socket_pair.c 1.33 KB
/**
 * \file
 *
 * \author	Georg Hopp
 *
 * \copyright
 * Copyright © 2014 Georg Hopp
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>

#include "tr/socket.h"
#include "trbase.h"

void
TR_socketPair(TR_Socket sockets[2], int type)
{
	int handles[2];

	if (0 > socketpair(AF_UNIX, SOCK_DGRAM, 0, handles)) {
		TR_loggerLog(
				TR_logger,
				TR_LOGGER_ERR,
				"Unable to create socket pair");
		return;
	}

	sockets[0] = TR_new(TR_Socket, NULL, NULL, 0, 0);
	sockets[1] = TR_new(TR_Socket, NULL, NULL, 0, 0);
	TR_socketType(sockets[0]) = type;
	TR_socketType(sockets[1]) = type;
	TR_socketHandle(sockets[0]) = handles[0];
	TR_socketHandle(sockets[1]) = handles[1];
}

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