Mercurial > hg > nginx-vendor-1-0
annotate src/os/unix/ngx_daemon.c @ 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> |
---|---|
date | Mon, 06 Feb 2012 00:00:00 +0400 |
parents | 6cfc63e68377 |
children |
rev | line source |
---|---|
0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
644 | 4 * Copyright (C) Nginx, Inc. |
0 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 | |
11 | |
48 | 12 ngx_int_t ngx_daemon(ngx_log_t *log) |
0 | 13 { |
14 int fd; | |
15 | |
16 switch (fork()) { | |
17 case -1: | |
18 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "fork() failed"); | |
19 return NGX_ERROR; | |
20 | |
21 case 0: | |
22 break; | |
23 | |
24 default: | |
25 exit(0); | |
26 } | |
27 | |
28 ngx_pid = ngx_getpid(); | |
29 | |
30 if (setsid() == -1) { | |
31 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "setsid() failed"); | |
32 return NGX_ERROR; | |
33 } | |
34 | |
35 umask(0); | |
36 | |
37 fd = open("/dev/null", O_RDWR); | |
38 if (fd == -1) { | |
39 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, | |
40 "open(\"/dev/null\") failed"); | |
41 return NGX_ERROR; | |
42 } | |
43 | |
44 if (dup2(fd, STDIN_FILENO) == -1) { | |
45 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDIN) failed"); | |
46 return NGX_ERROR; | |
47 } | |
48 | |
49 if (dup2(fd, STDOUT_FILENO) == -1) { | |
50 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDOUT) failed"); | |
51 return NGX_ERROR; | |
52 } | |
53 | |
54 #if 0 | |
55 if (dup2(fd, STDERR_FILENO) == -1) { | |
56 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDERR) failed"); | |
57 return NGX_ERROR; | |
58 } | |
59 #endif | |
60 | |
61 if (fd > STDERR_FILENO) { | |
62 if (close(fd) == -1) { | |
63 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "close() failed"); | |
64 return NGX_ERROR; | |
65 } | |
66 } | |
67 | |
68 return NGX_OK; | |
69 } |