Mercurial > hg > nginx
view src/os/unix/ngx_posix_init.c @ 605:5dac8c7fb71b release-0.3.24
nginx-0.3.24-RELEASE import
*) Workaround: for bug in FreeBSD kqueue.
*) Bugfix: now a response generated by the "post_action" directive is
not transferred to a client.
*) Bugfix: the memory leaks were occurring if many log files were used.
*) Bugfix: the first "proxy_redirect" directive was working inside one
location.
*) Bugfix: on 64-bit platforms segmentation fault may occurred on start
if the many names were used in the "server_name" directives; the bug
had appeared in 0.3.18.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Wed, 01 Feb 2006 18:22:15 +0000 |
parents | d4e858a5751a |
children | 3f8a2132b93d |
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/* * Copyright (C) Igor Sysoev */ #include <ngx_config.h> #include <ngx_core.h> #include <nginx.h> ngx_int_t ngx_ncpu; ngx_int_t ngx_max_sockets; ngx_uint_t ngx_inherited_nonblocking; ngx_uint_t ngx_tcp_nodelay_and_tcp_nopush; struct rlimit rlmt; ngx_os_io_t ngx_os_io = { ngx_unix_recv, ngx_readv_chain, NULL, ngx_writev_chain, 0 }; ngx_int_t ngx_os_init(ngx_log_t *log) { #if (NGX_HAVE_OS_SPECIFIC_INIT) if (ngx_os_specific_init(log) != NGX_OK) { return NGX_ERROR; } #endif ngx_init_setproctitle(log); ngx_pagesize = getpagesize(); ngx_cacheline_size = NGX_CPU_CACHE_LINE; if (ngx_ncpu == 0) { ngx_ncpu = 1; } if (getrlimit(RLIMIT_NOFILE, &rlmt) == -1) { ngx_log_error(NGX_LOG_ALERT, log, errno, "getrlimit(RLIMIT_NOFILE) failed)"); return NGX_ERROR; } ngx_max_sockets = (ngx_int_t) rlmt.rlim_cur; #if (NGX_HAVE_INHERITED_NONBLOCK) ngx_inherited_nonblocking = 1; #else ngx_inherited_nonblocking = 0; #endif return NGX_OK; } void ngx_os_status(ngx_log_t *log) { ngx_log_error(NGX_LOG_NOTICE, log, 0, NGINX_VER); #ifdef NGX_COMPILER ngx_log_error(NGX_LOG_NOTICE, log, 0, "built by " NGX_COMPILER); #endif #if (NGX_HAVE_OS_SPECIFIC_INIT) ngx_os_specific_status(log); #endif ngx_log_error(NGX_LOG_NOTICE, log, 0, "getrlimit(RLIMIT_NOFILE): %r:%r", rlmt.rlim_cur, rlmt.rlim_max); } ngx_int_t ngx_posix_post_conf_init(ngx_log_t *log) { ngx_fd_t pp[2]; if (pipe(pp) == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "pipe() failed"); return NGX_ERROR; } if (dup2(pp[1], STDERR_FILENO) == -1) { ngx_log_error(NGX_LOG_EMERG, log, errno, "dup2(STDERR) failed"); return NGX_ERROR; } if (pp[1] > STDERR_FILENO) { if (close(pp[1]) == -1) { ngx_log_error(NGX_LOG_EMERG, log, errno, "close() failed"); return NGX_ERROR; } } return NGX_OK; }