Mercurial > hg > nginx-ranges
diff src/os/unix/ngx_atomic.h @ 120:e85dca77c46a NGINX_0_3_7
nginx 0.3.7
*) Feature: the "access_log" supports the "buffer=" parameter.
*) Bugfix: nginx could not be built on platforms different from i386,
amd64, sparc и ppc; bug appeared in 0.3.2.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Thu, 27 Oct 2005 00:00:00 +0400 |
parents | 408f195b3482 |
children | 73e8476f9142 |
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--- a/src/os/unix/ngx_atomic.h +++ b/src/os/unix/ngx_atomic.h @@ -154,7 +154,7 @@ 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) { - if (*lock == old { + if (*lock == old) { *lock = set; return 1; } @@ -174,9 +174,10 @@ ngx_atomic_fetch_add(ngx_atomic_t *value return old; } +#define ngx_memory_barrier() + #endif - void ngx_spinlock(ngx_atomic_t *lock, ngx_uint_t spin); #define ngx_trylock(lock) (*(lock) == 0 && ngx_atomic_cmp_set(lock, 0, 1))