listen.c
1.85 KB
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2012 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 <stdlib.h> // for atoi() and exit()
#include <errno.h> // for errno
#include "tr/socket.h"
#include "tr/logger.h"
void
TR_socketListen(TR_Sock this, int backlog)
{
(this->addr).sin_family = AF_INET; // Internet address family
(this->addr).sin_addr.s_addr = htonl(INADDR_ANY); // Any incoming interface
//(this->addr).sin_addr.s_addr = inet_addr("127.0.0.1"); // Any incoming interface
(this->addr).sin_port = htons(this->port); // Local port
/**
* Bind to the local address
*/
if (-1 == bind(this->handle, (struct sockaddr *) &(this->addr), sizeof(this->addr))) {
TR_loggerLog(this->log, TR_LOGGER_CRIT,
"error binding socket: %s - service terminated",
strerror(errno));
exit(EXIT_FAILURE);
}
/**
* Mark the socket so it will listen for incoming connections
*/
if (-1 == listen(this->handle, backlog)) {
TR_loggerLog(this->log, TR_LOGGER_CRIT,
"error binding socket: %s - service terminated",
strerror(errno));
exit(EXIT_FAILURE);
}
}
// vim: set ts=4 sw=4: