Mercurial > hg > nginx-vendor-current
annotate src/os/unix/ngx_linux_init.c @ 634:23ef0645ea57 NGINX_1_1_1
nginx 1.1.1
*) Change: now cache loader processes either as many files as specified
by "loader_files" parameter or works no more than time specified by
"loader_threshold" parameter during each iteration.
*) Change: now SIGWINCH signal works only in deamon mode.
*) Feature: now shared zones and caches use POSIX semaphores on
Solaris.
Thanks to Den Ivanov.
*) Feature: accept filters are now supported on NetBSD.
*) Bugfix: nginx could not be build on Linux 3.0.
*) Bugfix: nginx did not use gzipping in some cases; the bug had
appeared in 1.1.0.
*) Bugfix: request body might be incorrectly processed if client used
pipelining.
*) Bugfix: in the "request_body_in_single_buf" directive.
*) Bugfix: in "proxy_set_body" and "proxy_pass_request_body" directives
if SSL connection to backend was used.
*) Bugfix: nginx hogged CPU if all servers in an upstream were marked
as "down".
*) Bugfix: a segmentation fault might occur during reconfiguration if
ssl_session_cache was defined but not used in a previous
configuration.
*) Bugfix: a segmentation fault might occur in a worker process if many
backup servers were used in an upstream.
*) Bugfix: a segmentation fault might occur in a worker process if
"fastcgi/scgi/uwsgi_param" directives were used with values starting
with "HTTP_"; the bug had appeared in 0.8.40.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 22 Aug 2011 00:00:00 +0400 |
parents | babd3d9efb62 |
children | d0f7a625f27c |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #include <ngx_config.h> | |
8 #include <ngx_core.h> | |
9 | |
10 | |
344 | 11 u_char ngx_linux_kern_ostype[50]; |
12 u_char ngx_linux_kern_osrelease[50]; | |
222 | 13 |
366 | 14 int ngx_linux_rtsig_max; |
0 | 15 |
16 | |
88 | 17 static ngx_os_io_t ngx_linux_io = { |
0 | 18 ngx_unix_recv, |
19 ngx_readv_chain, | |
354 | 20 ngx_udp_unix_recv, |
0 | 21 ngx_unix_send, |
18 | 22 #if (NGX_HAVE_SENDFILE) |
0 | 23 ngx_linux_sendfile_chain, |
24 NGX_IO_SENDFILE | |
25 #else | |
26 ngx_writev_chain, | |
27 0 | |
28 #endif | |
29 }; | |
30 | |
31 | |
42 | 32 ngx_int_t |
88 | 33 ngx_os_specific_init(ngx_log_t *log) |
0 | 34 { |
344 | 35 struct utsname u; |
0 | 36 |
344 | 37 if (uname(&u) == -1) { |
38 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "uname() failed"); | |
0 | 39 return NGX_ERROR; |
40 } | |
41 | |
344 | 42 (void) ngx_cpystrn(ngx_linux_kern_ostype, (u_char *) u.sysname, |
43 sizeof(ngx_linux_kern_ostype)); | |
0 | 44 |
344 | 45 (void) ngx_cpystrn(ngx_linux_kern_osrelease, (u_char *) u.release, |
46 sizeof(ngx_linux_kern_osrelease)); | |
0 | 47 |
366 | 48 #if (NGX_HAVE_RTSIG) |
49 { | |
50 int name[2]; | |
51 size_t len; | |
52 ngx_err_t err; | |
53 | |
222 | 54 name[0] = CTL_KERN; |
0 | 55 name[1] = KERN_RTSIGMAX; |
56 len = sizeof(ngx_linux_rtsig_max); | |
42 | 57 |
58 if (sysctl(name, 2, &ngx_linux_rtsig_max, &len, NULL, 0) == -1) { | |
16 | 59 err = ngx_errno; |
60 | |
222 | 61 if (err != NGX_ENOTDIR && err != NGX_ENOSYS) { |
16 | 62 ngx_log_error(NGX_LOG_ALERT, log, err, |
63 "sysctl(KERN_RTSIGMAX) failed"); | |
64 | |
65 return NGX_ERROR; | |
66 } | |
67 | |
0 | 68 ngx_linux_rtsig_max = 0; |
69 } | |
70 | |
366 | 71 } |
72 #endif | |
0 | 73 |
88 | 74 ngx_os_io = ngx_linux_io; |
75 | |
76 return NGX_OK; | |
0 | 77 } |
78 | |
79 | |
42 | 80 void |
88 | 81 ngx_os_specific_status(ngx_log_t *log) |
0 | 82 { |
80 | 83 ngx_log_error(NGX_LOG_NOTICE, log, 0, "OS: %s %s", |
0 | 84 ngx_linux_kern_ostype, ngx_linux_kern_osrelease); |
85 | |
366 | 86 #if (NGX_HAVE_RTSIG) |
80 | 87 ngx_log_error(NGX_LOG_NOTICE, log, 0, "sysctl(KERN_RTSIGMAX): %d", |
0 | 88 ngx_linux_rtsig_max); |
366 | 89 #endif |
0 | 90 } |