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annotate src/os/unix/ngx_socket.h @ 626:a7a5fa2e395b NGINX_1_0_3

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nginx 1.0.3 *) Feature: the "auth_basic_user_file" directive supports "$apr1", "{PLAIN}", and "{SSHA}" password encryption methods. Thanks to Maxim Dounin. *) Feature: the "geoip_org" directive and $geoip_org variable. Thanks to Alexander Uskov, Arnaud Granal, and Denis F. Latypoff. *) Feature: ngx_http_geo_module and ngx_http_geoip_module support IPv4 addresses mapped to IPv6 addresses. *) Bugfix: a segmentation fault occurred in a worker process during testing IPv4 address mapped to IPv6 address, if access or deny rules were defined only for IPv6; the bug had appeared in 0.8.22. *) Bugfix: a cached reponse may be broken if proxy/fastcgi/scgi/ uwsgi_cache_bypass and proxy/fastcgi/scgi/uwsgi_no_cache directive values were different; the bug had appeared in 0.8.46.
author Igor Sysoev <http://sysoev.ru>
date Wed, 25 May 2011 00:00:00 +0400
parents 003bd800ec2a
children d0f7a625f27c
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_SOCKET_H_INCLUDED_
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8 #define _NGX_SOCKET_H_INCLUDED_
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11 #include <ngx_config.h>
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14 #define NGX_WRITE_SHUTDOWN SHUT_WR
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16 typedef int ngx_socket_t;
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18 #define ngx_socket socket
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19 #define ngx_socket_n "socket()"
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22 #if (NGX_HAVE_FIONBIO)
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24 int ngx_nonblocking(ngx_socket_t s);
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25 int ngx_blocking(ngx_socket_t s);
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27 #define ngx_nonblocking_n "ioctl(FIONBIO)"
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28 #define ngx_blocking_n "ioctl(!FIONBIO)"
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30 #else
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32 #define ngx_nonblocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) | O_NONBLOCK)
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33 #define ngx_nonblocking_n "fcntl(O_NONBLOCK)"
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35 #define ngx_blocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) & ~O_NONBLOCK)
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36 #define ngx_blocking_n "fcntl(!O_NONBLOCK)"
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38 #endif
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40 int ngx_tcp_nopush(ngx_socket_t s);
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41 int ngx_tcp_push(ngx_socket_t s);
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43 #if (NGX_LINUX)
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45 #define ngx_tcp_nopush_n "setsockopt(TCP_CORK)"
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46 #define ngx_tcp_push_n "setsockopt(!TCP_CORK)"
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48 #else
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50 #define ngx_tcp_nopush_n "setsockopt(TCP_NOPUSH)"
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51 #define ngx_tcp_push_n "setsockopt(!TCP_NOPUSH)"
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53 #endif
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56 #define ngx_shutdown_socket shutdown
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57 #define ngx_shutdown_socket_n "shutdown()"
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59 #define ngx_close_socket close
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60 #define ngx_close_socket_n "close() socket"
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63 #endif /* _NGX_SOCKET_H_INCLUDED_ */