sparc64.h')
-rw-r--r-- | storage/mroonga/vendor/groonga/vendor/nginx-1.7.6/src/os/unix/ngx_sunpro_atomic_sparc64.h | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/storage/mroonga/vendor/groonga/vendor/nginx-1.7.6/src/os/unix/ngx_sunpro_atomic_sparc64.h b/storage/mroonga/vendor/groonga/vendor/nginx-1.7.6/src/os/unix/ngx_sunpro_atomic_sparc64.h deleted file mode 100644 index 5f280553c9e..00000000000 --- a/storage/mroonga/vendor/groonga/vendor/nginx-1.7.6/src/os/unix/ngx_sunpro_atomic_sparc64.h +++ /dev/null @@ -1,61 +0,0 @@ - -/* - * Copyright (C) Igor Sysoev - * Copyright (C) Nginx, Inc. - */ - - -#if (NGX_PTR_SIZE == 4) -#define NGX_CASA ngx_casa -#else -#define NGX_CASA ngx_casxa -#endif - - -ngx_atomic_uint_t -ngx_casa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock); - -ngx_atomic_uint_t -ngx_casxa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock); - -/* the code in src/os/unix/ngx_sunpro_sparc64.il */ - - -static ngx_inline ngx_atomic_uint_t -ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, - ngx_atomic_uint_t set) -{ - set = NGX_CASA(set, old, lock); - - return (set == old); -} - - -static ngx_inline ngx_atomic_int_t -ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add) -{ - ngx_atomic_uint_t old, res; - - old = *value; - - for ( ;; ) { - - res = old + add; - - res = NGX_CASA(res, old, value); - - if (res == old) { - return res; - } - - old = res; - } -} - - -#define ngx_memory_barrier() \ - __asm (".volatile"); \ - __asm ("membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad"); \ - __asm (".nonvolatile") - -#define ngx_cpu_pause() |