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Adjust declaration of fallback_discard so that it can be a protocol handler

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Ted Lemon
1997-03-06 06:55:53 +00:00
parent 17f4dab73c
commit c01f128585
1 changed files with 9 additions and 5 deletions
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14
common/socket.c
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@@ -50,7 +50,7 @@
#ifndef lint
static char copyright[] =
"$Id: socket.c,v 1.20 1997/02/26 05:20:53 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
"$Id: socket.c,v 1.21 1997/03/06 06:55:53 mellon Exp $ Copyright (c) 1995, 1996 The Internet Software Consortium. All rights reserved.\n";
#endif /* not lint */
#include "dhcpd.h"
@@ -216,14 +216,18 @@ size_t receive_packet (interface, buf, len, from, hfrom)
#ifdef USE_SOCKET_FALLBACK
/* This just reads in a packet and silently discards it. */
size_t fallback_discard (interface)
struct interface_info *interface;
void fallback_discard (protocol)
struct protocol *protocol;
{
char buf [1540];
struct sockaddr_in from;
int flen = sizeof from;
int status;
struct interface_info *interface = protocol -> local;
return recvfrom (interface -> wfdesc, buf, sizeof buf, 0,
(struct sockaddr *)&from, &flen);
status = recvfrom (interface -> wfdesc, buf, sizeof buf, 0,
(struct sockaddr *)&from, &flen);
if (status < 0)
warn ("fallback_discard: %m");
}
#endif /* USE_SOCKET_RECEIVE */