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Handle for DLT_PPP all the protocol types we handle for DLT_PPP_BSDOS.

This commit is contained in:
guy 2000-10-28 09:06:06 +00:00
parent 54b2ab13c2
commit 14972aa99d
1 changed files with 29 additions and 3 deletions
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32
gencode.c
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@ -21,7 +21,7 @@
*/
#ifndef lint
static const char rcsid[] =
"@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.127 2000-10-28 08:19:29 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/gencode.c,v 1.128 2000-10-28 09:06:06 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -779,15 +779,41 @@ gen_linktype(proto)
case DLT_PPP:
case DLT_PPP_SERIAL:
if (proto == ETHERTYPE_IP)
/*
* We use Ethernet protocol types inside libpcap;
* map them to the corresponding PPP protocol types.
*/
switch (proto) {
case ETHERTYPE_IP:
proto = PPP_IP; /* XXX was 0x21 */
break;
#ifdef INET6
else if (proto == ETHERTYPE_IPV6)
case ETHERTYPE_IPV6:
proto = PPP_IPV6;
break;
#endif
case ETHERTYPE_DN:
proto = PPP_DECNET;
break;
case ETHERTYPE_ATALK:
proto = PPP_APPLE;
break;
case ETHERTYPE_NS:
proto = PPP_NS;
break;
}
break;
case DLT_PPP_BSDOS:
/*
* We use Ethernet protocol types inside libpcap;
* map them to the corresponding PPP protocol types.
*/
switch (proto) {
case ETHERTYPE_IP: