Mercurial > hg > nginx-vendor-0-5
view src/os/unix/ngx_sunpro_atomic_sparc64.h @ 320:1e9e2c5e7c14 NGINX_0_5_30
nginx 0.5.30
*) Feature: the $args variable can be set with the "set" directive.
*) Feature: the $is_args variable.
*) Bugfix: if a client has closed connection to mail proxy then nginx
might not close connection to backend.
*) Bugfix: now nginx escapes space in $memcached_key variable.
*) Bugfix: a segmentation fault might occur in worker process when the
HTTPS protocol was used in the "proxy_pass" directive.
*) Bugfix: the perl $$ variable value in ngx_http_perl_module was equal
to the master process identification number.
*) Bugfix: fix building on Solaris/amd64 by Sun Studio 11 and early
versions; bug appeared in 0.5.29.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 30 Jul 2007 00:00:00 +0400 |
parents | cba14c1e2a4b |
children |
line wrap: on
line source
/* * Copyright (C) Igor Sysoev */ #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()