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SGI Developer Toolbox 6.1
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udpbrdcst.h
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C/C++ Source or Header
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1994-08-01
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2KB
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47 lines
/*
* Copyright 1984-1991, 1992, 1993, 1994, Silicon Graphics, Inc.
* All Rights Reserved.
*
* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
* the contents of this file may not be disclosed to third parties, copied or
* duplicated in any form, in whole or in part, without the prior written
* permission of Silicon Graphics, Inc.
*
* RESTRICTED RIGHTS LEGEND:
* Use, duplication or disclosure by the Government is subject to restrictions
* as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
* and Computer Software clause at DFARS 252.227-7013, and/or in similar or
* successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
* rights reserved under the Copyright Laws of the United States.
*/
#ifndef UDPBRDCSTDEF
#define UDPBRDCSTDEF
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <netdb.h>
#include <sys/termio.h>
#include <errno.h>
#define IGNOREOWNMSG 1 /* Flag for recvbroadcast() to ignore messages */
/* which are received on originating host */
#define ACCEPTOWNMSG 0 /* Flag for recvbroadcast() to accept messages */
/* which are received on originating host */
extern int getbroadcast (/* char *service, struct sockaddr_in *addr */);
extern int sendbroadcast(/* int socketfiledes, char *message,
int messagelength, struct sockaddr_in *addr */);
extern int recvbroadcast(/* int socketfiledes, char *messagebuf,
int messagebuflen, int ignoreownflag */);
extern char multicast; /* if TRUE use multicast instead of broadcast */
extern char mcast_ttl; /* packet time-to-live (must be type "char") */
extern char *mcast_ifaddr; /* name of interface to send to/recv from */
#endif /* UDPBRDCSTDEF */