Update libpcap to 0.9.7.

libpcap

Wed.	July 23, 2007.  mcr@xelerance.com.  Summary for 0.9.7 libpcap release

	FIXED version file to be 0.9.7 instead of 0.9.5.
	added flags/configuration for cloning bpf device.
	added DLT_MTP2_WITH_PHDR support (PPI)
        "fix" the "memory leak" in icode_to_fcode() -- documentation bug
        Various link-layer types, with a pseudo-header, for SITA http://www.sita.aero/
	introduces support for the DAG ERF type TYPE_COLOR_MC_HDLC_POS.
	Basic BPF filtering support for DLT_MTP2_WITH_PHDR is also added.
        check for IPv4 and IPv6, even for DLT_RAW
	add support for DLT_JUNIPER_ISM
  	Pick up changes from NetBSD: many from tron, christos, drochner
	Allocate DLT_ for 802.15.4 without any header munging, for Mikko Saarnivala.
	Header for 802.16 MAC Common Part Sublayer plus a radiotap radio header

Wed.	April 25, 2007. ken@xelerance.com.  Summary for 0.9.6 libpcap release

	Put the public libpcap headers into a pcap subdirectory in both the
	 source directory and the target include directory, and have include
	 files at the top-level directory to include those headers, for
	 backwards compatibility.
	Add Bluetooth support
	Add USB capturing support on Linux
	Add support for the binary USB sniffing interface in Linux
	Add support for new FreeBSD BIOCSDIRECTION ioctl
	Add additional filter operations for 802.11 frame types
	Add support for filtering on MTP2 frame types
	Propagate some changes from the main branch, so the x.9 branch has
	 all the DLT_ and LINKTYPE_ values that the main branch does
	Reserved a DLT_ and SAVEFILE_ value for PPI (Per Packet Info)
	 encapsulated packets
	Add LINKTYPE_ for IEEE 802.15.4, with address fields padded as done
	 by Linux drivers
	Add LINKTYPE_ value corresponding to DLT_IEEE802_16_MAC_CPS.
	Add DLT for IEEE 802.16 (WiMAX) MAC Common Part Sublayer
	Add DLT for Bluetooth HCI UART transport layer
	When building a shared library, build with "-fPIC" on Linux to support x86_64
	Link with "$(CC) -shared" rather than "ld -shared" when building a
	 ".so" shared library
	Add support for autoconf 2.60
	Fixes to discard unread packets when changing filters
	Changes to handle name changes in the DAG library resulting from
	 switching to libtool.
	Add support for new DAG ERF types.
        Add an explicit "-ldag" when building the shared library, so the DAG
	 library dependency is explicit.
	Mac OSX fixes for dealing with "wlt" devices
	Fixes in add_or_find_if() & pcap_findalldevs() to optimize generating
	 device lists
	Fixed a bug in pcap_open_live(). The return value of PacketSetHwFilter
	 was not checked.

net/libpcap/Makefile

@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.36 2007/02/22 19:26:54 wiz Exp $
+# $NetBSD: Makefile,v 1.37 2007/08/02 15:15:20 taca Exp $
 
-DISTNAME=		libpcap-0.9.5
+DISTNAME=		libpcap-0.9.7
 SVR4_PKGNAME=		lpcap
 CATEGORIES=		net
 MASTER_SITES=	http://www.tcpdump.org/release/

net/libpcap/distinfo

@@ -1,9 +1,6 @@
-$NetBSD: distinfo,v 1.17 2007/01/03 13:34:55 adrianp Exp $
+$NetBSD: distinfo,v 1.18 2007/08/02 15:15:20 taca Exp $
 
