Mercurial > hg > nginx
view src/os/unix/ngx_socket.c @ 467:bbd6b0b4a2b1 release-0.1.8
nginx-0.1.8-RELEASE import
*) Bugfix: in the ngx_http_autoindex_module if the long file names were
in the listing.
*) Feature: the "^~" modifier in the location directive.
*) Feature: the proxy_max_temp_file_size directive.
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Sat, 20 Nov 2004 19:52:20 +0000 |
parents | 295d97d70c69 |
children | 2ff194b74f1e |
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/* * Copyright (C) Igor Sysoev */ #include <ngx_config.h> #include <ngx_core.h> /* * ioctl(FIONBIO) sets a blocking mode with the single syscall * while fcntl(F_SETFL, ~O_NONBLOCK) needs to learn before * the previous state using fcntl(F_GETFL). * * ioctl() and fcntl() are syscalls on at least FreeBSD 2.x, Linux 2.2 * and Solaris 7. * * ioctl() in Linux 2.4 and 2.6 uses BKL, however, fcntl(F_SETFL) uses it too. */ #if (HAVE_FIONBIO) int ngx_nonblocking(ngx_socket_t s) { u_long nb; nb = 1; return ioctl(s, FIONBIO, &nb); } int ngx_blocking(ngx_socket_t s) { u_long nb; nb = 0; return ioctl(s, FIONBIO, &nb); } #endif #if (NGX_FREEBSD) int ngx_tcp_nopush(ngx_socket_t s) { int tcp_nopush; tcp_nopush = 1; return setsockopt(s, IPPROTO_TCP, TCP_NOPUSH, (const void *) &tcp_nopush, sizeof(int)); } int ngx_tcp_push(ngx_socket_t s) { int tcp_nopush; tcp_nopush = 0; return setsockopt(s, IPPROTO_TCP, TCP_NOPUSH, (const void *) &tcp_nopush, sizeof(int)); } #elif (NGX_LINUX) int ngx_tcp_nopush(ngx_socket_t s) { int cork; cork = 1; return setsockopt(s, IPPROTO_TCP, TCP_CORK, (const void *) &cork, sizeof(int)); } int ngx_tcp_push(ngx_socket_t s) { int cork; cork = 0; return setsockopt(s, IPPROTO_TCP, TCP_CORK, (const void *) &cork, sizeof(int)); } #else int ngx_tcp_nopush(ngx_socket_t s) { return NGX_OK; } int ngx_tcp_push(ngx_socket_t s) { return NGX_OK; } #endif