Mercurial > hg > nginx-vendor-0-8

view src/os/unix/ngx_sunpro_amd64.il @ 164:b922c231a392 NGINX_0_3_29

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx 0.3.29 *) Feature: now nginx uses less memory, if PHP in FastCGI mode sends many warnings before the response. *) Bugfix: the "Transfer-Encoding: chunked" header line was issued in the 204 responses for the HTTP/1.1 requests. *) Bugfix: nginx returned the 502 response, if the complete response header lines were transferred in a separate FastCGI records. *) Bugfix: if the proxied URI was specified in the "post_action" directive, then it ran only after a successful completion of a request.
author Igor Sysoev <http://sysoev.ru>
date Mon, 20 Feb 2006 00:00:00 +0300
parents dad2fe8ecf08
children 95183808f549
line wrap: on
line source

/
/ Copyright (C) Igor Sysoev
/

/ ngx_atomic_uint_t ngx_atomic_cmp_set(ngx_atomic_t *lock,
/     ngx_atomic_uint_t old, ngx_atomic_uint_t set);
/
/ the arguments are passed in %rdi, %rsi, %rdx
/ the result is returned in the %rax

        .inline ngx_atomic_cmp_set,0
        movq      %rsi, %rax
        lock
        cmpxchgq  %rdx, (%rdi)
        setz      %al
        movzbq    %al, %rax
        .end


/ ngx_atomic_int_t ngx_atomic_fetch_add(ngx_atomic_t *value,
/     ngx_atomic_int_t add);
/
/ the arguments are passed in %rdi, %rsi
/ the result is returned in the %rax

        .inline ngx_atomic_fetch_add,0
        movq      %rsi, %rax
        lock
        xaddq     %rax, (%rdi)
        .end