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Member "nmap-7.91/libpcap/CHANGES" (19 Nov 2019, 42022 Bytes) of package /linux/misc/nmap-7.91.tgz:


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    1 Sunday, July 22, 2018
    2   Summary for 1.9.1 libpcap release
    3     Mention pcap_get_required_select_timeout() in the main pcap man page
    4     Fix pcap-usb-linux.c build on systems with musl
    5     Fix assorted man page and other documentation issues
    6     Plug assorted memory leaks
    7     Documentation changes to use https:
    8     Changes to how time stamp calculations are done
    9     Lots of tweaks to make newer compilers happier and warning-free and
   10         to fix instances of C undefined behavior
   11     Warn if AC_PROG_CC_C99 can't enable C99 support
   12     Rename pcap_set_protocol() to  pcap_set_protocol_linux().
   13     Align pcap_t private data on an 8-byte boundary.
   14     Fix various error messages
   15     Use 64-bit clean API in dag_findalldevs()
   16     Fix cleaning up after some errors
   17     Work around some ethtool ioctl bugs in newer Linux kernels (GitHub
   18         issue #689)
   19     Add backwards compatibility sections to some man pages (GitHub issue
   20         #745)
   21     Fix autotool configuration on AIX and macOS
   22     Don't export bpf_filter_with_aux_data() or struct bpf_aux_data;
   23         they're internal-only and subject to change
   24     Fix pcapng block size checking
   25     On macOS, don't build rpcapd or test programs any fatter than they
   26         need to be
   27     Fix reading of capture statistics for Linux USB
   28     Fix packet size values for Linux USB packets (GitHub issue #808)
   29     Check only VID in VLAN test in filterss (GitHub issue #461)
   30     Fix pcap_list_datalinks on 802.11 devices on macOS
   31     Fix overflows with very large snapshot length in pcap file
   32     Improve parsing of rpcapd configuration file (GitHub issue #767)
   33     Handle systems without strlcpy() or strlcat() better
   34     Fix crashes and other errors with invalid filter expressions
   35     Fix use of uninitialized file descriptor in remote capture
   36     Fix some CMake issues
   37     Fix some divide-by-zero issues with the filter compiler
   38     Work around a GNU libc bug in pcap_nametonetaddr()
   39     Add support for DLT_LINUX_SLL2
   40     Fix handling of the packet-count argument for Myricom SNF devices
   41     Fix --disable-rdma in configure script (GitHub issue #782)
   42     Fix compilation of TurboCap support (GitHub issue #764)
   43     Constify first argument to pcap_findalldevs_ex()
   44     Fix a number of issues when running rpcapd as an inetd-style daemon
   45     Fix CMake issues with D-Bus libraries
   46     In rpcapd, clean up termination of a capture session
   47     Redo remote capture protocol negotiation
   48     In rpcapd, report the same error for "invalid user name" and
   49         "invalid password", to make brute-forcing harder
   50     For remote captures, add an error code for "the server requires TLS"
   51     Fix pcap_dump_fopen() on Windows to avoid clashes between
   52         {Win,N}Pcap and application C runtimes
   53     Fix exporting of functions from Windows DLLs (GitHub issue #810)
   54     Fix building as part of Npcap
   55     Allow rpcapd to rebind more rapidly
   56     Fix building shared libpcap library on midipix (midipix.org)
   57     Fix hack to detect UTF-16LE adapter names on Windows not to go past
   58         the end of the string
   59     Fix handling of "wireless WAN" (mobile phone network modems) on
   60         Windows with WinPcap/Npcap (GitHub issue #824)
   61     Have pcap_dump_open_append() create the dump file if it doesn't
   62         exists (GitHub issue #247)
   63     Fix the maxmum snapshot length for DLT_USBPCAP
   64     Use -fPIC when building for 64-bit SPARC on Linux (GitHub issue #837)
   65     Fix CMake 64-bit library installation directory on some Linux
   66         distributions
   67     Boost the TPACKET_V3 timeout to the maximum if a timeout of 0 was
   68         specified
   69     Five CVE-2019-15161, CVE-2019-15162, CVE-2019-15163, CVE-2019-15164, CVE-2019-15165
   70     Fixes for CVE-2018-16301, errors in pcapng reading.
   71     PCAPNG reader applies some sanity checks before doing malloc().
   72 
   73 Sunday, June 24, 2018, by mcr@sandelman.ca
   74   Summary for 1.9.0 libpcap release
   75     Added testing system to libpcap, independent of tcpdump
   76     Changes to how pcap_t is activated
   77     Adding support for Large stream buffers on Endace DAG cards
   78     Changes to BSD 3-clause license to 2-clause licence
   79     Additions to TCP header parsing, per RFC3168
   80     Add CMake build process (extensive number of changes)
   81     Assign a value for OpenBSD DLT_OPENFLOW.
   82     Support setting non-blocking mode before activating.
   83     Extensive build support for Windows VS2010 and MINGW (many many changes, over many months)
   84     Added RPCAPD support when --enable-remote (default no)
   85     Add the rpcap daemon source and build instructions.
   86     Put back the greasy "save the capture filter string so we can tweak it"
   87         hack, that keeps libpcap from capturing rpcap traffic.
   88     Fixes for captures on MacOS, utun0
   89     fixes so that non-AF_INET addresses, are not ==AF_INET6 addresses.
   90     Add a linktype for IBM SDLC frames containing SNA PDUs.
   91     pcap_compile() in 1.8.0 and later is newly thread-safe.
   92     bound snaplen for linux tpacket_v2 to ~64k
   93     Make VLAN filter handle both metadata and inline tags
   94     D-Bus captures can now be up to 128MB in size
   95     Added LORATAP DLT value
   96     Added DLT_VSOCK for http://qemu-project.org/Features/VirtioVsock
   97     probe_devices() fixes not to overrun buffer for name of device
   98     Add linux-specific pcap_set_protocol_linux() to allow specifying a specific capture protocol.
   99     RDMA sniffing support for pcap
  100     Add Nordic Semiconductor Bluetooth LE sniffer link-layer header type.
  101     fixes for reading /etc/ethers
  102     Make it possible to build on Windows without packet.dll.
  103     Add tests for large file support on UN*X.
  104     Solaris fixes to work with 2.8.6
  105     configuration test now looks for header files, not capture devices present
  106     Fix to work with Berkeley YACC.
  107     fixes for DragonBSD compilation of pcap-netmap.c
  108     Clean up the ether_hostton() stuff.
  109     Add an option to disable Linux memory-mapped capture support.
  110     Add DAG API support checks.
  111     Add Septel, Myricom SNF, and Riverbed TurboCap checks.
  112     Add checks for Linux USB, Linux Bluetooth, D-Bus, and RDMA sniffing support.
  113     Add a check for hardware time stamping on Linux.
  114     Don't bother supporting pre-2005 Visual Studio.
  115     Increased minimum autoconf version requirement to 2.64
  116     Add DLT value 273 for XRA-31 sniffer
  117     Clean up handing of signal interrupts in pcap_read_nocb_remote().
  118     Use the XPG 4.2 versions of the networking APIs in Solaris.
  119     Fix, and better explain, the "IPv6 means IPv6, not IPv4" option setting.
  120     Explicitly warn that negative packet buffer timeouts should not be used.
  121     rpcapd: Add support inetd-likes, including xinetd.conf, and systemd units
  122     Rename DLT_IEEE802_15_4 to DLT_IEEE802_15_4_WITHFCS.
  123     Add DISPLAYPORT AUX link type
  124     Remove the sunos4 kernel modules and all references to them.
  125     Add more interface flags to pcap_findalldevs().
  126   Summary for 1.9.0 libpcap release (to 2017-01-25 by guy@alum.mit.edu)
  127     Man page improvements
  128     Fix Linux cooked mode userspace filtering (GitHub pull request #429)
  129     Fix compilation if IPv6 support not enabled
  130     Fix some Linux memory-mapped capture buffer size issues
  131     Don't fail if kernel filter can't be set on Linux (GitHub issue
  132       #549)
  133     Improve sorting of interfaces for pcap_findalldevs()
  134     Don't list Linux usbmon devices if usbmon module isn't loaded
  135     Report PCAP_ERROR_PERM_DENIED if no permission to open Linux usbmon
  136       devices
  137     Fix DLT_ type for Solaris IPNET devices
  138     Always return an error message for errors finding DAG or Myricom
  139       devices
  140     If possible, don't require that a device be openable when
  141       enumerating them for pcap_findalldevs()
  142     Don't put incompletely-initialized addresses in the address list for
  143     When finding Myricom devices, update description for regular
  144       interfaces that are Myricom devices and handle SNF_FLAGS=0x2(port
  145       aggregation enabled)
  146     Fix compilation error in DAG support
  147     Fix issues with CMake configuration
  148     Add support for stream buffers larger than 2GB on newer DAG cards
  149     Remove support for building against DAG versions without STREAMS
  150       support (before dag-3.0.0 2007)
  151 
  152 Tuesday, Oct. 25, 2016 mcr@sandelman.ca
  153   Summary for 1.8.1 libpcap release
  154     Add a target in Makefile.in for Exuberant Ctags use: 'extags'.
  155     Rename configure.in to configure.ac: autoconf 2.59
  156     Clean up the name-to-DLT mapping table.
  157     Add some newer DLT_ values: IPMI_HPM_2,ZWAVE_R1_R2,ZWAVE_R3,WATTSTOPPER_DLM,ISO_14443,RDS
  158     Clarify what the return values are for both success and failure.
  159     Many changes to build on windows
  160     Check for the "break the loop" condition in the inner loop for TPACKET_V3.
  161     Fix handling of packet count in the TPACKET_V3 inner loop: GitHub issue #493.
  162     Filter out duplicate looped back CAN frames.
  163     Fix the handling of loopback filters for IPv6 packets.
  164     Add a link-layer header type for RDS (IEC 62106) groups.
  165     Use different intermediate folders for x86 and x64 builds on Windows.
  166     On Linux, handle all CAN captures with pcap-linux.c, in cooked mode.
  167     Removes the need for the "host-endian" link-layer header type.
  168     Compile with '-Wused-but-marked-unused' in devel mode if supported
  169     Have separate DLTs for big-endian and host-endian SocketCAN headers.
  170     Reflect version.h being renamed to pcap_version.h.
  171     Require that version.h be generated: all build procedures we support generate version.h (autoconf, CMake, MSVC)!
  172     Properly check for sock_recv() errors.
  173     Re-impose some of Winsock's limitations on sock_recv().
  174     Replace sprintf() with pcap_snprintf().
  175     Fix signature of pcap_stats_ex_remote().
  176     Initial cmake support for remote packet capture.
  177     Have rpcap_remoteact_getsock() return a SOCKET and supply an "is active" flag.
  178     Clean up {DAG, Septel, Myricom SNF}-only builds.
  179     Do UTF-16-to-ASCII conversion into the right place.
  180     pcap_create_interface() needs the interface name on Linux.
  181     Clean up hardware time stamp support: the "any" device does not support any time stamp types.
  182     Add support for capturing on FreeBSD usbusN interfaces.
  183     Add a LINKTYPE/DLT_ value for FreeBSD USB.
  184     Go back to using PCAP_API on Windows.
  185     CMake support
  186     Add TurboCap support from WinPcap.
  187     Recognize 802.1ad nested VLAN tag in vlan filter.
  188 
  189 Thursday Sep. 3, 2015 guy@alum.mit.edu
  190   Summary for 1.7.5 libpcap release
  191 	Man page cleanups.
  192 	Add some allocation failure checks.
  193 	Fix a number of Linux/ucLinux configure/build issues.
  194 	Fix some memory leaks.
  195 	Recognize 802.1ad nested VLAN tag in vlan filter.
  196 	Fix building Bluetooth Linux Monitor support with BlueZ 5.1+
  197 
  198 Saturday Jun. 27, 2015 mcr@sandelman.ca
  199   Summary for 1.7.4 libpcap release
  200 	Include fix for GitHub issue #424 -- out of tree builds.
  201 
  202 Friday Apr. 10, 2015 guy@alum.mit.edu
  203   Summary for 1.7.3 libpcap release
  204 	Work around a Linux bonding driver bug.
  205 
  206 Thursday Feb. 12, 2015 guy@alum.mit.edu/mcr@sandelman.ca
  207   Summary for 1.7.2 libpcap release
  208 	Support for filtering Geneve encapsulated packets.
  209 	Generalize encapsulation handling, fixing some bugs.
  210 	Don't add null addresses to address lists.
  211 	Add pcap_dump_open_append() to open for appending.
  212 	Fix the swapping of isochronous descriptors in Linux USB.
  213 	Attempt to handle TPACKET_V1 with 32-bit userland and 64-bit kernel.
  214 
  215 Wednesday Nov. 12, 2014 guy@alum.mit.edu/mcr@sandelman.ca
  216   Summary for 1.7.0 libpcap release
  217 	Fix handling of zones for BPF on Solaris
  218 	new DLT for ZWAVE
  219 	clarifications for read timeouts.
  220 	Use BPF extensions in compiled filters, fixing VLAN filters
  221 	some fixes to compilation without stdint.h
  222 	EBUSY can now be returned by SNFv3 code.
  223 	Fix the range checks in BPF loads
  224 	Various DAG fixes.
  225 	Various Linux fixes.
  226 
  227 Monday Aug. 12, 2014 guy@alum.mit.edu
  228   Summary for 1.6.2 libpcap release
  229 	Don't crash on filters testing a non-existent link-layer type
  230 	    field.
  231 	Fix sending in non-blocking mode on Linux with memory-mapped
  232 	    capture.
  233 	Fix timestamps when reading pcap-ng files on big-endian
  234 	    machines.
  235 
  236 Saturday  Jul. 19, 2014 mcr@sandelman.ca
  237   Summary for 1.6.1 libpcap release
  238 	some fixes for the any device
  239 	changes for how --enable-XXX (--enable-sniffing, --enable-can) works
  240 
  241 Wednesday Jul. 2, 2014 mcr@sandelman.ca
  242   Summary for 1.6.0 libpcap release
  243         Don't support D-Bus sniffing on OS X
  244         fixes for byte order issues with NFLOG captures
  245         Handle using cooked mode for DLT_NETLINK in activate_new().
  246         on platforms where you can not capture on down interfaces, do not list them
  247         but: do list interfaces which are down, if you can capture on them!
  248 
  249 Wednesday December 18, 2013 guy@alum.mit.edu
  250 Summary for 1.5.3 libpcap release
  251 	Don't let packets that don't match the current filter get to the
  252 	    application when TPACKET_V3 is used. (GitHub issue #331)
  253 	Fix handling of pcap_loop()/pcap_dispatch() with a packet count
  254 	    of 0 on some platforms (including Linux with TPACKET_V3).
  255 	    (GitHub issue #333)
  256 	Work around TPACKET_V3 deficiency that causes packets to be lost
  257 	    when a timeout of 0 is specified. (GitHub issue #335)
  258 	Man page formatting fixes.
  259 
  260 Wednesday December 4, 2013 guy@alum.mit.edu
  261 Summary for 1.5.2 libpcap release
  262 	Fix libpcap to work when compiled with TPACKET_V3 support and
  263 	    running on a kernel without TPACKET_V3 support. (GitHub
  264 	    issue #329)
  265 
  266 Wednesday November 20, 2013 guy@alum.mit.edu
  267 Summary for 1.5.1 libpcap release
  268 	Report an error, rather than crashing, if an IPv6 address is
  269 	    used for link-layer filtering.  (Wireshark bug 9376)
  270 
  271 Wednesday October 30, 2013 guy@alum.mit.edu
  272 Summary for 1.5.0 libpcap release
  273 	TPACKET_V3 support added for Linux
  274 	Point users to the the-tcpdump-group repository on GitHub rather
  275 	    than the mcr repository
  276 	Checks added for malloc()/realloc()/etc. failures
  277 	Fixed build on Solaris 11
  278 	Support filtering filtering E1 SS7 traffic on MTP2 layer Annex A
  279 	Use "ln -s" to link man pages by default
  280         Add support for getting nanosecond-resolution time stamps when
  281 	    capturing and reading capture files
  282         Many changes to autoconf to deal better with non-GCC compilers
  283         added many new DLT types
  284 
  285 Saturday April 6, 2013 guy@alum.mit.edu
  286 Summary for 1.4.0 libpcap release
  287 	Add netfilter/nfqueue interface.
  288 	If we don't have support for IPv6 address resolution, support,
  289 	    in filter expressions, what IPv6 stuff we can.
  290 	Fix pcap-config to include -lpthread if canusb support is
  291 	    present
  292 	Try to fix "pcap_parse not defined" problems when --without-flex
  293 	    and --without-bison are used when you have Flex and Bison
  294 	Fix some issues with the pcap_loop man page.
  295 	Fix pcap_getnonblock() and pcap_setnonblock() to fill in the
  296 	    supplied error message buffer
  297 	Fix typo that, it appeared, would cause pcap-libdlpi.c not to
  298 	    compile (perhaps systems with libdlpi also have BPF and use
  299 	    that instead)
  300 	Catch attempts to call pcap_compile() on a non-activated pcap_t
  301 	Fix crash on Linux with CAN-USB support without usbfs
  302 	Fix addition of VLAN tags for Linux cooked captures
  303 	Check for both EOPNOTSUPP and EINVAL after SIOCETHTOOL ioctl, so
  304 	    that the driver can report either one if it doesn't support
  305 	    SIOCETHTOOL
  306 	Add DLT_INFINIBAND and DLT_SCTP
  307 	Describe "proto XXX" and "protochain XXX" in the pcap-filter man
  308 	    page
  309 	Handle either directories, or symlinks to directories, that
  310 	    correspond to interfaces in /sys/class/net
  311 	Fix handling of VLAN tag insertion to check, on Linux 3.x
  312 	    kernels, for VLAN tag valid flag
  313 	Clean up some man pages
  314 	Support libnl3 as well as libnl1 and libnl2 on Linux
  315 	Fix handling of Bluetooth devices on 3.x Linux kernels
  316 
  317 Friday  March 30, 2012.  mcr@sandelman.ca
  318 Summary for 1.3.0 libpcap release
  319         Handle DLT_PFSYNC in {FreeBSD, other *BSD+Mac OS X, other}.
  320         Linux: Don't fail if netfilter isn't enabled in the kernel.
  321         Add new link-layer type for NFC Forum LLCP.
  322         Put the CANUSB stuff into EXTRA_DIST, so it shows up in the release tarball.
  323         Add LINKTYPE_NG40/DLT_NG40.
  324         Add DLT_MPEG_2_TS/LINKTYPE_MPEG_2_TS for MPEG-2 transport streams.
  325         [PATCH] Fix AIX-3.5 crash with read failure during stress
  326         AIX fixes.
  327         Introduce --disable-shared configure option.
  328         Added initial support for canusb devices.
  329         Include the pcap(3PCAP) additions as 1.2.1 changes.
  330         many updates to documentation: pcap.3pcap.in
  331         Improve 'inbound'/'outbound' capture filters under Linux.
  332         Note the cleanup of handling of new DLT_/LINKTYPE_ values.
  333         On Lion, don't build for PPC.
  334         For mac80211 devices we need to clean up monitor mode on exit.
  335 
  336 Friday  December 9, 2011.  guy@alum.mit.edu.
  337 Summary for 1.2.1 libpcap release
  338 	Update README file.
  339 	Fix typoes in README.linux file.
  340 	Clean up some compiler warnings.
  341 	Fix Linux compile problems and tests for ethtool.h.
  342 	Treat Debian/kFreeBSD and GNU/Hurd as systems with GNU
  343 	 toolchains.
  344 	Support 802.1 QinQ as a form of VLAN in filters.
  345 	Treat "carp" as equivalent to "vrrp" in filters.
  346 	Fix code generated for "ip6 protochain".
  347 	Add some new link-layer header types.
  348 	Support capturing NetFilter log messages on Linux.
  349 	Clean up some error messages.
  350 	Turn off monitor mode on exit for mac80211 interfaces on Linux.
  351 	Fix problems turning monitor mode on for non-mac80211 interfaces
  352 	 on Linux.
  353 	Properly fail if /sys/class/net or /proc/net/dev exist but can't
  354 	 be opened.
  355 	Fail if pcap_activate() is called on an already-activated
  356 	 pcap_t, and add a test program for that.
  357 	Fix filtering in pcap-ng files.
  358 	Don't build for PowerPC on Mac OS X Lion.
  359 	Simplify handling of new DLT_/LINKTYPE_ values.
  360 	Expand pcap(3PCAP) man page.
  361 
  362 Sunday  July 24, 2011.  mcr@sandelman.ca.
  363 Summary for 1.2 libpcap release
  364         All of the changes listed below for 1.1.1 and 1.1.2.
  365         Changes to error handling for pcap_findalldevs().
  366         Fix the calculation of the frame size in memory-mapped captures.
  367         Add a link-layer header type for STANAG 5066 D_PDUs.
  368         Add a link-layer type for a variant of 3GPP TS 27.010.
  369         Noted real nature of LINKTYPE_ARCNET.
  370         Add a link-layer type for DVB-CI.
  371         Fix configure-script discovery of VLAN acceleration support.
  372          see http://netoptimizer.blogspot.com/2010/09/tcpdump-vs-vlan-tags.html
  373         Linux, HP-UX, AIX, NetBSD and OpenBSD compilation/conflict fixes.
  374         Protect against including AIX 5.x's <net/bpf.h> having been included.
  375         Add DLT_DBUS, for raw D-Bus messages.
  376         Treat either EPERM or EACCES as "no soup for you".
  377         Changes to permissions on DLPI systems.
  378         Add DLT_IEEE802_15_4_NOFCS for 802.15.4 interfaces.
  379 
  380 Fri.    August 6, 2010.  guy@alum.mit.edu.
  381 Summary for 1.1.2 libpcap release
  382 	Return DLT_ values, not raw LINKTYPE_ values from
  383 	  pcap_datalink() when reading pcap-ng files
  384 	Add support for "wlan ra" and "wlan ta", to check the RA and TA
  385 	  of WLAN frames that have them
  386 	Don't crash if "wlan addr{1,2,3,4}" are used without 802.11
  387 	  headers
  388 	Do filtering on USB and Bluetooth capturing
  389 	On FreeBSD/SPARC64, use -fPIC - it's apparently necessary
  390 	Check for valid port numbers (fit in a 16-bit unsigned field) in
  391 	  "port" filters
  392 	Reject attempts to put savefiles into non-blocking mode
  393 	Check for "no such device" for the "get the media types" ioctl
  394 	  in *BSD
  395 	Improve error messages from bpf_open(), and let it do the error
  396 	  handling
  397 	Return more specific errors from pcap_can_set_rfmon(); fix
  398 	  documentation
  399 	Update description fetching code for FreeBSD, fix code for
  400 	  OpenBSD
  401 	Ignore /sys/net/dev files if we get ENODEV for them, not just
  402 	  ENXIO; fixes handling of bonding devices on Linux
  403 	Fix check for a constant 0 argument to BPF_DIV
  404 	Use the right version of ar when cross-building
  405 	Free any filter set on a savefile when the savefile is closed
  406 	Include the CFLAGS setting when configure was run in the
  407 	  compiler flags
  408 	Add support for 802.15.4 interfaces on Linux
  409 
  410 Thu.    April 1, 2010.  guy@alum.mit.edu.
  411 Summary for 1.1.1 libpcap release
  412 	Update CHANGES to reflect more of the changes in 1.1.0.
  413 	Fix build on RHEL5.
  414 	Fix shared library build on AIX.
  415 
  416 Thu.	March 11, 2010.  ken@netfunctional.ca/guy@alum.mit.edu.
  417 Summary for 1.1.0 libpcap release
  418 	Add SocketCAN capture support
  419 	Add Myricom SNF API support
  420 	Update Endace DAG and ERF support
  421 	Add support for shared libraries on Solaris, HP-UX, and AIX
  422 	Build, install, and un-install shared libraries by default;
  423 	  don't build/install shared libraries on platforms we don't support
  424 	Fix building from a directory other than the source directory
  425 	Fix compiler warnings and builds on some platforms
  426 	Update config.guess and config.sub
  427 	Support monitor mode on mac80211 devices on Linux
  428 	Fix USB memory-mapped capturing on Linux; it requires a new DLT_
  429 	  value
  430 	On Linux, scan /sys/class/net for devices if we have it; scan
  431 	  it, or /proc/net/dev if we don't have /sys/class/net, even if
  432 	  we have getifaddrs(), as it'll find interfaces with no
  433 	  addresses
  434 	Add limited support for reading pcap-ng files
  435 	Fix BPF driver-loading error handling on AIX
  436 	Support getting the full-length interface description on FreeBSD
  437 	In the lexical analyzer, free up any addrinfo structure we got back
  438 	  from getaddrinfo().
  439 	Add support for BPF and libdlpi in OpenSolaris (and SXCE)
  440 	Hyphenate "link-layer" everywhere
  441 	Add /sys/kernel/debug/usb/usbmon to the list of usbmon locations
  442 	In pcap_read_linux_mmap(), if there are no frames available, call
  443 	  poll() even if we're in non-blocking mode, so we pick up
  444 	  errors, and check for the errors in question.
  445 	Note that poll() works on BPF devices is Snow Leopard
  446 	If an ENXIO or ENETDOWN is received, it may mean the device has
  447 	  gone away.  Deal with it.
  448 	For BPF, raise the default capture buffer size to from 32k to 512k
  449 	Support ps_ifdrop on Linux
  450 	Added a bunch of #ifdef directives to make wpcap.dll (WinPcap) compile
  451 	 under cygwin.
  452 	Changes to Linux mmapped captures.
  453 	Fix bug where create_ring would fail for particular snaplen and
  454 	  buffer size combinations
  455 	Update pcap-config so that it handles libpcap requiring
  456 	  additional libraries
  457 	Add workaround for threadsafeness on Windows
  458 	Add missing mapping for DLT_ENC <-> LINKTYPE_ENC
  459 	DLT: Add DLT_CAN_SOCKETCAN
  460 	DLT: Add Solaris ipnet
  461 	Don't check for DLT_IPNET if it's not defined
  462 	Add link-layer types for Fibre Channel FC-2
  463 	Add link-layer types for Wireless HART
  464 	Add link-layer types for AOS
  465 	Add link-layer types for DECT
  466 	Autoconf fixes (AIX, HP-UX, OSF/1, Tru64 cleanups)
  467 	Install headers unconditionally, and include vlan.h/bluetooth.h if
  468 	  enabled
  469 	Autoconf fixes+cleanup
  470 	Support enabling/disabling bluetooth (--{en,dis}able-bluetooth)
  471 	Support disabling SITA support (--without-sita)
  472 	Return -1 on failure to create packet ring (if supported but
  473 	  creation failed)
  474 	Fix handling of 'any' device, so that it can be opened, and no longer
  475 	  attempt to open it in Monitor mode
  476 	Add support for snapshot length for USB Memory-Mapped Interface
  477 	Fix configure and build on recent Linux kernels
  478 	Fix memory-mapped Linux capture to support pcap_next() and
  479 	  pcap_next_ex()
  480 	Fixes for Linux USB capture
  481 	DLT: Add DLT_LINUX_EVDEV
  482 	DLT: Add DLT_GSMTAP_UM
  483 	DLT: Add DLT_GSMTAP_ABIS
  484 
  485 Mon.    October 27, 2008.  ken@netfunctional.ca.  Summary for 1.0.0 libpcap release
  486 	Compile with IPv6 support by default
  487 	Compile with large file support on by default
  488 	Add pcap-config script, which deals with -I/-L flags for compiling
  489 	DLT: Add IPMB
  490 	DLT: Add LAPD
  491 	DLT: Add AX25 (AX.25 w/KISS header)
  492 	DLT: Add JUNIPER_ST
  493 	802.15.4 support
  494 	Variable length 802.11 header support
  495 	X2E data type support
  496 	SITA ACN Interface support - see README.sita
  497 	Support for memory-mapped capture on Linux
  498 	Support for zerocopy BPF on platforms that support it
  499 	Support for setting buffer size when opening devices
  500 	Support for setting monitor mode when opening 802.11 devices
  501 	Better support for dealing with VLAN tagging/stripping on Linux
  502 	Fix dynamic library support on OSX
  503 	Return PCAP_ERROR_IFACE_NOT_UP if the interface isn't 'UP', so applications
  504 	 can print better diagnostic information
  505 	Return PCAP_ERROR_PERM_DENIED if we don't have permission to open a device, so
  506 	 applications can tell the user they need to go play with permissions
  507 	On Linux, ignore ENETDOWN so we can continue to capture packets if the
  508 	 interface goes down and comes back up again.
  509 	On Linux, support new tpacket frame headers (2.6.27+)
  510 	On Mac OS X, add scripts for changing permissions on /dev/bpf* and launchd plist
  511 	On Solaris, support 'passive mode' on systems that support it
  512 	Fixes to autoconf and general build environment
  513 	Man page reorganization + cleanup
  514 	Autogenerate VERSION numbers better
  515 
  516 Mon.    September 10, 2007.  ken@xelerance.com.  Summary for 0.9.8 libpcap release
  517         Change build process to put public libpcap headers into pcap subir
  518         DLT: Add value for IPMI IPMB packets
  519         DLT: Add value for u10 Networks boards
  520         Require <net/pfvar.h> for pf definitions - allows reading of pflog formatted
  521          libpcap files on an OS other than where the file was generated
  522 
  523 Wed.	April 25, 2007.  ken@xelerance.com.  Summary for 0.9.6 libpcap release
  524 
  525 	Put the public libpcap headers into a pcap subdirectory in both the
  526 	 source directory and the target include directory, and have include
  527 	 files at the top-level directory to include those headers, for
  528 	 backwards compatibility.
  529 	Add Bluetooth support
  530 	Add USB capturing support on Linux
  531 	Add support for the binary USB sniffing interface in Linux
  532 	Add support for new FreeBSD BIOCSDIRECTION ioctl
  533 	Add additional filter operations for 802.11 frame types
  534 	Add support for filtering on MTP2 frame types
  535 	Propagate some changes from the main branch, so the x.9 branch has
  536 	 all the DLT_ and LINKTYPE_ values that the main branch does
  537 	Reserved a DLT_ and SAVEFILE_ value for PPI (Per Packet Info)
  538 	 encapsulated packets
  539 	Add LINKTYPE_ for IEEE 802.15.4, with address fields padded as done
  540 	 by Linux drivers
  541 	Add LINKTYPE_ value corresponding to DLT_IEEE802_16_MAC_CPS.
  542 	Add DLT for IEEE 802.16 (WiMAX) MAC Common Part Sublayer
  543 	Add DLT for Bluetooth HCI UART transport layer
  544 	When building a shared library, build with "-fPIC" on Linux to support x86_64
  545 	Link with "$(CC) -shared" rather than "ld -shared" when building a
  546 	 ".so" shared library
  547 	Add support for autoconf 2.60
  548 	Fixes to discard unread packets when changing filters
  549 	Changes to handle name changes in the DAG library resulting from
  550 	 switching to libtool.
  551 	Add support for new DAG ERF types.
  552         Add an explicit "-ldag" when building the shared library, so the DAG
  553 	 library dependency is explicit.
  554 	Mac OSX fixes for dealing with "wlt" devices
  555 	Fixes in add_or_find_if() & pcap_findalldevs() to optimize generating
  556 	 device lists
  557 	Fixed a bug in pcap_open_live(). The return value of PacketSetHwFilter
  558 	 was not checked.
  559 
  560 Tue.	September 19, 2006. ken@xelerance.com. Summary for 0.9.5 libpcap release
  561 
  562 	Support for LAPD frames with vISDN
  563 	Support for ERF on channelized T1/E1 cards via DAG API
  564 	Fix capitalization that caused issues crossc compiling on Linux
  565 	Better failure detection on PacketGetAdapterNames()
  566 	Fixes for MPLS packet generation (link layer)
  567 	OP_PACKET now matches the beginning of the packet, instead of
  568 	 beginning+link-layer
  569 	Add DLT/LINKTYPE for carrying FRF.16 Multi-link Frame Relay
  570 	Fix allocation of buffer for list of link-layer types
  571 	Added a new DLT and LINKTYPE value for ARINC 653 Interpartition Communcation Messages
  572 	Fixed a typo in a DLT value: it should start with DLT_ and not LINKTYPE_
  573 	Redefined DLT_CAN20B and LINKTYPE_CAN20B as #190 (as this is the right value for CAN).
  574 	Added definition for DLT_A429 and LINKTYPE_A429 as #184.
  575 	Added a new DLT and LINKTYPE value for CAN v2.0B frames.
  576 	Add support for DLT_JUNIPER_VP.
  577 	Don't double-count received packets on Linux systems that
  578 	 support the PACKET_STATISTICS getsockopt() argument on
  579 	 PF_PACKET sockets.
  580 	Add support for DLT_IEEE802_11 and DLT_IEEE802_11_RADIO link
  581 	 layers in Windows
  582 	Add support to build libpcap.lib and wpcap.dll under Cygnus and
  583 	 MingW32.
  584 
  585 Mon. 	September 5, 2005.  ken@xelerance.com. Summary for 0.9.4 libpcap release
  586 
  587 	Support for radiotap on Linux (Mike Kershaw)
  588 	Fixes for HP-UX
  589 	Support for additional Juniper link-layer types
  590 	Fixes for filters on MPLS-encapsulated packets
  591 	"vlan" filter fixed
  592 	"pppoed" and "pppoes" filters added; the latter modifies later
  593 	parts of the filter expression to look at the PPP headers and
  594 	headers in the PPP payload
  595 
  596 Tue. 	July 5, 2005.  ken@xelerance.com. Summary for 0.9.3 libpcap release
  597 
  598 	Fixes for compiling on nearly every platform,
  599 		including improved 64bit support
  600 	MSDOS Support
  601 	Add support for sending packets
  602 	OpenBSD pf format support
  603 	IrDA capture (Linux only)
  604 
  605 Tue.   March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release
  606 
  607 	Fixed minor problem in gencode.c that would appear on 64-bit
  608 	platforms.
  609 	Version number is now sane.
  610 
  611 Mon.   March 29, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.2 release
  612 
  613 	updates for autoconf 2.5
  614 	fixes for ppp interfaces for freebsd 4.1
  615 	pcap gencode can generate code for 802.11, IEEE1394, and pflog.
  616 
  617 Wed.   November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 0.8 release
  618 
  619 	added pcap_findalldevs()
  620 	Win32 patches from NetGroup, Politecnico di Torino (Italy)
  621 	OpenBSD pf, DLT_PFLOG added
  622 	Many changes to ATM support.
  623 	lookup pcap_lookupnet()
  624 	Added DLT_ARCNET_LINUX, DLT_ENC, DLT_IEEE802_11_RADIO, DLT_SUNATM,
  625 		DLT_IP_OVER_FC, DLT_FRELAY, others.
  626 	Sigh.  More AIX wonderfulness.
  627 	Document updates.
  628 	Changes to API: pcap_next_ex(), pcap_breakloop(), pcap_dump_flush(),
  629 			pcap_list_datalinks(), pcap_set_datalink(),
  630 			pcap_lib_version(), pcap_datalink_val_to_name(),
  631 			pcap_datalink_name_to_val(), new error returns.
  632 
  633 Tuesday, February 25, 2003. fenner@research.att.com.  0.7.2 release
  634 
  635  	Support link types that use 802.2 always, never, and sometimes.
  636  	Don't decrease the size of the BPF buffer from the default.
  637  	Support frame relay.
  638  	Handle 32-bit timestamps in DLPI, and pass the right buffer size.
  639  	Handle Linux systems with modern kernel but without
  640  	 SOL_PACKET in the userland headers.
  641  	Linux support for ARPHRD_RAWHDLC.
  642  	Handle 32-bit timestamps in snoop.
  643  	Support eg (Octane/O2xxx/O3xxx Gigabit) devices.
  644  	Add new reserved DLT types.
  645 
  646 Monday October 23, 2001. mcr@sandelman.ottawa.on.ca. Summary for 0.7 release
  647 
  648 	Added pcap_findalldevs() call to get list of interfaces in a MI way.
  649 
  650 	pcap_stats() has been documented as to what its counters mean on
  651 	each platform.
  652 
  653 Tuesday January 9, 2001. guy@alum.mit.edu. Summary for 0.6 release
  654 
  655 	New Linux libpcap implementation, which, in 2.2 and later
  656 	kernels, uses PF_PACKET sockets and supports kernel packet
  657 	filtering (if compiled into the kernel), and supports the "any"
  658 	device for capturing on all interfaces.  Cleans up promiscuous
  659 	mode better on pre-2.2 kernels, and has various other fixes
  660 	(handles 2.4 ARPHRD_IEEE802_TR, handles ISDN devices better,
  661 	doesn't show duplicate packets on loopback interface, etc.).
  662 
  663 	Fixed HP-UX libpcap implementation to correctly get the PPA for
  664 	an interface, to allow interfaces to be opened by interface name.
  665 
  666 	libpcap savefiles have system-independent link-layer type values
  667 	in the header, rather than sometimes platform-dependent DLT_
  668 	values, to make it easier to exchange capture files between
  669 	different OSes.
  670 
  671 	Non-standard capture files produced by some Linux tcpdumps, e.g.
  672 	the one from Red Hat Linux 6.2 and later, can now be read.
  673 
  674 	Updated autoconf stock files.
  675 
  676 	Filter expressions can filter on VLAN IDs and various OSI
  677 	protocols, and work on Token Ring (with non-source-routed
  678 	packets).
  679 
  680 	"pcap_open_dead()" added to allow compiling filter expressions
  681 	to pcap code without opening a capture device or capture file.
  682 
  683 	Header files fixed to allow use in C++ programs.
  684 
  685 	Removed dependancy on native headers for packet layout.
  686 	Removed Linux specific headers that were shipped.
  687 
  688 	Security fixes: Strcpy replaced with strlcpy, sprintf replaced
  689 	with snprintf.
  690 
  691 	Fixed bug that could cause subsequent "pcap_compile()"s to fail
  692 	erroneously after one compile failed.
  693 
  694 	Assorted other bug fixes.
  695 
  696 	README.aix and README.linux files added to describe
  697 	platform-specific issues.
  698 
  699 	"getifaddrs()" rather than SIOCGIFCONF used, if available.
  700 
  701 v0.5 Sat Jun 10 11:09:15 PDT 2000
  702 
  703 itojun@iijlab.net
  704 - Brought in KAME IPv6/IPsec bpf compiler.
  705 - Fixes for NetBSD.
  706 - Support added for OpenBSD DLT_LOOP and BSD/OS DLT_C_HDLC (Cisco HDLC),
  707   and changes to work around different BSDs having different DLT_ types
  708   with the same numeric value.
  709 
  710 Assar Westerlund  <assar@sics.se>
  711 - Building outside the source code tree fixed.
  712 - Changed to write out time stamps with 32-bit seconds and microseconds
  713   fields, regardless of whether those fields are 32 bits or 64 bits in
  714   the OS's native "struct timeval".
  715 - Changed "pcap_lookupdev()" to dynamically grow the buffer into which
  716   the list of interfaces is read as necessary in order to hold the
  717   entire list.
  718 
  719 Greg Troxel <gdt@ir.bbn.com>
  720 - Added a new "pcap_compile_nopcap()", which lets you compile a filter
  721   expression into a BPF program without having an open live capture or
  722   capture file.
  723 
  724 v0.4 Sat Jul 25 12:40:09 PDT 1998
  725 
  726 - Fix endian problem with DLT_NULL devices. From FreeBSD via Bill
  727   Fenner (fenner@parc.xerox.com)
  728 
  729 - Fix alignment problem with FDDI under DLPI. This was causing core
  730   dumps under Solaris.
  731 
  732 - Added configure options to disable flex and bison. Resulted from a
  733   bug report by barnett@grymoire.crd.ge.com (Bruce Barnett). Also added
  734   options to disable gcc and to force a particular packet capture type.
  735 
  736 - Added support for Fore ATM interfaces (qaa and fa) under IRIX. Thanks
  737   to John Hawkinson (jhawk@mit.edu)
  738 
  739 - Change Linux PPP and SLIP to use DLT_RAW since the kernel does not
  740   supply any "link layer" data.
  741 
  742 - Change Linux to use SIOCGIFHWADDR ioctl to determine link layer type.
  743   Thanks to Thomas Sailer (sailer@ife.ee.ethz.ch)
  744 
  745 - Change IRIX PPP to use DLT_RAW since the kernel does not supply any
  746   "link layer" data.
  747 
  748 - Modified to support the new BSD/OS 2.1 PPP and SLIP link layer header
  749   formats.
  750 
  751 - Added some new SGI snoop interface types. Thanks to Steve Alexander
  752   (sca@refugee.engr.sgi.com)
  753 
  754 - Fixes for HP-UX 10.20 (which is similar to HP-UX 9). Thanks to
  755   Richard Allen (ra@hp.is) and Steinar Haug (sthaug@nethelp.no)
  756 
  757 - Fddi supports broadcast as reported by Jeff Macdonald
  758   (jeff@iacnet.com). Also correct ieee802 and arcnet.
  759 
  760 - Determine Linux pcap buffer size at run time or else it might not be
  761   big enough for some interface types (e.g. FDDI). Thanks to Jes
  762   Sorensen (Jes.Sorensen@cern.ch)
  763 
  764 - Fix some linux alignment problems.
  765 
  766 - Document promisc argument to pcap_open_live(). Reported by Ian Marsh
  767   (ianm@sics.se)
  768 
  769 - Support Metricom radio packets under Linux. Thanks to Kevin Lai
  770   (laik@gunpowder.stanford.edu)
  771 
  772 - Bind to interface name under Linux to avoid packets from multiple
  773   interfaces on multi-homed hosts. Thanks to Kevin Lai
  774   (laik@gunpowder.stanford.edu)
  775 
  776 - Change L_SET to SEEK_SET for HP-UX. Thanks to Roland Roberts
  777   (rroberts@muller.com)
  778 
  779 - Fixed an uninitialized memory reference found by Kent Vander Velden
  780   (graphix@iastate.edu)
  781 
  782 - Fixed lex pattern for IDs to allow leading digits. As reported by
  783   Theo de Raadt (deraadt@cvs.openbsd.org)
  784 
  785 - Fixed Linux include file problems when using GNU libc.
  786 
  787 - Ifdef ARPHRD_FDDI since not all versions of the Linux kernel have it.
  788   Reported reported by Eric Jacksch (jacksch@tenebris.ca)
  789 
  790 - Fixed bug in pcap_dispatch() that kept it from returning on packet
  791   timeouts.
  792 
  793 - Changed ISLOOPBACK() macro when IFF_LOOPBACK isn't available to check
  794   for "lo" followed by an eos or digit (newer versions of Linux
  795   apparently call the loopback "lo" instead of "lo0").
  796 
  797 - Fixed Linux networking include files to use ints instead of longs to
  798   avoid problems with 64 bit longs on the alpha. Thanks to Cristian
  799   Gafton (gafton@redhat.com)
  800 
  801 v0.3 Sat Nov 30 20:56:27 PST 1996
  802 
  803 - Added Linux support.
  804 
  805 - Fixed savefile bugs.
  806 
  807 - Solaris x86 fix from Tim Rylance (t.rylance@elsevier.nl)
  808 
  809 - Add support for bpf kernel port filters.
  810 
  811 - Remove duplicate atalk protocol table entry. Thanks to Christian
  812   Hopps (chopps@water.emich.edu)
  813 
  814 - Fixed pcap_lookupdev() to ignore nonexistent devices. This was
  815   reported to happen under BSD/OS by David Vincenzetti
  816   (vince@cryptonet.it)
  817 
  818 - Avoid solaris compiler warnings. Thanks to Bruce Barnett
  819   (barnett@grymoire.crd.ge.com)
  820 
  821 v0.2.1 Sun Jul 14 03:02:26 PDT 1996
  822 
  823 - Fixes for HP-UX 10. Thanks in part to to Thomas Wolfram
  824   (wolf@prz.tu-berlin.de) and Rick Jones (raj@hpisrdq.cup.hp.com)
  825 
  826 - Added support for SINIX. Thanks to Andrej Borsenkow
  827   (borsenkow.msk@sni.de)
  828 
  829 - Fixes for AIX (although this system is not yet supported). Thanks to
  830   John Hawkinson (jhawk@mit.edu)
  831 
  832 - Use autoconf's idea of the top level directory in install targets.
