1Wednesday December 18, 2013 guy@alum.mit.edu
2Summary for 1.5.3 libpcap release
3	Don't let packets that don't match the current filter get to the
4	    application when TPACKET_V3 is used. (GitHub issue #331)
5	Fix handling of pcap_loop()/pcap_dispatch() with a packet count
6	    of 0 on some platforms (including Linux with TPACKET_V3).
7	    (GitHub issue #333)
8	Work around TPACKET_V3 deficiency that causes packets to be lost
9	    when a timeout of 0 is specified. (GitHub issue #335)
10	Man page formatting fixes.
11
12Wednesday December 4, 2013 guy@alum.mit.edu
13Summary for 1.5.2 libpcap release
14	Fix libpcap to work when compiled with TPACKET_V3 support and
15	    running on a kernel without TPACKET_V3 support. (GitHub
16	    issue #329)
17
18Wednesday November 20, 2013 guy@alum.mit.edu
19Summary for 1.5.1 libpcap release
20	Report an error, rather than crashing, if an IPv6 address is
21	    used for link-layer filtering.  (Wireshark bug 9376)
22
23Wednesday October 30, 2013 guy@alum.mit.edu
24Summary for 1.5.0 libpcap release
25	TPACKET_V3 support added for Linux
26	Point users to the the-tcpdump-group repository on GitHub rather
27	    than the mcr repository
28	Checks added for malloc()/realloc()/etc. failures
29	Fixed build on Solaris 11
30	Support filtering filtering E1 SS7 traffic on MTP2 layer Annex A
31	Use "ln -s" to link man pages by default
32        Add support for getting nanosecond-resolution time stamps when
33	    capturing and reading capture files
34        Many changes to autoconf to deal better with non-GCC compilers
35        added many new DLT types
36
37Saturday April 6, 2013 guy@alum.mit.edu
38Summary for 1.4.0 libpcap release
39	Add netfilter/nfqueue interface.
40	If we don't have support for IPv6 address resolution, support,
41	    in filter expressions, what IPv6 stuff we can.
42	Fix pcap-config to include -lpthread if canusb support is
43	    present
44	Try to fix "pcap_parse not defined" problems when --without-flex
45	    and --without-bison are used when you have Flex and Bison
46	Fix some issues with the pcap_loop man page.
47	Fix pcap_getnonblock() and pcap_setnonblock() to fill in the
48	    supplied error message buffer
49	Fix typo that, it appeared, would cause pcap-libdlpi.c not to
50	    compile (perhaps systems with libdlpi also have BPF and use
51	    that instead)
52	Catch attempts to call pcap_compile() on a non-activated pcap_t
53	Fix crash on Linux with CAN-USB support without usbfs
54	Fix addition of VLAN tags for Linux cooked captures
55	Check for both EOPNOTSUPP and EINVAL after SIOCETHTOOL ioctl, so
56	    that the driver can report either one if it doesn't support
57	    SIOCETHTOOL
58	Add DLT_INFINIBAND and DLT_SCTP
59	Describe "proto XXX" and "protochain XXX" in the pcap-filter man
60	    page
61	Handle either directories, or symlinks to directories, that
62	    correspond to interfaces in /sys/class/net
63	Fix handling of VLAN tag insertion to check, on Linux 3.x
64	    kernels, for VLAN tag valid flag
65	Clean up some man pages
66	Support libnl3 as well as libnl1 and libnl2 on Linux
67	Fix handling of Bluetooth devices on 3.x Linux kernels
68
69Friday  March 30, 2012.  mcr@sandelman.ca
70Summary for 1.3.0 libpcap release
71        Handle DLT_PFSYNC in {FreeBSD, other *BSD+Mac OS X, other}.
72        Linux: Don't fail if netfilter isn't enabled in the kernel.
73        Add new link-layer type for NFC Forum LLCP.
74        Put the CANUSB stuff into EXTRA_DIST, so it shows up in the release tarball.
75        Add LINKTYPE_NG40/DLT_NG40.
76        Add DLT_MPEG_2_TS/LINKTYPE_MPEG_2_TS for MPEG-2 transport streams.
77        [PATCH] Fix AIX-3.5 crash with read failure during stress
78        AIX fixes.
79        Introduce --disable-shared configure option.
80        Added initial support for canusb devices.
81        Include the pcap(3PCAP) additions as 1.2.1 changes.
82        many updates to documentation: pcap.3pcap.in
83        Improve 'inbound'/'outbound' capture filters under Linux.
84        Note the cleanup of handling of new DLT_/LINKTYPE_ values.
85        On Lion, don't build for PPC.
86        For mac80211 devices we need to clean up monitor mode on exit.
87
88Friday  December 9, 2011.  guy@alum.mit.edu.
