Mercurial > hg > nginx-vendor-0-7
annotate src/os/unix/ngx_posix_init.c @ 506:b9fdcaf2062b NGINX_0_7_65
nginx 0.7.65
*) Security: now nginx/Windows ignores trailing spaces in URI.
Thanks to Dan Crowley, Core Security Technologies.
*) Security: now nginx/Windows ignores short files names.
Thanks to Dan Crowley, Core Security Technologies.
*) Change: now the "009" status code is written to an access log for
proxied HTTP/0.9 responses.
*) Change: now the default buffer size of the
"large_client_header_buffers" directive is 8K.
Thanks to Andrew Cholakian.
*) Change: now default SSL ciphers are "HIGH:!ADH:!MD5".
*) Change: now SSLv2 protocol is disabled by default.
*) Change: now $host variable value is always low case.
*) Feature: the conf/fastcgi.conf for simple FastCGI configurations.
*) Feature: now URI part is not required a "proxy_pass" directive if
variables are used.
*) Feature: the $ssl_session_id variable.
*) Bugfix: if a proxied or FastCGI request was internally redirected to
another proxied or FastCGI location, then $upstream_response_time
variable may have abnormally large value; the bug had appeared in
0.7.63.
*) Bugfix: if the "expires modified" set date in the past, then a
negative number was set in the "Cache-Control" response header
line.
Thanks to Alex Kapranoff.
*) Bugfix: nginx closed a connection if a cached response had an empty
body.
Thanks to Piotr Sikora.
*) Bugfix: nginx cached a 304 response if there was the "If-None-Match"
header line in a proxied request.
Thanks to Tim Dettrick and David Kostal.
*) Bugfix: nginx did not treat a comma as separator in the
"Cache-Control" backend response header line.
*) Bugfix: cached HTTP/0.9 responses were handled incorrectly.
*) Bugfix: nginx sent gzipped responses to clients those do not support
gzip, if "gzip_static on" and "gzip_vary off"; the bug had appeared
in 0.8.16.
*) Bugfix: nginx always added "Content-Encoding: gzip" response header
line in 304 responses sent by ngx_http_gzip_static_module.
*) Bugfix: the "!-x" operator did not work.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault might occur in a worker process, if
limit_rate was used in HTTPS server.
Thanks to Maxim Dounin.
*) Bugfix: a segmentation fault might occur in a worker process while
$limit_rate logging.
Thanks to Maxim Dounin.
*) Bugfix: nginx did not support dates in 2038 year on 32-bit platforms;
*) Bugfix: nginx/Windows tried to delete a temporary file twice if the
file should replace an already existent file.
*) Bugfix: nginx/Windows tried to rename a temporary file twice if the
file should replace an already existent file.
*) Bugfix: nginx/Windows might not create temporary file, a cache file,
or "proxy/fastcgi_store"d file if a worker had no enough access
rights for top level directories.
*) Bugfix: in UTF-8 encoding support by "try_files" directive in
nginx/Windows.
*) Bugfix: UTF-8 encoding usage in the ngx_http_autoindex_module.
Thanks to Maxim Dounin.
*) Bugfix: the ngx_http_autoindex_module did not show the trailing
slash in links to a directory; the bug had appeared in 0.7.15.
*) Bugfix: nginx did not close a log file set by the --error-log-path
configuration option; the bug had appeared in 0.7.53.
*) Bugfix: "addition_types" directive was incorrectly named
"addtion_types".
