Mercurial > hg > nginx-vendor-current
annotate src/os/unix/ngx_sunpro_atomic_sparc64.h @ 112:408f195b3482 NGINX_0_3_3
nginx 0.3.3
*) Change: the "bl" and "af" parameters of the "listen" directive was
renamed to the "backlog" and "accept_filter".
*) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen"
directive.
*) Change: the "$msec" log parameter does not require now the
additional the gettimeofday() system call.
*) Feature: the -t switch now tests the "listen" directives.
*) Bugfix: if the invalid address was specified in the "listen"
directive, then after the -HUP signal nginx left an open socket in
the CLOSED state.
*) Bugfix: the mime type may be incorrectly set to default value for
index file with variable in the name; bug appeared in 0.3.0.
*) Feature: the "timer_resolution" directive.
*) Feature: the millisecond "$upstream_response_time" log parameter.
*) Bugfix: a temporary file with client request body now is removed
just after the response header was transferred to a client.
*) Bugfix: OpenSSL 0.9.6 compatibility.
*) Bugfix: the SSL certificate and key file paths could not be relative.
*) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in
the ngx_imap_ssl_module.
*) Bugfix: the "ssl_protocols" directive allowed to specify the single
protocol only.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Wed, 19 Oct 2005 00:00:00 +0400 |
parents | dad2fe8ecf08 |
children | df17fbafec8f |
rev | line source |
---|---|
110 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #if (NGX_PTR_SIZE == 4) | |
8 #define NGX_CASA ngx_casa | |
9 #else | |
10 #define NGX_CASA ngx_casxa | |
11 #endif | |
12 | |
13 | |
14 ngx_atomic_uint_t | |
15 ngx_casa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock); | |
16 | |
17 ngx_atomic_uint_t | |
18 ngx_casxa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock); | |
19 | |
20 /* the code in src/os/unix/ngx_sunpro_sparc64.il */ | |
21 | |
22 | |
23 static ngx_inline ngx_atomic_uint_t | |
24 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, | |
25 ngx_atomic_uint_t set) | |
26 { | |
27 NGX_CASA(set, old, lock); | |
28 | |
29 return (set == old); | |
30 } | |
31 | |
32 | |
33 static ngx_inline ngx_atomic_int_t | |
34 ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add) | |
35 { | |
36 ngx_atomic_uint_t old, res; | |
37 | |
38 old = *value; | |
39 | |
40 for ( ;; ) { | |
41 | |
42 res = old + add; | |
43 | |
44 NGX_CASA(res, old, value); | |
45 | |
46 if (res == old) { | |
47 return res; | |
48 } | |
49 | |
50 old = res; | |
51 } | |
52 } | |
112 | 53 |
54 | |
55 #define ngx_memory_barrier() \ | |
56 __asm (".volatile"); \ | |
57 __asm ("membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad"); \ | |
58 __asm (".nonvolatile") |