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, 87 insertions, 0 deletions

diff --git a/freebsd/contrib/libpcap/atmuni31.h b/freebsd/contrib/libpcap/atmuni31.h
new file mode 100644
index 00000000..880cc1a8
--- /dev/null
+++ b/freebsd/contrib/libpcap/atmuni31.h
@@ -0,0 +1,87 @@
+/*
+ * Copyright (c) 1997 Yen Yen Lim and North Dakota State University
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Yen Yen Lim and
+        North Dakota State University
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @(#) $Header: /tcpdump/master/libpcap/atmuni31.h,v 1.3 2007-10-22 19:28:58 guy Exp $ (LBL)
+ */
+
+/* Based on UNI3.1 standard by ATM Forum */
+
+/* ATM traffic types based on VPI=0 and (the following VCI */
+#define VCI_PPC			0x05	/* Point-to-point signal msg */
+#define VCI_BCC			0x02	/* Broadcast signal msg */
+#define VCI_OAMF4SC		0x03	/* Segment OAM F4 flow cell */
+#define VCI_OAMF4EC		0x04	/* End-to-end OAM F4 flow cell */
+#define VCI_METAC		0x01	/* Meta signal msg */
+#define VCI_ILMIC		0x10	/* ILMI msg */
+
+/* Q.2931 signalling messages */
+#define CALL_PROCEED		0x02	/* call proceeding */
+#define CONNECT			0x07	/* connect */
+#define CONNECT_ACK		0x0f	/* connect_ack */
+#define SETUP			0x05	/* setup */
+#define RELEASE			0x4d	/* release */
+#define RELEASE_DONE		0x5a	/* release_done */
+#define RESTART			0x46	/* restart */
+#define RESTART_ACK		0x4e	/* restart ack */
+#define STATUS			0x7d	/* status */
+#define STATUS_ENQ		0x75	/* status ack */
+#define ADD_PARTY		0x80	/* add party */
+#define ADD_PARTY_ACK		0x81	/* add party ack */
+#define ADD_PARTY_REJ		0x82	/* add party rej */
+#define DROP_PARTY		0x83	/* drop party */
+#define DROP_PARTY_ACK		0x84	/* drop party ack */
+
+/* Information Element Parameters in the signalling messages */
+#define CAUSE			0x08	/* cause */
+#define ENDPT_REF		0x54	/* endpoint reference */
+#define AAL_PARA		0x58	/* ATM adaptation layer parameters */
+#define TRAFF_DESCRIP		0x59	/* atm traffic descriptors */
+#define CONNECT_ID		0x5a	/* connection identifier */
+#define QOS_PARA		0x5c	/* quality of service parameters */
+#define B_HIGHER		0x5d	/* broadband higher layer information */
+#define B_BEARER		0x5e	/* broadband bearer capability */
+#define B_LOWER			0x5f	/* broadband lower information */
+#define CALLING_PARTY		0x6c	/* calling party number */
+#define CALLED_PARTY		0x70	/* called party nmber */
+
+#define Q2931			0x09
+
+/* Q.2931 signalling general messages format */
+#define PROTO_POS       0	/* offset of protocol discriminator */
+#define CALL_REF_POS    2	/* offset of call reference value */
+#define MSG_TYPE_POS    5	/* offset of message type */
+#define MSG_LEN_POS     7	/* offset of mesage length */
+#define IE_BEGIN_POS    9	/* offset of first information element */
+
+/* format of signalling messages */
+#define TYPE_POS	0
+#define LEN_POS		2
+#define FIELD_BEGIN_POS 4