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33 lines
867 B
C
33 lines
867 B
C
/* Helper functions for sockets.
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*
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* Author: Steffen Vogel <post@steffenvogel.de>
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* SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University
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* SPDX-License-Identifier: Apache-2.0
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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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