Add tcpdump and libpcap.

- Update the file builder generator to handle generator specific cflags and
  includes. The tcpdump and libpcap have localised headers and need specific
  headers paths to see them. There are also module specific flags and these
  need to be passed to the lex and yacc generators.

- Add the tcpdump support.

1 files changed, 188 insertions, 0 deletions

diff --git a/freebsd/contrib/tcpdump/ethertype.h b/freebsd/contrib/tcpdump/ethertype.h
new file mode 100644
index 00000000..2c79ba28
--- /dev/null
+++ b/freebsd/contrib/tcpdump/ethertype.h
@@ -0,0 +1,188 @@
+/*
+ * Copyright (c) 1993, 1994, 1996
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that: (1) source code distributions
+ * retain the above copyright notice and this paragraph in its entirety, (2)
+ * distributions including binary code include the above copyright notice and
+ * this paragraph in its entirety in the documentation or other materials
+ * provided with the distribution, and (3) all advertising materials mentioning
+ * features or use of this software display the following acknowledgement:
+ * ``This product includes software developed by the University of California,
+ * Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
+ * the University nor the names of its contributors may be used to endorse
+ * or promote products derived from this software without specific prior
+ * written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ *
+ * @(#) $Header: /tcpdump/master/tcpdump/ethertype.h,v 1.30 2008-02-06 10:47:53 guy Exp $ (LBL)
+ * $FreeBSD$
+ */
+
+/*
+ * Ethernet types.
+ *
+ * We wrap the declarations with #ifdef, so that if a file includes
+ * <netinet/if_ether.h>, which may declare some of these, we don't
+ * get a bunch of complaints from the C compiler about redefinitions
+ * of these values.
+ *
+ * We declare all of them here so that no file has to include
+ * <netinet/if_ether.h> if all it needs are ETHERTYPE_ values.
+ */
+
+#ifndef ETHERTYPE_LEN
+#define ETHERTYPE_LEN           2
+#endif
+
+#ifndef ETHERTYPE_GRE_ISO
+#define ETHERTYPE_GRE_ISO       0x00FE  /* not really an ethertype only used in GRE */
+#endif
+#ifndef ETHERTYPE_PUP
+#define	ETHERTYPE_PUP		0x0200	/* PUP protocol */
+#endif
+#ifndef ETHERTYPE_IP
+#define	ETHERTYPE_IP		0x0800	/* IP protocol */
+#endif
+#ifndef ETHERTYPE_ARP
+#define ETHERTYPE_ARP		0x0806	/* Addr. resolution protocol */
+#endif
+#ifndef ETHERTYPE_REVARP
+#define ETHERTYPE_REVARP	0x8035	/* reverse Addr. resolution protocol */
+#endif
+#ifndef ETHERTYPE_NS
+#define ETHERTYPE_NS		0x0600
+#endif
+#ifndef	ETHERTYPE_SPRITE
+#define	ETHERTYPE_SPRITE	0x0500
+#endif
+#ifndef ETHERTYPE_TRAIL
+#define ETHERTYPE_TRAIL		0x1000
+#endif
+#ifndef	ETHERTYPE_MOPDL
+#define	ETHERTYPE_MOPDL		0x6001
+#endif
+#ifndef	ETHERTYPE_MOPRC
+#define	ETHERTYPE_MOPRC		0x6002
