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@(#) $Header: /tcpdump/master/libpcap/CHANGES,v 1.59.2.11 2007/07/24 02:27:32 mcr Exp $ (LBL)

Wed.	July 23, 2007.  [e-mail].  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. [e-mail].  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. 

Tue.	September 19, 2006. [e-mail]. Summary for 0.9.5 libpcap release

	Support for LAPD frames with vISDN
	Support for ERF on channelized T1/E1 cards via DAG API
	Fix capitalization that caused issues crossc compiling on Linux
	Better failure detection on PacketGetAdapterNames()
	Fixes for MPLS packet generation (link layer)
	OP_PACKET now matches the beginning of the packet, instead of
	 beginning+link-layer
	Add DLT/LINKTYPE for carrying FRF.16 Multi-link Frame Relay
	Fix allocation of buffer for list of link-layer types  
	Added a new DLT and LINKTYPE value for ARINC 653 Interpartition Communcation Messages
	Fixed a typo in a DLT value: it should start with DLT_ and not LINKTYPE_
	Redefined DLT_CAN20B and LINKTYPE_CAN20B as #190 (as this is the right value for CAN).
	Added definition for DLT_A429 and LINKTYPE_A429 as #184.
	Added a new DLT and LINKTYPE value for CAN v2.0B frames.
	Add support for DLT_JUNIPER_VP.
	Don't double-count received packets on Linux systems that 
	 support the PACKET_STATISTICS getsockopt() argument on 
	 PF_PACKET sockets.
	Add support for DLT_IEEE802_11 and DLT_IEEE802_11_RADIO link 
	 layers in Windows
	Add support to build libpcap.lib and wpcap.dll under Cygnus and 
	 MingW32.

Mon. 	September 5, 2005.  [e-mail]. Summary for 0.9.4 libpcap release

	Support for radiotap on Linux (Mike Kershaw)
	Fixes for HP-UX
	Support for additional Juniper link-layer types
	Fixes for filters on MPLS-encapsulated packets
	"vlan" filter fixed
	"pppoed" and "pppoes" filters added; the latter modifies later
	parts of the filter expression to look at the PPP headers and
	headers in the PPP payload

Tue. 	July 5, 2005.  [e-mail]. Summary for 0.9.3 libpcap release

	Fixes for compiling on nearly every platform,
		including improved 64bit support
	MSDOS Support
	Add support for sending packets
	OpenBSD pf format support
	IrDA capture (Linux only)

Tue.   March 30, 2004. [e-mail]. Summary for 3.8.3 release

	Fixed minor problem in gencode.c that would appear on 64-bit
	platforms.
	Version number is now sane.

Mon.   March 29, 2004. [e-mail]. Summary for 3.8.2 release

	updates for autoconf 2.5
	fixes for ppp interfaces for freebsd 4.1
	pcap gencode can generate code for 802.11, IEEE1394, and pflog.

Wed.   November 12, 2003. [e-mail]. Summary for 0.8 release

	added pcap_findalldevs()
	Win32 patches from NetGroup, Politecnico di Torino (Italy)
	OpenBSD pf, DLT_PFLOG added
	Many changes to ATM support.
	lookup pcap_lookupnet()
	Added DLT_ARCNET_LINUX, DLT_ENC, DLT_IEEE802_11_RADIO, DLT_SUNATM,
		DLT_IP_OVER_FC, DLT_FRELAY, others.
	Sigh.  More AIX wonderfulness.
	Document updates.
	Changes to API: pcap_next_ex(), pcap_breakloop(), pcap_dump_flush(),
			pcap_list_datalinks(), pcap_set_datalink(),
			pcap_lib_version(), pcap_datalink_val_to_name(),
			pcap_datalink_name_to_val(), new error returns.

Tuesday, February 25, 2003. [e-mail].  0.7.2 release

 	Support link types that use 802.2 always, never, and sometimes.
 	Don't decrease the size of the BPF buffer from the default.
 	Support frame relay.
 	Handle 32-bit timestamps in DLPI, and pass the right buffer size.
 	Handle Linux systems with modern kernel but without
 	 SOL_PACKET in the userland headers.
 	Linux support for ARPHRD_RAWHDLC.
 	Handle 32-bit timestamps in snoop.
 	Support eg (Octane/O2xxx/O3xxx Gigabit) devices.
 	Add new reserved DLT types.

