From: Guy Harris <guy@alum.mit.edu>
Date: Mon, 1 Jul 2013 17:58:55 +0000 (-0700)
Subject: Add a LINKTYPE_ value for DLT_WIRESHARK_UPPER_PDU.
X-Git-Tag: libpcap-1.5.0~47
X-Git-Url: https://git.tcpdump.org/libpcap/commitdiff_plain/fe6776af1e61d650bee653e90df9a2dad8241094

Add a LINKTYPE_ value for DLT_WIRESHARK_UPPER_PDU.

They have the same numerical value, as with all newly-added link-layer
header types.
---

diff --git a/pcap-common.c b/pcap-common.c
index fdd3c0cc..404e3a86 100644
--- a/pcap-common.c
+++ b/pcap-common.c
@@ -919,7 +919,20 @@
  */
 #define LINKTYPE_BLUETOOTH_LE_LL	251
 
-#define LINKTYPE_MATCHING_MAX	251		/* highest value in the "matching" range */
+/*
+ * Link-layer header type for upper-protocol layer PDU saves from wireshark.
+ * 
+ * the actual contents are determined by two TAGs stored with each
+ * packet:
+ *   EXP_PDU_TAG_LINKTYPE          the link type (DLT value) of the
+ *				   original packet.
+ *
+ *   EXP_PDU_TAG_PROTO_NAME        the name of the wireshark dissector
+ * 				   that can make sense of the data stored.
+ */
+#define LINKTYPE_WIRESHARK_UPPER_PDU	252
+
+#define LINKTYPE_MATCHING_MAX	252		/* highest value in the "matching" range */
 
 static struct linktype_map {
 	int	dlt;
diff --git a/pcap/bpf.h b/pcap/bpf.h
index 2608d5f2..51d4116d 100644
--- a/pcap/bpf.h
+++ b/pcap/bpf.h
@@ -1224,7 +1224,6 @@ struct bpf_program {
  */
 #define DLT_WIRESHARK_UPPER_PDU	252
 
-
 #define DLT_MATCHING_MAX	252	/* highest value in the "matching" range */
 
 /*