Mercurial > hg > nginx

annotate src/os/unix/ngx_posix_init.c @ 541:b09ee85d0ac8 release-0.1.45

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx-0.1.45-RELEASE import *) Change: the "ssl_engine" directive was canceled in the ngx_http_ssl_module and now is introduced at global level. *) Bugfix: the responses with SSI subrequests did not transferred via SSL connection. *) Various bug fixes in the IMAP/POP3 proxy.
author Igor Sysoev <igor@sysoev.ru>
date Thu, 08 Sep 2005 14:36:09 +0000
parents 371c1cee100d
children ecd9c160f25b
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da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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2 /*
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42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright
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3 * Copyright (C) Igor Sysoev
441
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4 */
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5
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6
738fe44c70d5 nginx-0.0.1-2003-05-21-17:28:21 import
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7 #include <ngx_config.h>
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8 #include <ngx_core.h>
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371c1cee100d nginx-0.1.44-RELEASE import
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9 #include <nginx.h>
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11
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8e8f3af115b5 nginx-0.1.11-RELEASE import
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12 ngx_int_t ngx_ncpu;
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13 ngx_int_t ngx_max_sockets;
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14 ngx_uint_t ngx_inherited_nonblocking;
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15 ngx_uint_t ngx_tcp_nodelay_and_tcp_nopush;
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3b1e8c9df9ad nginx-0.1.0-2004-10-04-00:02:06 import
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18 struct rlimit rlmt;
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0fb6c53fb135 nginx-0.0.7-2004-06-15-21:47:16 import
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21 ngx_os_io_t ngx_os_io = {
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22 ngx_unix_recv,
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23 ngx_readv_chain,
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24 NULL,
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25 ngx_writev_chain,
0fb6c53fb135 nginx-0.0.7-2004-06-15-21:47:16 import
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26 0
0fb6c53fb135 nginx-0.0.7-2004-06-15-21:47:16 import
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27 };
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28
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29
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30 ngx_int_t
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31 ngx_os_init(ngx_log_t *log)
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32 {
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33 #if (NGX_HAVE_OS_SPECIFIC_INIT)
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34 if (ngx_os_specific_init(log) != NGX_OK) {
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35 return NGX_ERROR;
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36 }
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37 #endif
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38
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39 ngx_init_setproctitle(log);
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40
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41 ngx_pagesize = getpagesize();
55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import
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42
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43 if (ngx_ncpu == 0) {
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44 ngx_ncpu = 1;
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45 }
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46
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47 if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) {
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48 ngx_log_error(NGX_LOG_ALERT, log, errno,
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49 "getrlimit(RLIMIT_NOFILE) failed)");
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50 return NGX_ERROR;
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51 }
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53 ngx_max_sockets = rlmt.rlim_cur;
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54
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55 #if (NGX_HAVE_INHERITED_NONBLOCK)
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56 ngx_inherited_nonblocking = 1;
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57 #else
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58 ngx_inherited_nonblocking = 0;
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59 #endif
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60
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61 return NGX_OK;
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62 }
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65 void
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66 ngx_os_status(ngx_log_t *log)
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67 {
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68 ngx_log_error(NGX_LOG_NOTICE, log, 0, NGINX_VER);
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69
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70 #if (NGX_HAVE_OS_SPECIFIC_INIT)
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71 ngx_os_specific_status(log);
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72 #endif
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73
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74 ngx_log_error(NGX_LOG_NOTICE, log, 0,
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75 "getrlimit(RLIMIT_NOFILE): %r:%r",
449
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76 rlmt.rlim_cur, rlmt.rlim_max);
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77 }
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80 ngx_int_t
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81 ngx_posix_post_conf_init(ngx_log_t *log)
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82 {
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83 ngx_fd_t pp[2];
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84
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85 if (pipe(pp) == -1) {
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86 ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "pipe() failed");
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87 return NGX_ERROR;
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88 }
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89
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90 if (dup2(pp[1], STDERR_FILENO) == -1) {
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91 ngx_log_error(NGX_LOG_EMERG, log, errno, "dup2(STDERR) failed");
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92 return NGX_ERROR;
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93 }
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94
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95 if (pp[1] > STDERR_FILENO) {
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96 if (close(pp[1]) == -1) {
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97 ngx_log_error(NGX_LOG_EMERG, log, errno, "close() failed");
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98 return NGX_ERROR;
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99 }
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100 }
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101
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102 return NGX_OK;
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103 }