Monday October 23, 2001. [e-mail]. Summary for 0.7 release

	Added pcap_findalldevs() call to get list of interfaces in a MI way.

	pcap_stats() has been documented as to what its counters mean on
	each platform.

Tuesday January 9, 2001. [e-mail]. Summary for 0.6 release

	New Linux libpcap implementation, which, in 2.2 and later
	kernels, uses PF_PACKET sockets and supports kernel packet
	filtering (if compiled into the kernel), and supports the "any"
	device for capturing on all interfaces.  Cleans up promiscuous
	mode better on pre-2.2 kernels, and has various other fixes
	(handles 2.4 ARPHRD_IEEE802_TR, handles ISDN devices better,
	doesn't show duplicate packets on loopback interface, etc.).

	Fixed HP-UX libpcap implementation to correctly get the PPA for
	an interface, to allow interfaces to be opened by interface name.

	libpcap savefiles have system-independent link-layer type values
	in the header, rather than sometimes platform-dependent DLT_
	values, to make it easier to exchange capture files between
	different OSes.

	Non-standard capture files produced by some Linux tcpdumps, e.g.
	the one from Red Hat Linux 6.2 and later, can now be read.

	Updated autoconf stock files.

	Filter expressions can filter on VLAN IDs and various OSI
	protocols, and work on Token Ring (with non-source-routed
	packets).

	"pcap_open_dead()" added to allow compiling filter expressions
	to pcap code without opening a capture device or capture file.

	Header files fixed to allow use in C++ programs.

	Removed dependancy on native headers for packet layout.
	Removed Linux specific headers that were shipped.

	Security fixes: Strcpy replaced with strlcpy, sprintf replaced
	with snprintf.

	Fixed bug that could cause subsequent "pcap_compile()"s to fail
	erroneously after one compile failed.

	Assorted other bug fixes.

	README.aix and README.linux files added to describe
	platform-specific issues.

	"getifaddrs()" rather than SIOCGIFCONF used, if available.

v0.5 Sat Jun 10 11:09:15 PDT 2000

[e-mail]
- Brought in KAME IPv6/IPsec bpf compiler.
- Fixes for NetBSD.
- Support added for OpenBSD DLT_LOOP and BSD/OS DLT_C_HDLC (Cisco HDLC),
  and changes to work around different BSDs having different DLT_ types
  with the same numeric value.

Assar Westerlund  <[e-mail]>
- Building outside the source code tree fixed.
- Changed to write out time stamps with 32-bit seconds and microseconds
  fields, regardless of whether those fields are 32 bits or 64 bits in
  the OS's native "struct timeval".
- Changed "pcap_lookupdev()" to dynamically grow the buffer into which
  the list of interfaces is read as necessary in order to hold the
  entire list.

Greg Troxel <[e-mail]>
- Added a new "pcap_compile_nopcap()", which lets you compile a filter
  expression into a BPF program without having an open live capture or
  capture file.

v0.4 Sat Jul 25 12:40:09 PDT 1998

- Fix endian problem with DLT_NULL devices. From FreeBSD via Bill
  Fenner ([e-mail])

- Fix alignment problem with FDDI under DLPI. This was causing core
  dumps under Solaris.

- Added configure options to disable flex and bison. Resulted from a
  bug report by [e-mail] (Bruce Barnett). Also added
  options to disable gcc and to force a particular packet capture type.

- Added support for Fore ATM interfaces (qaa and fa) under IRIX. Thanks
  to John Hawkinson ([e-mail])

- Change Linux PPP and SLIP to use DLT_RAW since the kernel does not
  supply any "link layer" data.

- Change Linux to use SIOCGIFHWADDR ioctl to determine link layer type.
  Thanks to Thomas Sailer ([e-mail])

- Change IRIX PPP to use DLT_RAW since the kernel does not supply any
  "link layer" data.