| if_disc.c (53115) | if_disc.c (54263) |
|---|---|
| 1/* 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * From: @(#)if_loop.c 8.1 (Berkeley) 6/10/93 | 1/* 2 * Copyright (c) 1982, 1986, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 17 unchanged lines hidden (view full) --- 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * From: @(#)if_loop.c 8.1 (Berkeley) 6/10/93 |
| 34 * $FreeBSD: head/sys/net/if_disc.c 53115 1999-11-12 19:30:08Z phk $ | 34 * $FreeBSD: head/sys/net/if_disc.c 54263 1999-12-07 17:39:16Z shin $ |
| 35 */ 36 37/* 38 * Discard interface driver for protocol testing and timing. 39 * (Based on the loopback.) 40 */ 41 42#include <sys/param.h> --- 4 unchanged lines hidden (view full) --- 47#include <sys/sockio.h> 48 49#include <net/if.h> 50#include <net/if_types.h> 51#include <net/route.h> 52#include <net/bpf.h> 53 54#include "opt_inet.h" | 35 */ 36 37/* 38 * Discard interface driver for protocol testing and timing. 39 * (Based on the loopback.) 40 */ 41 42#include <sys/param.h> --- 4 unchanged lines hidden (view full) --- 47#include <sys/sockio.h> 48 49#include <net/if.h> 50#include <net/if_types.h> 51#include <net/route.h> 52#include <net/bpf.h> 53 54#include "opt_inet.h" |
| 55#include "opt_inet6.h" |
|
| 55 56#ifdef TINY_DSMTU 57#define DSMTU (1024+512) 58#else 59#define DSMTU 65532 60#endif 61 62static void discattach __P((void *dummy)); --- 112 unchanged lines hidden (view full) --- 175 break; 176 } 177 switch (ifr->ifr_addr.sa_family) { 178 179#ifdef INET 180 case AF_INET: 181 break; 182#endif | 56 57#ifdef TINY_DSMTU 58#define DSMTU (1024+512) 59#else 60#define DSMTU 65532 61#endif 62 63static void discattach __P((void *dummy)); --- 112 unchanged lines hidden (view full) --- 176 break; 177 } 178 switch (ifr->ifr_addr.sa_family) { 179 180#ifdef INET 181 case AF_INET: 182 break; 183#endif |
| 184#ifdef INET6 185 case AF_INET6: 186 break; 187#endif |
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| 183 184 default: 185 error = EAFNOSUPPORT; 186 break; 187 } 188 break; 189 190 case SIOCSIFMTU: 191 ifp->if_mtu = ifr->ifr_mtu; 192 break; 193 194 default: 195 error = EINVAL; 196 } 197 return (error); 198} | 188 189 default: 190 error = EAFNOSUPPORT; 191 break; 192 } 193 break; 194 195 case SIOCSIFMTU: 196 ifp->if_mtu = ifr->ifr_mtu; 197 break; 198 199 default: 200 error = EINVAL; 201 } 202 return (error); 203} |