Mercurial > hg > nginx-vendor-1-0
annotate src/os/unix/ngx_sunpro_atomic_sparc64.h @ 644:ad25218fd14b NGINX_1_0_12
nginx 1.0.12
*) Feature: the "TLSv1.1" and "TLSv1.2" parameters of the
"ssl_protocols" directive.
*) Feature: the "if" SSI command supports captures in regular
expressions.
*) Bugfix: the "if" SSI command did not work inside the "block" command.
*) Bugfix: in AIO error handling on FreeBSD.
*) Bugfix: in the OpenSSL library initialization.
*) Bugfix: the "worker_cpu_affinity" directive might not work.
*) Bugfix: the "limit_conn_log_level" and "limit_req_log_level"
directives might not work.
*) Bugfix: the "read_ahead" directive might not work combined with
"try_files" and "open_file_cache".
*) Bugfix: the "proxy_cache_use_stale" directive with "error" parameter
did not return answer from cache if there were no live upstreams.
*) Bugfix: a segmentation fault might occur in a worker process if small
time was used in the "inactive" parameter of the "proxy_cache_path"
directive.
*) Bugfix: responses from cache might hang.
*) Bugfix: in error handling while connecting to a backend.
Thanks to Piotr Sikora.
*) Bugfix: in the "epoll" event method.
Thanks to Yichun Zhang.
*) Bugfix: the $sent_http_cache_control variable might contain a wrong
value if the "expires" directive was used.
Thanks to Yichun Zhang.
*) Bugfix: the "limit_rate" directive did not allow to use full
throughput, even if limit value was very high.
*) Bugfix: the "sendfile_max_chunk" directive did not work, if the
"limit_rate" directive was used.
*) Bugfix: nginx could not be built on Solaris; the bug had appeared in
1.0.11.
*) Bugfix: in the ngx_http_scgi_module.
*) Bugfix: in the ngx_http_mp4_module.
author | Igor Sysoev <http://sysoev.ru> |
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date | Mon, 06 Feb 2012 00:00:00 +0400 |
parents | cba14c1e2a4b |
children |
rev | line source |
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110 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
644 | 4 * Copyright (C) Nginx, Inc. |
110 | 5 */ |
6 | |
7 | |
8 #if (NGX_PTR_SIZE == 4) | |
9 #define NGX_CASA ngx_casa | |
10 #else | |
11 #define NGX_CASA ngx_casxa | |
12 #endif | |
13 | |
14 | |
15 ngx_atomic_uint_t | |
16 ngx_casa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock); | |
17 | |
18 ngx_atomic_uint_t | |
19 ngx_casxa(ngx_atomic_uint_t set, ngx_atomic_uint_t old, ngx_atomic_t *lock); | |
20 | |
21 /* the code in src/os/unix/ngx_sunpro_sparc64.il */ | |
22 | |
23 | |
24 static ngx_inline ngx_atomic_uint_t | |
25 ngx_atomic_cmp_set(ngx_atomic_t *lock, ngx_atomic_uint_t old, | |
26 ngx_atomic_uint_t set) | |
27 { | |
300 | 28 set = NGX_CASA(set, old, lock); |
110 | 29 |
30 return (set == old); | |
126 | 31 } |
110 | 32 |
33 | |
34 static ngx_inline ngx_atomic_int_t | |
35 ngx_atomic_fetch_add(ngx_atomic_t *value, ngx_atomic_int_t add) | |
36 { | |
37 ngx_atomic_uint_t old, res; | |
38 | |
39 old = *value; | |
40 | |
41 for ( ;; ) { | |
42 | |
43 res = old + add; | |
44 | |
300 | 45 res = NGX_CASA(res, old, value); |
110 | 46 |
47 if (res == old) { | |
48 return res; | |
49 } | |
50 | |
51 old = res; | |
52 } | |
53 } | |
112 | 54 |
55 | |
56 #define ngx_memory_barrier() \ | |
57 __asm (".volatile"); \ | |
58 __asm ("membar #LoadLoad | #LoadStore | #StoreStore | #StoreLoad"); \ | |
59 __asm (".nonvolatile") | |
160 | 60 |
61 #define ngx_cpu_pause() |