-SHA1 (libpcap-0.9.5.tar.gz) = 3a3b0821f7201b4a72201c69ca2411a3db8a83c3
-RMD160 (libpcap-0.9.5.tar.gz) = 272a167881ad05dddd5a1095b0f64f3ecd845bdc
-Size (libpcap-0.9.5.tar.gz) = 433207 bytes
-SHA1 (patch-ab) = ef8450b6f7ee050fcc40eec8ebdaa3fbb3ebdfe9
+SHA1 (libpcap-0.9.7.tar.gz) = 0e2e494d8a66dd644fff03dcad7887164aef9b0e
+RMD160 (libpcap-0.9.7.tar.gz) = f927552c04aa3ef35f8e62e9286001e8ddb3dcf0
+Size (libpcap-0.9.7.tar.gz) = 517562 bytes
 SHA1 (patch-ac) = b8cf112a9a7cd0114b728e128905a8806a8d1e5a
-SHA1 (patch-ad) = f9d2d6401a62d216b9f0af858fb1adde2098483e
-SHA1 (patch-ae) = 5b00f64d503b44d13814e326c5f171c5a20c7eb3

net/libpcap/patches/patch-ab

@@ -1,12 +0,0 @@
-$NetBSD: patch-ab,v 1.2 2005/10/22 14:14:42 wiz Exp $
-
---- pcap-int.h.orig	2005-07-07 08:56:04.000000000 +0200
-+++ pcap-int.h
-@@ -112,6 +112,7 @@ struct pcap_md {
-  * Ultrix, DEC OSF/1^H^H^H^H^H^H^H^H^HDigital UNIX^H^H^H^H^H^H^H^H^H^H^H^H
-  * Tru64 UNIX, and NetBSD pad to make everything line up on a nice boundary.
-  */
-+#include <sys/param.h>
- #if defined(ultrix) || defined(__osf__) || (defined(__NetBSD__) && __NetBSD_Version__ > 106000000)
- #define       PCAP_FDDIPAD 3
- #endif

net/libpcap/patches/patch-ad

@@ -1,48 +0,0 @@
-$NetBSD: patch-ad,v 1.1 2006/02/24 22:53:41 drochner Exp $
-
---- pcap-bpf.c.orig	2006-02-24 23:23:45.000000000 +0100
-+++ pcap-bpf.c
-@@ -34,6 +34,9 @@ static const char rcsid[] _U_ =
- #include <sys/file.h>
- #include <sys/ioctl.h>
- #include <sys/utsname.h>
-+#ifdef __NetBSD__
-+#include <paths.h>
-+#endif
- 
- #include <net/if.h>
- 
-@@ -523,8 +526,12 @@ static inline int
- bpf_open(pcap_t *p, char *errbuf)
- {
- 	int fd;
-+#ifndef _PATH_BPF
- 	int n = 0;
- 	char device[sizeof "/dev/bpf0000000000"];
-+#else
-+	const char *device = _PATH_BPF;
-+#endif
- 
- #ifdef _AIX
- 	/*
-@@ -536,6 +543,7 @@ bpf_open(pcap_t *p, char *errbuf)
- 		return (-1);
- #endif
- 
-+#ifndef _PATH_BPF
- 	/*
- 	 * Go through all the minors and find one that isn't in use.
- 	 */
-@@ -566,6 +574,12 @@ bpf_open(pcap_t *p, char *errbuf)
- 	if (fd < 0)
- 		snprintf(errbuf, PCAP_ERRBUF_SIZE, "(no devices found) %s: %s",
- 		    device, pcap_strerror(errno));
-+#else
-+	if ((fd = open(device, O_RDWR)) == -1 &&
-+	    (errno != EACCES || (fd = open(device, O_RDONLY)) == -1))
-+		snprintf(errbuf, PCAP_ERRBUF_SIZE,
-+		  "(cannot open device) %s: %s", device, pcap_strerror(errno));
-+#endif
- 
- 	return (fd);
- }

net/libpcap/patches/patch-ae

@@ -1,13 +0,0 @@
-$NetBSD: patch-ae,v 1.1 2006/02/24 23:39:44 drochner Exp $
-
---- optimize.c.orig	2006-02-25 00:31:53.000000000 +0100
-+++ optimize.c
-@@ -624,7 +624,7 @@ fold_op(s, v0, v1)
- 	struct stmt *s;
- 	int v0, v1;
- {
--	bpf_int32 a, b;
-+	bpf_u_int32 a, b;
- 
- 	a = vmap[v0].const_val;
- 	b = vmap[v1].const_val;