Deleted Added
sdiff udiff text old ( 8857 ) new ( 13379 )
full compact
arp.c (8857) arp.c (13379)
1/*
2 * sys-bsd.c - System-dependent procedures for setting up
3 * PPP interfaces on bsd-4.4-ish systems (including 386BSD, NetBSD, etc.)
4 *
5 * Copyright (c) 1989 Carnegie Mellon University.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms are permitted
9 * provided that the above copyright notice and this paragraph are
10 * duplicated in all such forms and that any documentation,
11 * advertising materials, and other materials related to such
12 * distribution and use acknowledge that the software was developed
13 * by Carnegie Mellon University. The name of the
14 * University may not be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
19 *
1/*
2 * sys-bsd.c - System-dependent procedures for setting up
3 * PPP interfaces on bsd-4.4-ish systems (including 386BSD, NetBSD, etc.)
4 *
5 * Copyright (c) 1989 Carnegie Mellon University.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms are permitted
9 * provided that the above copyright notice and this paragraph are
10 * duplicated in all such forms and that any documentation,
11 * advertising materials, and other materials related to such
12 * distribution and use acknowledge that the software was developed
13 * by Carnegie Mellon University. The name of the
14 * University may not be used to endorse or promote products derived
15 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
18 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
19 *
20 * $Id: arp.c,v 1.1 1995/02/26 12:17:09 amurai Exp $
20 * $Id: arp.c,v 1.2 1995/05/30 03:50:23 rgrimes Exp $
21 *
22 */
23
24/*
25 * TODO:
26 */
27
28#include <sys/ioctl.h>
29#include <sys/types.h>
21 *
22 */
23
24/*
25 * TODO:
26 */
27
28#include <sys/ioctl.h>
29#include <sys/types.h>
30#include <sys/uio.h>
30#include <sys/socket.h>
31#include <sys/time.h>
32#include <sys/errno.h>
31#include <sys/socket.h>
32#include <sys/time.h>
33#include <sys/errno.h>
34#include <unistd.h>
35#include <string.h>
33
34#include <net/if.h>
35#include <net/route.h>
36#include <net/if_dl.h>
37#include <netinet/in.h>
38#include <stdio.h>
39#include <fcntl.h>
40#ifdef __bsdi__

--- 37 unchanged lines hidden (view full) ---

78static int arpmsg_valid;
79
80int
81sifproxyarp(unit, hisaddr)
82 int unit;
83 u_long hisaddr;
84{
85 int routes;
36
37#include <net/if.h>
38#include <net/route.h>
39#include <net/if_dl.h>
40#include <netinet/in.h>
41#include <stdio.h>
42#include <fcntl.h>
43#ifdef __bsdi__

--- 37 unchanged lines hidden (view full) ---

81static int arpmsg_valid;
82
83int
84sifproxyarp(unit, hisaddr)
85 int unit;
86 u_long hisaddr;
87{
88 int routes;
86 int l;
87
88 /*
89 * Get the hardware address of an interface on the same subnet
90 * as our local address.
91 */
92 memset(&arpmsg, 0, sizeof(arpmsg));
93 if (!get_ether_addr(unit, hisaddr, &arpmsg.hwa)) {
94 logprintf("Cannot determine ethernet address for proxy ARP\n");

--- 137 unchanged lines hidden (view full) ---

232 struct sockaddr_dl *hwaddr;
233{
234 struct ifreq *ifr, *ifend, *ifp;
235 u_long ina, mask;
236 struct sockaddr_dl *dla;
237 struct ifreq ifreq;
238 struct ifconf ifc;
239 struct ifreq ifs[MAX_IFS];
89
90 /*
91 * Get the hardware address of an interface on the same subnet
92 * as our local address.
93 */
94 memset(&arpmsg, 0, sizeof(arpmsg));
95 if (!get_ether_addr(unit, hisaddr, &arpmsg.hwa)) {
96 logprintf("Cannot determine ethernet address for proxy ARP\n");

--- 137 unchanged lines hidden (view full) ---

234 struct sockaddr_dl *hwaddr;
235{
236 struct ifreq *ifr, *ifend, *ifp;
237 u_long ina, mask;
238 struct sockaddr_dl *dla;
239 struct ifreq ifreq;
240 struct ifconf ifc;
241 struct ifreq ifs[MAX_IFS];
240 struct ifreq ifx;
241
242 ifc.ifc_len = sizeof(ifs);
243 ifc.ifc_req = ifs;
244 if (ioctl(s, SIOCGIFCONF, &ifc) < 0) {
245 fprintf(stderr, "ioctl(SIOCGIFCONF): \n");
246 return 0;
247 }
248

--- 175 unchanged lines hidden --- 		242
243 ifc.ifc_len = sizeof(ifs);
244 ifc.ifc_req = ifs;
245 if (ioctl(s, SIOCGIFCONF, &ifc) < 0) {
246 fprintf(stderr, "ioctl(SIOCGIFCONF): \n");
247 return 0;
248 }
249

--- 175 unchanged lines hidden ---