Mercurial > hg > nginx-ranges
view src/os/unix/ngx_daemon.c @ 282:675a39fd14cd NGINX_0_5_11
nginx 0.5.11
*) Feature: now configure detects system PCRE library in MacPorts.
Thanks to Chris McGrath.
*) Bugfix: the response was incorrect if several ranges were requested;
bug appeared in 0.5.6.
*) Bugfix: the "create_full_put_path" directive could not create the
intermediate directories if no "dav_access" directive was set.
Thanks to Evan Miller.
*) Bugfix: the "0" response code might be logged in the access_log
instead of the "400" and "408" error codes.
*) Bugfix: a segmentation fault might occur in worker process if nginx
was built with -O2 optimization.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 05 Feb 2007 00:00:00 +0300 |
parents | 6cfc63e68377 |
children |
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/* * Copyright (C) Igor Sysoev */ #include <ngx_config.h> #include <ngx_core.h> ngx_int_t ngx_daemon(ngx_log_t *log) { int fd; switch (fork()) { case -1: ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "fork() failed"); return NGX_ERROR; case 0: break; default: exit(0); } ngx_pid = ngx_getpid(); if (setsid() == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "setsid() failed"); return NGX_ERROR; } umask(0); fd = open("/dev/null", O_RDWR); if (fd == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "open(\"/dev/null\") failed"); return NGX_ERROR; } if (dup2(fd, STDIN_FILENO) == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDIN) failed"); return NGX_ERROR; } if (dup2(fd, STDOUT_FILENO) == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDOUT) failed"); return NGX_ERROR; } #if 0 if (dup2(fd, STDERR_FILENO) == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "dup2(STDERR) failed"); return NGX_ERROR; } #endif if (fd > STDERR_FILENO) { if (close(fd) == -1) { ngx_log_error(NGX_LOG_EMERG, log, ngx_errno, "close() failed"); return NGX_ERROR; } } return NGX_OK; }