89Summary for 1.2.1 libpcap release
90	Update README file.
91	Fix typoes in README.linux file.
92	Clean up some compiler warnings.
93	Fix Linux compile problems and tests for ethtool.h.
94	Treat Debian/kFreeBSD and GNU/Hurd as systems with GNU
95	 toolchains.
96	Support 802.1 QinQ as a form of VLAN in filters.
97	Treat "carp" as equivalent to "vrrp" in filters.
98	Fix code generated for "ip6 protochain".
99	Add some new link-layer header types.
100	Support capturing NetFilter log messages on Linux.
101	Clean up some error messages.
102	Turn off monitor mode on exit for mac80211 interfaces on Linux.
103	Fix problems turning monitor mode on for non-mac80211 interfaces
104	 on Linux.
105	Properly fail if /sys/class/net or /proc/net/dev exist but can't
106	 be opened.
107	Fail if pcap_activate() is called on an already-activated
108	 pcap_t, and add a test program for that.
109	Fix filtering in pcap-ng files.
110	Don't build for PowerPC on Mac OS X Lion.
111	Simplify handling of new DLT_/LINKTYPE_ values.
112	Expand pcap(3PCAP) man page.
113
114Sunday  July 24, 2011.  mcr@sandelman.ca.
115Summary for 1.2 libpcap release
116        All of the changes listed below for 1.1.1 and 1.1.2.
117        Changes to error handling for pcap_findalldevs().
118        Fix the calculation of the frame size in memory-mapped captures.
119        Add a link-layer header type for STANAG 5066 D_PDUs.
120        Add a link-layer type for a variant of 3GPP TS 27.010.
121        Noted real nature of LINKTYPE_ARCNET.
122        Add a link-layer type for DVB-CI.
123        Fix configure-script discovery of VLAN acceleration support.
124         see http://netoptimizer.blogspot.com/2010/09/tcpdump-vs-vlan-tags.html
125        Linux, HP-UX, AIX, NetBSD and OpenBSD compilation/conflict fixes.
126        Protect against including AIX 5.x's <net/bpf.h> having been included.
127        Add DLT_DBUS, for raw D-Bus messages.
128        Treat either EPERM or EACCES as "no soup for you".
129        Changes to permissions on DLPI systems.
130        Add DLT_IEEE802_15_4_NOFCS for 802.15.4 interfaces.
131
132Fri.    August 6, 2010.  guy@alum.mit.edu.
133Summary for 1.1.2 libpcap release
134	Return DLT_ values, not raw LINKTYPE_ values from
135	  pcap_datalink() when reading pcap-ng files
136	Add support for "wlan ra" and "wlan ta", to check the RA and TA
137	  of WLAN frames that have them
138	Don't crash if "wlan addr{1,2,3,4}" are used without 802.11
139	  headers
140	Do filtering on USB and Bluetooth capturing
141	On FreeBSD/SPARC64, use -fPIC - it's apparently necessary
142	Check for valid port numbers (fit in a 16-bit unsigned field) in
143	  "port" filters
144	Reject attempts to put savefiles into non-blocking mode
145	Check for "no such device" for the "get the media types" ioctl
146	  in *BSD
147	Improve error messages from bpf_open(), and let it do the error
148	  handling
149	Return more specific errors from pcap_can_set_rfmon(); fix
150	  documentation
151	Update description fetching code for FreeBSD, fix code for
152	  OpenBSD
153	Ignore /sys/net/dev files if we get ENODEV for them, not just
154	  ENXIO; fixes handling of bonding devices on Linux
155	Fix check for a constant 0 argument to BPF_DIV
156	Use the right version of ar when cross-building
157	Free any filter set on a savefile when the savefile is closed
158	Include the CFLAGS setting when configure was run in the
159	  compiler flags
160	Add support for 802.15.4 interfaces on Linux
161
162Thu.    April 1, 2010.  guy@alum.mit.edu.
163Summary for 1.1.1 libpcap release
164	Update CHANGES to reflect more of the changes in 1.1.0.
165	Fix build on RHEL5.
166	Fix shared library build on AIX.
167
168Thu.	March 11, 2010.  ken@netfunctional.ca/guy@alum.mit.edu.
169Summary for 1.1.0 libpcap release
170	Add SocketCAN capture support
171	Add Myricom SNF API support
172	Update Endace DAG and ERF support
173	Add support for shared libraries on Solaris, HP-UX, and AIX
174	Build, install, and un-install shared libraries by default;
175	  don't build/install shared libraries on platforms we don't support
176	Fix building from a directory other than the source directory
177	Fix compiler warnings and builds on some platforms
178	Update config.guess and config.sub
179	Support monitor mode on mac80211 devices on Linux
180	Fix USB memory-mapped capturing on Linux; it requires a new DLT_
181	  value
182	On Linux, scan /sys/class/net for devices if we have it; scan
183	  it, or /proc/net/dev if we don't have /sys/class/net, even if
184	  we have getifaddrs(), as it'll find interfaces with no
185	  addresses
186	Add limited support for reading pcap-ng files
187	Fix BPF driver-loading error handling on AIX
188	Support getting the full-length interface description on FreeBSD
189	In the lexical analyzer, free up any addrinfo structure we got back
190	  from getaddrinfo().
191	Add support for BPF and libdlpi in OpenSolaris (and SXCE)
192	Hyphenate "link-layer" everywhere
193	Add /sys/kernel/debug/usb/usbmon to the list of usbmon locations
194	In pcap_read_linux_mmap(), if there are no frames available, call
195	  poll() even if we're in non-blocking mode, so we pick up
196	  errors, and check for the errors in question.
197	Note that poll() works on BPF devices is Snow Leopard
198	If an ENXIO or ENETDOWN is received, it may mean the device has
199	  gone away.  Deal with it.
200	For BPF, raise the default capture buffer size to from 32k to 512k
201	Support ps_ifdrop on Linux
202	Added a bunch of #ifdef directives to make wpcap.dll (WinPcap) compile
203	 under cygwin.
204	Changes to Linux mmapped captures.
205	Fix bug where create_ring would fail for particular snaplen and
206	  buffer size combinations
207	Update pcap-config so that it handles libpcap requiring
208	  additional libraries
209	Add workaround for threadsafeness on Windows
210	Add missing mapping for DLT_ENC <-> LINKTYPE_ENC
211	DLT: Add DLT_CAN_SOCKETCAN
212	DLT: Add Solaris ipnet
213	Don't check for DLT_IPNET if it's not defined
214	Add link-layer types for Fibre Channel FC-2
215	Add link-layer types for Wireless HART
216	Add link-layer types for AOS
217	Add link-layer types for DECT
218	Autoconf fixes (AIX, HP-UX, OSF/1, Tru64 cleanups)
219	Install headers unconditionally, and include vlan.h/bluetooth.h if
220	  enabled
221	Autoconf fixes+cleanup
222	Support enabling/disabling bluetooth (--{en,dis}able-bluetooth)
223	Support disabling SITA support (--without-sita)
224	Return -1 on failure to create packet ring (if supported but
225	  creation failed)
226	Fix handling of 'any' device, so that it can be opened, and no longer
227	  attempt to open it in Monitor mode
228	Add support for snapshot length for USB Memory-Mapped Interface
229	Fix configure and build on recent Linux kernels
230	Fix memory-mapped Linux capture to support pcap_next() and
231	  pcap_next_ex()
232	Fixes for Linux USB capture
233	DLT: Add DLT_LINUX_EVDEV
234	DLT: Add DLT_GSMTAP_UM
235	DLT: Add DLT_GSMTAP_ABIS
236
237Mon.    October 27, 2008.  ken@netfunctional.ca.  Summary for 1.0.0 libpcap release
238	Compile with IPv6 support by default
239	Compile with large file support on by default
240	Add pcap-config script, which deals with -I/-L flags for compiling
241	DLT: Add IPMB
242	DLT: Add LAPD
243	DLT: Add AX25 (AX.25 w/KISS header)
244	DLT: Add JUNIPER_ST
245	802.15.4 support
246	Variable length 802.11 header support
247	X2E data type support
248	SITA ACN Interface support - see README.sita
249	Support for memory-mapped capture on Linux
250	Support for zerocopy BPF on platforms that support it
251	Support for setting buffer size when opening devices
252	Support for setting monitor mode when opening 802.11 devices
253	Better support for dealing with VLAN tagging/stripping on Linux
254	Fix dynamic library support on OSX
255	Return PCAP_ERROR_IFACE_NOT_UP if the interface isn't 'UP', so applications
256	 can print better diagnostic information
257	Return PCAP_ERROR_PERM_DENIED if we don't have permission to open a device, so
258	 applications can tell the user they need to go play with permissions
259	On Linux, ignore ENETDOWN so we can continue to capture packets if the
260	 interface goes down and comes back up again.
261	On Linux, support new tpacket frame headers (2.6.27+)
262	On Mac OS X, add scripts for changing permissions on /dev/bpf* and launchd plist
263	On Solaris, support 'passive mode' on systems that support it
264	Fixes to autoconf and general build environment
265	Man page reorganization + cleanup
266	Autogenerate VERSION numbers better
267
268Mon.    September 10, 2007.  ken@xelerance.com.  Summary for 0.9.8 libpcap release
269        Change build process to put public libpcap headers into pcap subir
270        DLT: Add value for IPMI IPMB packets
271        DLT: Add value for u10 Networks boards
272        Require <net/pfvar.h> for pf definitions - allows reading of pflog formatted
273         libpcap files on an OS other than where the file was generated
274
275Wed.	April 25, 2007.  ken@xelerance.com.  Summary for 0.9.6 libpcap release
276
277	Put the public libpcap headers into a pcap subdirectory in both the
278	 source directory and the target include directory, and have include
279	 files at the top-level directory to include those headers, for
280	 backwards compatibility.
281	Add Bluetooth support
282	Add USB capturing support on Linux
283	Add support for the binary USB sniffing interface in Linux
284	Add support for new FreeBSD BIOCSDIRECTION ioctl
285	Add additional filter operations for 802.11 frame types
286	Add support for filtering on MTP2 frame types
287	Propagate some changes from the main branch, so the x.9 branch has
288	 all the DLT_ and LINKTYPE_ values that the main branch does
289	Reserved a DLT_ and SAVEFILE_ value for PPI (Per Packet Info)
290	 encapsulated packets
291	Add LINKTYPE_ for IEEE 802.15.4, with address fields padded as done
292	 by Linux drivers
293	Add LINKTYPE_ value corresponding to DLT_IEEE802_16_MAC_CPS.
294	Add DLT for IEEE 802.16 (WiMAX) MAC Common Part Sublayer
295	Add DLT for Bluetooth HCI UART transport layer
296	When building a shared library, build with "-fPIC" on Linux to support x86_64
297	Link with "$(CC) -shared" rather than "ld -shared" when building a
298	 ".so" shared library
299	Add support for autoconf 2.60
300	Fixes to discard unread packets when changing filters
301	Changes to handle name changes in the DAG library resulting from
302	 switching to libtool.
303	Add support for new DAG ERF types.
304        Add an explicit "-ldag" when building the shared library, so the DAG
305	 library dependency is explicit.
306	Mac OSX fixes for dealing with "wlt" devices
307	Fixes in add_or_find_if() & pcap_findalldevs() to optimize generating
308	 device lists
309	Fixed a bug in pcap_open_live(). The return value of PacketSetHwFilter
310	 was not checked.
311
312Tue.	September 19, 2006. ken@xelerance.com. Summary for 0.9.5 libpcap release
313
314	Support for LAPD frames with vISDN
315	Support for ERF on channelized T1/E1 cards via DAG API
316	Fix capitalization that caused issues crossc compiling on Linux
317	Better failure detection on PacketGetAdapterNames()
318	Fixes for MPLS packet generation (link layer)
319	OP_PACKET now matches the beginning of the packet, instead of
320	 beginning+link-layer
321	Add DLT/LINKTYPE for carrying FRF.16 Multi-link Frame Relay
322	Fix allocation of buffer for list of link-layer types
323	Added a new DLT and LINKTYPE value for ARINC 653 Interpartition Communcation Messages
324	Fixed a typo in a DLT value: it should start with DLT_ and not LINKTYPE_
325	Redefined DLT_CAN20B and LINKTYPE_CAN20B as #190 (as this is the right value for CAN).
326	Added definition for DLT_A429 and LINKTYPE_A429 as #184.
327	Added a new DLT and LINKTYPE value for CAN v2.0B frames.
328	Add support for DLT_JUNIPER_VP.
329	Don't double-count received packets on Linux systems that
330	 support the PACKET_STATISTICS getsockopt() argument on
331	 PF_PACKET sockets.
332	Add support for DLT_IEEE802_11 and DLT_IEEE802_11_RADIO link
333	 layers in Windows
334	Add support to build libpcap.lib and wpcap.dll under Cygnus and
335	 MingW32.
336
337Mon. 	September 5, 2005.  ken@xelerance.com. Summary for 0.9.4 libpcap release
338
339	Support for radiotap on Linux (Mike Kershaw)
340	Fixes for HP-UX
341	Support for additional Juniper link-layer types
342	Fixes for filters on MPLS-encapsulated packets
343	"vlan" filter fixed
344	"pppoed" and "pppoes" filters added; the latter modifies later
345	parts of the filter expression to look at the PPP headers and
346	headers in the PPP payload
347
348Tue. 	July 5, 2005.  ken@xelerance.com. Summary for 0.9.3 libpcap release
349
350	Fixes for compiling on nearly every platform,
351		including improved 64bit support
352	MSDOS Support
353	Add support for sending packets
354	OpenBSD pf format support
355	IrDA capture (Linux only)
356
357Tue.   March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release
358
359	Fixed minor problem in gencode.c that would appear on 64-bit
360	platforms.
361	Version number is now sane.
362
363Mon.   March 29, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.2 release
364
365	updates for autoconf 2.5
366	fixes for ppp interfaces for freebsd 4.1
367	pcap gencode can generate code for 802.11, IEEE1394, and pflog.
368
369Wed.   November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 0.8 release
370
371	added pcap_findalldevs()
372	Win32 patches from NetGroup, Politecnico di Torino (Italy)
373	OpenBSD pf, DLT_PFLOG added
374	Many changes to ATM support.
375	lookup pcap_lookupnet()
376	Added DLT_ARCNET_LINUX, DLT_ENC, DLT_IEEE802_11_RADIO, DLT_SUNATM,
377		DLT_IP_OVER_FC, DLT_FRELAY, others.
378	Sigh.  More AIX wonderfulness.
379	Document updates.
380	Changes to API: pcap_next_ex(), pcap_breakloop(), pcap_dump_flush(),
381			pcap_list_datalinks(), pcap_set_datalink(),
382			pcap_lib_version(), pcap_datalink_val_to_name(),
383			pcap_datalink_name_to_val(), new error returns.
384
385Tuesday, February 25, 2003. fenner@research.att.com.  0.7.2 release
386
387 	Support link types that use 802.2 always, never, and sometimes.
388 	Don't decrease the size of the BPF buffer from the default.
389 	Support frame relay.
390 	Handle 32-bit timestamps in DLPI, and pass the right buffer size.
391 	Handle Linux systems with modern kernel but without
392 	 SOL_PACKET in the userland headers.
393 	Linux support for ARPHRD_RAWHDLC.
394 	Handle 32-bit timestamps in snoop.
395 	Support eg (Octane/O2xxx/O3xxx Gigabit) devices.
396 	Add new reserved DLT types.
397
398Monday October 23, 2001. mcr@sandelman.ottawa.on.ca. Summary for 0.7 release
399
400	Added pcap_findalldevs() call to get list of interfaces in a MI way.
401
402	pcap_stats() has been documented as to what its counters mean on
403	each platform.
404
405Tuesday January 9, 2001. guy@alum.mit.edu. Summary for 0.6 release
406
407	New Linux libpcap implementation, which, in 2.2 and later
408	kernels, uses PF_PACKET sockets and supports kernel packet
409	filtering (if compiled into the kernel), and supports the "any"
410	device for capturing on all interfaces.  Cleans up promiscuous
411	mode better on pre-2.2 kernels, and has various other fixes
412	(handles 2.4 ARPHRD_IEEE802_TR, handles ISDN devices better,
413	doesn't show duplicate packets on loopback interface, etc.).
414
415	Fixed HP-UX libpcap implementation to correctly get the PPA for
416	an interface, to allow interfaces to be opened by interface name.
417
418	libpcap savefiles have system-independent link-layer type values
419	in the header, rather than sometimes platform-dependent DLT_
420	values, to make it easier to exchange capture files between
421	different OSes.
422
423	Non-standard capture files produced by some Linux tcpdumps, e.g.
424	the one from Red Hat Linux 6.2 and later, can now be read.
425
426	Updated autoconf stock files.
427
428	Filter expressions can filter on VLAN IDs and various OSI
429	protocols, and work on Token Ring (with non-source-routed
430	packets).
431
432	"pcap_open_dead()" added to allow compiling filter expressions
433	to pcap code without opening a capture device or capture file.
434
435	Header files fixed to allow use in C++ programs.
436
437	Removed dependancy on native headers for packet layout.
438	Removed Linux specific headers that were shipped.
439
440	Security fixes: Strcpy replaced with strlcpy, sprintf replaced
441	with snprintf.
442
443	Fixed bug that could cause subsequent "pcap_compile()"s to fail
444	erroneously after one compile failed.
445
446	Assorted other bug fixes.
447
448	README.aix and README.linux files added to describe
449	platform-specific issues.
450
451	"getifaddrs()" rather than SIOCGIFCONF used, if available.
452
453v0.5 Sat Jun 10 11:09:15 PDT 2000
454
455itojun@iijlab.net
456- Brought in KAME IPv6/IPsec bpf compiler.
457- Fixes for NetBSD.
458- Support added for OpenBSD DLT_LOOP and BSD/OS DLT_C_HDLC (Cisco HDLC),
459  and changes to work around different BSDs having different DLT_ types
460  with the same numeric value.
461
462Assar Westerlund  <assar@sics.se>
463- Building outside the source code tree fixed.
464- Changed to write out time stamps with 32-bit seconds and microseconds
465  fields, regardless of whether those fields are 32 bits or 64 bits in
466  the OS's native "struct timeval".
467- Changed "pcap_lookupdev()" to dynamically grow the buffer into which
468  the list of interfaces is read as necessary in order to hold the
469  entire list.
470
471Greg Troxel <gdt@ir.bbn.com>
472- Added a new "pcap_compile_nopcap()", which lets you compile a filter
473  expression into a BPF program without having an open live capture or
474  capture file.
475
476v0.4 Sat Jul 25 12:40:09 PDT 1998
477
478- Fix endian problem with DLT_NULL devices. From FreeBSD via Bill
479  Fenner (fenner@parc.xerox.com)
480
481- Fix alignment problem with FDDI under DLPI. This was causing core
482  dumps under Solaris.
483
484- Added configure options to disable flex and bison. Resulted from a
485  bug report by barnett@grymoire.crd.ge.com (Bruce Barnett). Also added
486  options to disable gcc and to force a particular packet capture type.
487
488- Added support for Fore ATM interfaces (qaa and fa) under IRIX. Thanks
489  to John Hawkinson (jhawk@mit.edu)
490
491- Change Linux PPP and SLIP to use DLT_RAW since the kernel does not
492  supply any "link layer" data.
493
494- Change Linux to use SIOCGIFHWADDR ioctl to determine link layer type.
495  Thanks to Thomas Sailer (sailer@ife.ee.ethz.ch)
496
497- Change IRIX PPP to use DLT_RAW since the kernel does not supply any
498  "link layer" data.
499
500- Modified to support the new BSD/OS 2.1 PPP and SLIP link layer header
501  formats.
502
503- Added some new SGI snoop interface types. Thanks to Steve Alexander
504  (sca@refugee.engr.sgi.com)
505
506- Fixes for HP-UX 10.20 (which is similar to HP-UX 9). Thanks to
507  Richard Allen (ra@hp.is) and Steinar Haug (sthaug@nethelp.no)
508
509- Fddi supports broadcast as reported by Jeff Macdonald
510  (jeff@iacnet.com). Also correct ieee802 and arcnet.
511
512- Determine Linux pcap buffer size at run time or else it might not be
513  big enough for some interface types (e.g. FDDI). Thanks to Jes
514  Sorensen (Jes.Sorensen@cern.ch)
515
516- Fix some linux alignment problems.
517
518- Document promisc argument to pcap_open_live(). Reported by Ian Marsh
519  (ianm@sics.se)
520
521- Support Metricom radio packets under Linux. Thanks to Kevin Lai
522  (laik@gunpowder.stanford.edu)
523
524- Bind to interface name under Linux to avoid packets from multiple
525  interfaces on multi-homed hosts. Thanks to Kevin Lai
526  (laik@gunpowder.stanford.edu)
527
528- Change L_SET to SEEK_SET for HP-UX. Thanks to Roland Roberts
529  (rroberts@muller.com)
530
531- Fixed an uninitialized memory reference found by Kent Vander Velden
532  (graphix@iastate.edu)
533
534- Fixed lex pattern for IDs to allow leading digits. As reported by
535  Theo de Raadt (deraadt@cvs.openbsd.org)
536
537- Fixed Linux include file problems when using GNU libc.
538
539- Ifdef ARPHRD_FDDI since not all versions of the Linux kernel have it.
540  Reported reported by Eric Jacksch (jacksch@tenebris.ca)
541
542- Fixed bug in pcap_dispatch() that kept it from returning on packet
543  timeouts.
544
545- Changed ISLOOPBACK() macro when IFF_LOOPBACK isn't available to check
546  for "lo" followed by an eos or digit (newer versions of Linux
547  apparently call the loopback "lo" instead of "lo0").
548
549- Fixed Linux networking include files to use ints instead of longs to
550  avoid problems with 64 bit longs on the alpha. Thanks to Cristian
551  Gafton (gafton@redhat.com)
552
553v0.3 Sat Nov 30 20:56:27 PST 1996
554
555- Added Linux support.
556
557- Fixed savefile bugs.
558
559- Solaris x86 fix from Tim Rylance (t.rylance@elsevier.nl)
560
561- Add support for bpf kernel port filters.
562
563- Remove duplicate atalk protocol table entry. Thanks to Christian
564  Hopps (chopps@water.emich.edu)
565
566- Fixed pcap_lookupdev() to ignore nonexistent devices. This was
567  reported to happen under BSD/OS by David Vincenzetti
568  (vince@cryptonet.it)
569
570- Avoid solaris compiler warnings. Thanks to Bruce Barnett
571  (barnett@grymoire.crd.ge.com)
572
573v0.2.1 Sun Jul 14 03:02:26 PDT 1996
574
575- Fixes for HP-UX 10. Thanks in part to to Thomas Wolfram
576  (wolf@prz.tu-berlin.de) and Rick Jones (raj@hpisrdq.cup.hp.com)
577
578- Added support for SINIX. Thanks to Andrej Borsenkow
579  (borsenkow.msk@sni.de)
580
581- Fixes for AIX (although this system is not yet supported). Thanks to
582  John Hawkinson (jhawk@mit.edu)
583
584- Use autoconf's idea of the top level directory in install targets.
585  Thanks to John Hawkinson.
586
587- Add missing autoconf packet capture result message. Thanks to Bill
588  Fenner (fenner@parc.xerox.com)
589
590- Fixed padding problems in the pf module.
591
592- Fixed some more alignment problems on the alpha.
593
594- Added explicit netmask support. Thanks to Steve Nuchia
595  (steve@research.oknet.com)
596
597- Fixed to handle raw ip addresses such as 0.0.0.1 without "left
598  justifing"
599
600- Add "sca" keyword (for DEC cluster services) as suggested by Terry
601  Kennedy (terry@spcvxa.spc.edu)
602
603- Add "atalk" keyword as suggested by John Hawkinson.
604
605- Add "igrp" keyword.
606
607- Fixed HID definition in grammar.y to be a string, not a value.
608
609- Use $CC when checking gcc version. Thanks to Carl Lindberg
610  (carl_lindberg@blacksmith.com)
611
612- Removed obsolete reference to pcap_immediate() from the man page.
613  Michael Stolarchuk (mts@terminator.rs.itd.umich.edu)
614
615- DLT_NULL has a 4 byte family header. Thanks to Jeffrey Honig
616  (jch@bsdi.com)
617
618v0.2 Sun Jun 23 02:28:42 PDT 1996
619
620- Add support for HP-UX. Resulted from code contributed by Tom Murray
621  (tmurray@hpindck.cup.hp.com) and Philippe-Andri Prindeville
622  (philipp@res.enst.fr)
623
624- Update INSTALL with a reminder to install include files. Thanks to
625  Mark Andrews (mandrews@aw.sgi.com)
626
627- Fix bpf compiler alignment bug on the alpha.
628
629- Use autoconf to detect architectures that can't handle misaligned
630  accesses.
631
632- Added loopback support for snoop. Resulted from report Steve
633  Alexander (sca@engr.sgi.com)
634
635v0.1 Fri Apr 28 18:11:03 PDT 1995
636
637- Fixed compiler and optimizer bugs.  The BPF filter engine uses unsigned
638  comparison operators, while the code generator and optimizer assumed
639  signed semantics in several places.  Thanks to Charlie Slater
640  (cslater@imatek.com) for pointing this out.
641
642- Removed FDDI ifdef's, they aren't really needed. Resulted from report
643  by Gary Veum (veum@boa.gsfc.nasa.gov).
644
645- Add pcap-null.c which allows offline use of libpcap on systems that
646  don't support live package capture. This feature resulting from a
647  request from Jan van Oorschot (j.p.m.voorschot@et.tudelft.nl).
648
649- Make bpf_compile() reentrant. Fix thanks to Pascal Hennequin
650  (Pascal.Hennequin@hugo.int-evry.fr).
651
652- Port to GNU autoconf.
653
654- Fix pcap-dlpi.c to work with isdn. Resulted from report by Flemming
655  Johansen (fsj@csd.cri.dk).
656
657- Handle multi-digit interface unit numbers (aka ppa's) under dlpi.
658  Resulted from report by Daniel Ehrlich (ehrlich@cse.psu.edu).
659
660- Fix pcap-dlpi.c to work in non-promiscuous mode. Resulted from report
661  by Jeff Murphy (jcmurphy@acsu.buffalo.edu).
662
663- Add support for "long jumps". Thanks to Jeffrey Mogul
664  (mogul@pa.dec.com).
665
666- Fix minor problems when compiling with BDEBUG as noticed by Scott
667  Bertilson (scott@unet.umn.edu).
668
669- Declare sys_errlist "const char *const" to avoid problems under
670  FreeBSD. Resulted from report by jher@eden.com.
671
672v0.0.6 Fri Apr 28 04:07:13 PDT 1995
673
674- Add missing variable declaration missing from 0.0.6
675
676v0.0.5 Fri Apr 28 00:22:21 PDT 1995
677
678- Workaround for problems when pcap_read() returns 0 due to the timeout
679  expiring.
680
681v0.0.4 Thu Apr 20 20:41:48 PDT 1995
682
683- Change configuration to not use gcc v2 flags with gcc v1.
684
685- Fixed a bug in pcap_next(); if pcap_dispatch() returns 0, pcap_next()
686  should also return 0. Thanks to Richard Stevens (rstevens@noao.edu).
687
688- Fixed configure to test for snoop before dlpi to avoid problems under
689  IRIX 5. Thanks to J. Eric Townsend (jet@abulafia.genmagic.com).
690
691- Hack around deficiency in Ultrix's make.
692
693- Fix two bugs related to the Solaris pre-5.3.2 bufmod bug; handle
694  savefiles that have more than snapshot bytes of data in them (so we
695  can read old savefiles) and avoid writing such files.
696
697- Added checkioctl which is used with gcc to check that the
698  "fixincludes" script has been run.
699
700v0.0.3 Tue Oct 18 18:13:46 PDT 1994
701
702- Fixed configure to test for snoop before dlpi to avoid problems under
703  IRIX 5. Thanks to J. Eric Townsend (jet@abulafia.genmagic.com).
704
705v0.0.2 Wed Oct 12 20:56:37 PDT 1994
706
707- Implement timeout in the dlpi pcap_open_live(). Thanks to Richard
708  Stevens.
709
710- Determine pcap link type from dlpi media type. Resulted from report
711  by Mahesh Jethanandani (mahesh@npix.com).
712
713v0.0.1 Fri Jun 24 14:50:57 PDT 1994
714
715- Fixed bug in nit_setflags() in pcap-snit.c. The streams ioctl timeout
716  wasn't being initialized sometimes resulting in an "NIOCSFLAGS:
717  Invalid argument" error under OSF/1. Reported by Matt Day
718  (mday@artisoft.com) and Danny Mitzel (dmitzel@whitney.hitc.com).
719
720- Turn on FDDI support by default.
721
722v0.0 Mon Jun 20 19:20:16 PDT 1994
723
724- Initial release.
725
726- Fixed bug with greater/less keywords, reported by Mark Andrews
727  (mandrews@alias.com).
728
729- Fix bug where '|' was defined as BPF_AND instead of BPF_OR, reported
730  by Elan Amir (elan@leeb.cs.berkeley.edu).
731
732- Machines with little-endian byte ordering are supported thanks to
733  Jeff Mogul.
734
735- Add hack for version 2.3 savefiles which don't have caplen and len
736  swapped thanks to Vern Paxson.
737
738- Added "&&" and "||" aliases for "and" and "or" thanks to Vern Paxson.
739
740- Added length, inbound and outbound keywords.
741