+#endif
+#ifndef	ETHERTYPE_DN
+#define	ETHERTYPE_DN		0x6003
+#endif
+#ifndef	ETHERTYPE_LAT
+#define	ETHERTYPE_LAT		0x6004
+#endif
+#ifndef ETHERTYPE_SCA
+#define ETHERTYPE_SCA		0x6007
+#endif
+#ifndef ETHERTYPE_TEB
+#define ETHERTYPE_TEB		0x6558
+#endif
+#ifndef	ETHERTYPE_LANBRIDGE
+#define	ETHERTYPE_LANBRIDGE	0x8038
+#endif
+#ifndef	ETHERTYPE_DECDNS
+#define	ETHERTYPE_DECDNS	0x803c
+#endif
+#ifndef	ETHERTYPE_DECDTS
+#define	ETHERTYPE_DECDTS	0x803e
+#endif
+#ifndef	ETHERTYPE_VEXP
+#define	ETHERTYPE_VEXP		0x805b
+#endif
+#ifndef	ETHERTYPE_VPROD
+#define	ETHERTYPE_VPROD		0x805c
+#endif
+#ifndef ETHERTYPE_ATALK
+#define ETHERTYPE_ATALK		0x809b
+#endif
+#ifndef ETHERTYPE_AARP
+#define ETHERTYPE_AARP		0x80f3
+#endif
+#ifndef	ETHERTYPE_TIPC
+#define	ETHERTYPE_TIPC		0x88ca
+#endif
+#ifndef	ETHERTYPE_8021Q
+#define	ETHERTYPE_8021Q		0x8100
+#endif
+
+/* see:
+        http://en.wikipedia.org/wiki/IEEE_802.1Q
+    and http://en.wikipedia.org/wiki/QinQ
+*/
+#ifndef	ETHERTYPE_8021Q9100
+#define	ETHERTYPE_8021Q9100	0x9100
+#endif
+#ifndef	ETHERTYPE_8021Q9200
+#define	ETHERTYPE_8021Q9200	0x9200
+#endif
+#ifndef	ETHERTYPE_8021QinQ
+#define	ETHERTYPE_8021QinQ      0x88a8
+#endif
+#ifndef ETHERTYPE_IPX
+#define ETHERTYPE_IPX		0x8137
+#endif
+#ifndef ETHERTYPE_IPV6
+#define ETHERTYPE_IPV6		0x86dd
+#endif
+#ifndef ETHERTYPE_PPP
+#define	ETHERTYPE_PPP		0x880b
+#endif
+#ifndef ETHERTYPE_MPCP
+#define	ETHERTYPE_MPCP		0x8808
+#endif
+#ifndef ETHERTYPE_SLOW
+#define	ETHERTYPE_SLOW		0x8809
+#endif
+#ifndef	ETHERTYPE_MPLS
+#define	ETHERTYPE_MPLS		0x8847
+#endif
+#ifndef	ETHERTYPE_MPLS_MULTI
+#define	ETHERTYPE_MPLS_MULTI	0x8848
+#endif
+#ifndef ETHERTYPE_PPPOED
+#define ETHERTYPE_PPPOED	0x8863
+#endif
+#ifndef ETHERTYPE_PPPOES
+#define ETHERTYPE_PPPOES	0x8864
+#endif
+#ifndef ETHERTYPE_PPPOED2
+#define ETHERTYPE_PPPOED2	0x3c12
+#endif
+#ifndef ETHERTYPE_PPPOES2
+#define ETHERTYPE_PPPOES2	0x3c13
+#endif
+#ifndef ETHERTYPE_MS_NLB_HB
+#define ETHERTYPE_MS_NLB_HB	0x886f /* MS Network Load Balancing Heartbeat */
+#endif
+#ifndef ETHERTYPE_JUMBO
+#define ETHERTYPE_JUMBO         0x8870
+#endif
+#ifndef ETHERTYPE_LLDP
+#define ETHERTYPE_LLDP          0x88cc
+#endif
+#ifndef ETHERTYPE_EAPOL
+#define ETHERTYPE_EAPOL  	0x888e
+#endif
+#ifndef ETHERTYPE_RRCP
+#define ETHERTYPE_RRCP  	0x8899
+#endif
+#ifndef	ETHERTYPE_LOOPBACK
+#define	ETHERTYPE_LOOPBACK	0x9000
+#endif
+#ifndef	ETHERTYPE_VMAN
+#define	ETHERTYPE_VMAN	        0x9100 /* Extreme VMAN Protocol */ 
+#endif
+#ifndef	ETHERTYPE_CFM_OLD
+#define	ETHERTYPE_CFM_OLD       0xabcd /* 802.1ag depreciated */
+#endif
+#ifndef	ETHERTYPE_CFM
+#define	ETHERTYPE_CFM           0x8902 /* 802.1ag */
+#endif
+#ifndef	ETHERTYPE_ISO
+#define	ETHERTYPE_ISO           0xfefe  /* nonstandard - used in Cisco HDLC encapsulation */
+#endif
+
+extern const struct tok ethertype_values[];