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https://git.rwth-aachen.de/acs/public/villas/node/
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50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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/** Helper functions for sockets.
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2017, Institute for Automation of Complex Power Systems, EONERC
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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#ifndef _SOCKET_H_
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#define _SOCKET_H_
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#include <netinet/in.h>
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#define RT
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#include "OpalGenAsyncParamCtrl.h"
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#define UDP_PROTOCOL 1
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#define TCP_PROTOCOL 2
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struct socket {
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struct sockaddr_in send_ad; /* Send address */
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struct sockaddr_in recv_ad; /* Receive address */
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int sd; /* socket descriptor */
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};
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int socket_init(struct socket *s, Opal_GenAsyncParam_Ctrl IconCtrlStruct);
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int socket_send(struct socket *s, char *data, int len);
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int socket_recv(struct socket *s, char *data, int len, double timeout);
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int socket_close(struct socket *s, Opal_GenAsyncParam_Ctrl IconCtrlStruct);
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#endif /* _SOCKET_H_ */
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