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, 57 insertions, 0 deletions

diff --git a/freebsd/contrib/tcpdump/af.h b/freebsd/contrib/tcpdump/af.h
new file mode 100644
index 00000000..679cc8e5
--- /dev/null
+++ b/freebsd/contrib/tcpdump/af.h
@@ -0,0 +1,57 @@
+/* @(#) $Header: /tcpdump/master/tcpdump/af.h,v 1.3 2006-03-23 14:58:44 hannes Exp $ (LBL) */
+
+/*
+ * Copyright (c) 1998-2006 The TCPDUMP project
+ *
+ * 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, and (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.
+ * 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.
+ *
+ * Original code by Hannes Gredler (hannes@juniper.net)
+ */
+
+extern const struct tok af_values[];
+extern const struct tok bsd_af_values[];
+
+/* RFC1700 address family numbers */
+#define AFNUM_INET	1
+#define AFNUM_INET6	2
+#define AFNUM_NSAP	3
+#define AFNUM_HDLC	4
+#define AFNUM_BBN1822	5
+#define AFNUM_802	6
+#define AFNUM_E163	7
+#define AFNUM_E164	8
+#define AFNUM_F69	9
+#define AFNUM_X121	10
+#define AFNUM_IPX	11
+#define AFNUM_ATALK	12
+#define AFNUM_DECNET	13
+#define AFNUM_BANYAN	14
+#define AFNUM_E164NSAP	15
+#define AFNUM_VPLS      25
+/* draft-kompella-ppvpn-l2vpn */
+#define AFNUM_L2VPN     196 /* still to be approved by IANA */
+
+/*
+ * BSD AF_ values.
+ *
+ * Unfortunately, the BSDs don't all use the same value for AF_INET6,
+ * so, because we want to be able to read captures from all of the BSDs,
+ * we check for all of them.
+ */
+#define BSD_AFNUM_INET		2
+#define BSD_AFNUM_NS		6		/* XEROX NS protocols */
+#define BSD_AFNUM_ISO		7
+#define BSD_AFNUM_APPLETALK	16
+#define BSD_AFNUM_IPX		23
+#define BSD_AFNUM_INET6_BSD	24	/* OpenBSD (and probably NetBSD), BSD/OS */
+#define BSD_AFNUM_INET6_FREEBSD	28
+#define BSD_AFNUM_INET6_DARWIN	30