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/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for the ZSendPacket function.
*
* Created by: Robert French
*
* $Source$
* $Author$
*
* Copyright (c) 1987 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
/* $Header$ */
#include <zephyr/mit-copyright.h>
#include <zephyr/zephyr_internal.h>
#include <sys/socket.h>
Code_t ZSendPacket(packet,len)
ZPacket_t packet;
int len;
{
Code_t retval;
struct sockaddr_in sin;
if (!packet || len < 0 || len > Z_MAXPKTLEN)
return (ZERR_ILLVAL);
if (ZGetFD() < 0)
if ((retval = ZOpenPort(0)) != ZERR_NONE)
return (retval);
if ((retval = Z_GetHMPortAddr()) != ZERR_NONE)
return (retval);
sin.sin_family = AF_INET;
sin.sin_port = htons(__HM_port);
bcopy(__HM_addr,&sin.sin_addr,__HM_length);
if (sendto(ZGetFD(),packet,len,0,&sin,sizeof(sin)) < 0)
return (errno);
return (ZERR_NONE);
}
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