From 41995a4191db3e7e823aae3db5ad2af9decc2615 Mon Sep 17 00:00:00 2001
From: guy <guy>
Date: Sun, 23 Dec 2007 04:40:45 +0000
Subject: 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.
---
 savefile.c | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

(limited to 'savefile.c')

diff --git a/savefile.c b/savefile.c
index 4eab53c..e330a1d 100644
--- a/savefile.c
+++ b/savefile.c
@@ -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 }
 };
 
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