Mercurial > hg > nginx-vendor-1-0
diff src/core/ngx_shmtx.h @ 274:052a7b1d40e5 NGINX_0_5_7
nginx 0.5.7
*) Feature: the ssl_session_cache storage optimization.
*) Bugfixes in the "ssl_session_cache" and "limit_zone" directives.
*) Bugfix: the segmentation fault was occurred on start or while
reconfiguration if the "ssl_session_cache" or "limit_zone"
directives were used on 64-bit platforms.
*) Bugfix: a segmentation fault occurred if the "add_before_body" or
"add_after_body" directives were used and there was no
"Content-Type" header line in response.
*) Bugfix: the OpenSSL library was always built with the threads
support.
Thanks to Den Ivanov.
*) Bugfix: the PCRE-6.5+ library and the icc compiler compatibility.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 15 Jan 2007 00:00:00 +0300 |
parents | 6ae1357b7b7c |
children | 5bef04fc3fd5 |
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--- a/src/core/ngx_shmtx.h +++ b/src/core/ngx_shmtx.h @@ -30,11 +30,7 @@ ngx_int_t ngx_shmtx_create(ngx_shmtx_t * static ngx_inline ngx_uint_t ngx_shmtx_trylock(ngx_shmtx_t *mtx) { - if (*mtx->lock == 0 && ngx_atomic_cmp_set(mtx->lock, 0, ngx_pid)) { - return 1; - } - - return 0; + return (*mtx->lock == 0 && ngx_atomic_cmp_set(mtx->lock, 0, ngx_pid)); } #define ngx_shmtx_lock(mtx) ngx_spinlock((mtx)->lock, ngx_pid, 1024)