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diff src/os/unix/ngx_atomic.h @ 571:458b6c3fea65 release-0.3.7

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nginx-0.3.7-RELEASE import *) Feature: the "access_log" supports the "buffer=" parameter. *) Bugfix: nginx could not be built on platforms different from i386, amd64, sparc, and ppc; the bug had appeared in 0.3.2.
author Igor Sysoev <igor@sysoev.ru>
date Thu, 27 Oct 2005 15:46:13 +0000
parents 9c2f3ed7a247
children 3f8a2132b93d
line wrap: on
line diff
--- 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))