*) Bugfix: invalid request line in $request variable was written in
access_log only if error_log was set to "info" or "debug" level.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 01 Feb 2010 00:00:00 +0000 |
parents | ce4f9ff90bfa |
children |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #include <ngx_config.h> | |
8 #include <ngx_core.h> | |
88 | 9 #include <nginx.h> |
0 | 10 |
11 | |
22 | 12 ngx_int_t ngx_ncpu; |
13 ngx_int_t ngx_max_sockets; | |
14 ngx_uint_t ngx_inherited_nonblocking; | |
15 ngx_uint_t ngx_tcp_nodelay_and_tcp_nopush; | |
0 | 16 |
17 | |
18 struct rlimit rlmt; | |
19 | |
20 | |
21 ngx_os_io_t ngx_os_io = { | |
22 ngx_unix_recv, | |
23 ngx_readv_chain, | |
354 | 24 ngx_udp_unix_recv, |
438 | 25 ngx_unix_send, |
0 | 26 ngx_writev_chain, |
27 0 | |
28 }; | |
29 | |
30 | |
88 | 31 ngx_int_t |
32 ngx_os_init(ngx_log_t *log) | |
4 | 33 { |
258 | 34 ngx_uint_t n; |
35 | |
88 | 36 #if (NGX_HAVE_OS_SPECIFIC_INIT) |
37 if (ngx_os_specific_init(log) != NGX_OK) { | |
38 return NGX_ERROR; | |
39 } | |
40 #endif | |
0 | 41 |
58 | 42 ngx_init_setproctitle(log); |
43 | |
0 | 44 ngx_pagesize = getpagesize(); |
138 | 45 ngx_cacheline_size = NGX_CPU_CACHE_LINE; |
0 | 46 |
258 | 47 n = ngx_pagesize; |
48 | |
49 for (n = ngx_pagesize; n >>= 1; ngx_pagesize_shift++) { /* void */ } | |
50 | |
0 | 51 if (ngx_ncpu == 0) { |
52 ngx_ncpu = 1; | |
53 } | |
54 | |
160 | 55 ngx_cpuinfo(); |
56 | |
0 | 57 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { |
58 ngx_log_error(NGX_LOG_ALERT, log, errno, | |
59 "getrlimit(RLIMIT_NOFILE) failed)"); | |
60 return NGX_ERROR; | |
61 } | |
126 | 62 |
112 | 63 ngx_max_sockets = (ngx_int_t) rlmt.rlim_cur; |
0 | 64 |
18 | 65 #if (NGX_HAVE_INHERITED_NONBLOCK) |
0 | 66 ngx_inherited_nonblocking = 1; |
67 #else | |
68 ngx_inherited_nonblocking = 0; | |
69 #endif | |
70 | |
250 | 71 srandom(ngx_time()); |
72 | |
0 | 73 return NGX_OK; |
74 } | |
75 | |
76 | |
88 | 77 void |
78 ngx_os_status(ngx_log_t *log) | |
0 | 79 { |
90 | 80 ngx_log_error(NGX_LOG_NOTICE, log, 0, NGINX_VER); |
81 | |
106 | 82 #ifdef NGX_COMPILER |
83 ngx_log_error(NGX_LOG_NOTICE, log, 0, "built by " NGX_COMPILER); | |
84 #endif | |
85 | |
88 | 86 #if (NGX_HAVE_OS_SPECIFIC_INIT) |
87 ngx_os_specific_status(log); | |
88 #endif | |
89 | |
80 | 90 ngx_log_error(NGX_LOG_NOTICE, log, 0, |
10 | 91 "getrlimit(RLIMIT_NOFILE): %r:%r", |
0 | 92 rlmt.rlim_cur, rlmt.rlim_max); |
93 } | |
94 | |
95 | |
88 | 96 ngx_int_t |
97 ngx_posix_post_conf_init(ngx_log_t *log) | |
0 | 98 { |
99 ngx_fd_t pp[2]; | |
100 | |
101 if (pipe(pp) == -1) { | |
102 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "pipe() failed"); | |
103 return NGX_ERROR; | |
104 } | |
105 | |
106 if (dup2(pp[1], STDERR_FILENO) == -1) { | |
107 ngx_log_error(NGX_LOG_EMERG, log, errno, "dup2(STDERR) failed"); | |
108 return NGX_ERROR; | |
109 } | |
110 | |
111 if (pp[1] > STDERR_FILENO) { | |
112 if (close(pp[1]) == -1) { | |
113 ngx_log_error(NGX_LOG_EMERG, log, errno, "close() failed"); | |
114 return NGX_ERROR; | |
115 } | |
116 } | |
117 | |
118 return NGX_OK; | |
119 } |