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tag: php-5.4.11
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2013 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Chris Vandomelen <chrisv@b0rked.dhs.org> |
| Sterling Hughes <sterling@php.net> |
| |
| WinSock: Daniel Beulshausen <daniel@php4win.de> |
+----------------------------------------------------------------------+
*/

/* $Id$ */

/* Code originally from ext/sockets */

#include <stdio.h>
#include <fcntl.h>

#include "php.h"

PHPAPI int socketpair(int domain, int type, int protocol, SOCKET sock[2])
{
struct sockaddr_in address;
SOCKET redirect;
int size = sizeof(address);

if(domain != AF_INET) {
WSASetLastError(WSAENOPROTOOPT);
return -1;
}


sock[0] = socket(domain, type, protocol);
address.sin_addr.s_addr = INADDR_ANY;
address.sin_family = AF_INET;
address.sin_port = 0;

bind(sock[0], (struct sockaddr*)&address, sizeof(address));

if(getsockname(sock[0], (struct sockaddr *)&address, &size) != 0) {
}

listen(sock[0], 2);
sock[1] = socket(domain, type, protocol);
address.sin_addr.s_addr = htonl(INADDR_LOOPBACK);

connect(sock[1], (struct sockaddr*)&address, sizeof(address));
redirect = accept(sock[0],(struct sockaddr*)&address, &size);

closesocket(sock[0]);
sock[0] = redirect;

if(sock[0] == INVALID_SOCKET ) {
closesocket(sock[0]);
closesocket(sock[1]);
WSASetLastError(WSAECONNABORTED);
return -1;
}

return 0;
}
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