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DLT_ value for IPMB with a Linux-specific pseudo-header,a s requested by 

Alexey Neyman.

Add LINKTYPE_ values corresponding to the DLT_ values added earlier.
This commit is contained in:
guy 2007-12-23 04:40:45 +00:00
parent 2fcbb1f5a2
commit 41995a4191
2 changed files with 46 additions and 2 deletions
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8
pcap/bpf.h
View File

@ -37,7 +37,7 @@
*
* @(#)bpf.h 7.1 (Berkeley) 5/7/91
*
* @(#) $Header: /tcpdump/master/libpcap/pcap/bpf.h,v 1.21 2007-12-22 01:19:12 guy Exp $ (LBL)
* @(#) $Header: /tcpdump/master/libpcap/pcap/bpf.h,v 1.22 2007-12-23 04:40:45 guy Exp $ (LBL)
*/
/*
@ -774,6 +774,12 @@ struct bpf_version {
*/
/*
* IPMB with a Linux-specific pseudo-header; as equested by Alexey Neyman
* <avn@pigeonpoint.com>.
*/
#define DLT_IPMB_LINUX 209
/*
* DLT and savefile link type values are split into a class and
* a member of that class. A class value of 0 indicates a regular

40
savefile.c
View File

@ -30,7 +30,7 @@
#ifndef lint
static const char rcsid[] _U_ =
"@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.170 2007-10-21 08:39:27 guy Exp $ (LBL)";
"@(#) $Header: /tcpdump/master/libpcap/savefile.c,v 1.171 2007-12-23 04:40:45 guy Exp $ (LBL)";
#endif
#ifdef HAVE_CONFIG_H
@ -581,6 +581,29 @@ static const char rcsid[] _U_ =
*/
#define LINKTYPE_LAPD 203
/*
* Variants of various link-layer headers, with a one-byte direction
* pseudo-header prepended - zero means "received by this host",
* non-zero (any non-zero value) means "sent by this host" - as per
* Will Barker <w.barker@zen.co.uk>.
*/
#define LINKTYPE_PPP_WITH_DIR 204 /* PPP */
#define LINKTYPE_C_HDLC_WITH_DIR 205 /* Cisco HDLC */
#define LINKTYPE_FRELAY_WITH_DIR 206 /* Frame Relay */
#define LINKTYPE_LAPB_WITH_DIR 207 /* LAPB */
/*
* 208 is reserved for an as-yet-unspecified proprietary link-layer
* type, as requested by Will Barker.
*/
/*
* IPMB with a Linux-specific pseudo-header; as equested by Alexey Neyman
* <avn@pigeonpoint.com>.
*/
#define LINKTYPE_IPMB_LINUX 209
static struct linktype_map {
int dlt;
@ -853,6 +876,21 @@ static struct linktype_map {
/* Raw LAPD, with no pseudo-header */
{ DLT_LAPD, LINKTYPE_LAPD },
/* PPP with one-byte pseudo-header giving direction */
{ DLT_PPP_WITH_DIR, LINKTYPE_PPP_WITH_DIR },
/* Cisco HDLC with one-byte pseudo-header giving direction */
{ DLT_C_HDLC_WITH_DIR, LINKTYPE_C_HDLC_WITH_DIR },
/* Frame Relay with one-byte pseudo-header giving direction */
{ DLT_FRELAY_WITH_DIR, LINKTYPE_FRELAY_WITH_DIR },
/* LAPB with one-byte pseudo-header giving direction */
{ DLT_LAPB_WITH_DIR, LINKTYPE_LAPB_WITH_DIR },
/* IPMB with Linux pseudo-header */
{ DLT_IPMB_LINUX, LINKTYPE_IPMB_LINUX },
{ -1, -1 }
};