if_loop.c (201c2527a9624c5f374341262c4318b0d02071c5) if_loop.c (05b3ccef36c627d92c7b20686d0d1689d6dd5aba)
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

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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 * @(#)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

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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 * @(#)if_loop.c 8.1 (Berkeley) 6/10/93
34 * $Id: if_loop.c,v 1.34 1998/06/12 20:03:26 julian Exp $
34 * $Id: if_loop.c,v 1.35 1998/06/14 20:58:15 julian Exp $
35 */
36
37/*
38 * Loopback interface driver for protocol testing and timing.
39 */
40#include "loop.h"
41#if NLOOP > 0
42

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146 ifp->if_obytes += m->m_pkthdr.len;
147#if 1 /* XXX */
148 switch (dst->sa_family) {
149 case AF_INET:
150 case AF_IPX:
151 case AF_NS:
152 case AF_ISO:
153 case AF_APPLETALK:
35 */
36
37/*
38 * Loopback interface driver for protocol testing and timing.
39 */
40#include "loop.h"
41#if NLOOP > 0
42

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146 ifp->if_obytes += m->m_pkthdr.len;
147#if 1 /* XXX */
148 switch (dst->sa_family) {
149 case AF_INET:
150 case AF_IPX:
151 case AF_NS:
152 case AF_ISO:
153 case AF_APPLETALK:
154 break;
154 default:
155 printf("looutput: af=%d unexpected", dst->sa_family);
156 m_freem(m);
157 return (EAFNOSUPPORT);
158 }
159#endif
160 return(if_simloop(ifp, m, dst, 0));
161}

--- 186 unchanged lines hidden --- 		155 default:
156 printf("looutput: af=%d unexpected", dst->sa_family);
157 m_freem(m);
158 return (EAFNOSUPPORT);
159 }
160#endif
161 return(if_simloop(ifp, m, dst, 0));
162}

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