  833   Thanks to John Hawkinson.
  834 
  835 - Add missing autoconf packet capture result message. Thanks to Bill
  836   Fenner (fenner@parc.xerox.com)
  837 
  838 - Fixed padding problems in the pf module.
  839 
  840 - Fixed some more alignment problems on the alpha.
  841 
  842 - Added explicit netmask support. Thanks to Steve Nuchia
  843   (steve@research.oknet.com)
  844 
  845 - Fixed to handle raw ip addresses such as 0.0.0.1 without "left
  846   justifing"
  847 
  848 - Add "sca" keyword (for DEC cluster services) as suggested by Terry
  849   Kennedy (terry@spcvxa.spc.edu)
  850 
  851 - Add "atalk" keyword as suggested by John Hawkinson.
  852 
  853 - Add "igrp" keyword.
  854 
  855 - Fixed HID definition in grammar.y to be a string, not a value.
  856 
  857 - Use $CC when checking gcc version. Thanks to Carl Lindberg
  858   (carl_lindberg@blacksmith.com)
  859 
  860 - Removed obsolete reference to pcap_immediate() from the man page.
  861   Michael Stolarchuk (mts@terminator.rs.itd.umich.edu)
  862 
  863 - DLT_NULL has a 4 byte family header. Thanks to Jeffrey Honig
  864   (jch@bsdi.com)
  865 
  866 v0.2 Sun Jun 23 02:28:42 PDT 1996
  867 
  868 - Add support for HP-UX. Resulted from code contributed by Tom Murray
  869   (tmurray@hpindck.cup.hp.com) and Philippe-Andri Prindeville
  870   (philipp@res.enst.fr)
  871 
  872 - Update INSTALL with a reminder to install include files. Thanks to
  873   Mark Andrews (mandrews@aw.sgi.com)
  874 
  875 - Fix bpf compiler alignment bug on the alpha.
  876 
  877 - Use autoconf to detect architectures that can't handle misaligned
  878   accesses.
  879 
  880 - Added loopback support for snoop. Resulted from report Steve
  881   Alexander (sca@engr.sgi.com)
  882 
  883 v0.1 Fri Apr 28 18:11:03 PDT 1995
  884 
  885 - Fixed compiler and optimizer bugs.  The BPF filter engine uses unsigned
  886   comparison operators, while the code generator and optimizer assumed
  887   signed semantics in several places.  Thanks to Charlie Slater
  888   (cslater@imatek.com) for pointing this out.
  889 
  890 - Removed FDDI ifdef's, they aren't really needed. Resulted from report
  891   by Gary Veum (veum@boa.gsfc.nasa.gov).
  892 
  893 - Add pcap-null.c which allows offline use of libpcap on systems that
  894   don't support live package capture. This feature resulting from a
  895   request from Jan van Oorschot (j.p.m.voorschot@et.tudelft.nl).
  896 
  897 - Make bpf_compile() reentrant. Fix thanks to Pascal Hennequin
  898   (Pascal.Hennequin@hugo.int-evry.fr).
  899 
  900 - Port to GNU autoconf.
  901 
  902 - Fix pcap-dlpi.c to work with isdn. Resulted from report by Flemming
  903   Johansen (fsj@csd.cri.dk).
  904 
  905 - Handle multi-digit interface unit numbers (aka ppa's) under dlpi.
  906   Resulted from report by Daniel Ehrlich (ehrlich@cse.psu.edu).
  907 
  908 - Fix pcap-dlpi.c to work in non-promiscuous mode. Resulted from report
  909   by Jeff Murphy (jcmurphy@acsu.buffalo.edu).
  910 
  911 - Add support for "long jumps". Thanks to Jeffrey Mogul
  912   (mogul@pa.dec.com).
  913 
  914 - Fix minor problems when compiling with BDEBUG as noticed by Scott
  915   Bertilson (scott@unet.umn.edu).
  916 
  917 - Declare sys_errlist "const char *const" to avoid problems under
  918   FreeBSD. Resulted from report by jher@eden.com.
  919 
  920 v0.0.6 Fri Apr 28 04:07:13 PDT 1995
  921 
  922 - Add missing variable declaration missing from 0.0.6
  923 
  924 v0.0.5 Fri Apr 28 00:22:21 PDT 1995
  925 
  926 - Workaround for problems when pcap_read() returns 0 due to the timeout
  927   expiring.
  928 
  929 v0.0.4 Thu Apr 20 20:41:48 PDT 1995
  930 
  931 - Change configuration to not use gcc v2 flags with gcc v1.
  932 
  933 - Fixed a bug in pcap_next(); if pcap_dispatch() returns 0, pcap_next()
  934   should also return 0. Thanks to Richard Stevens (rstevens@noao.edu).
  935 
  936 - Fixed configure to test for snoop before dlpi to avoid problems under
  937   IRIX 5. Thanks to J. Eric Townsend (jet@abulafia.genmagic.com).
  938 
  939 - Hack around deficiency in Ultrix's make.
  940 
  941 - Fix two bugs related to the Solaris pre-5.3.2 bufmod bug; handle
  942   savefiles that have more than snapshot bytes of data in them (so we
  943   can read old savefiles) and avoid writing such files.
  944 
  945 - Added checkioctl which is used with gcc to check that the
  946   "fixincludes" script has been run.
  947 
  948 v0.0.3 Tue Oct 18 18:13:46 PDT 1994
  949 
  950 - Fixed configure to test for snoop before dlpi to avoid problems under
  951   IRIX 5. Thanks to J. Eric Townsend (jet@abulafia.genmagic.com).
  952 
  953 v0.0.2 Wed Oct 12 20:56:37 PDT 1994
  954 
  955 - Implement timeout in the dlpi pcap_open_live(). Thanks to Richard
  956   Stevens.
  957 
  958 - Determine pcap link type from dlpi media type. Resulted from report
  959   by Mahesh Jethanandani (mahesh@npix.com).
  960 
  961 v0.0.1 Fri Jun 24 14:50:57 PDT 1994
  962 
  963 - Fixed bug in nit_setflags() in pcap-snit.c. The streams ioctl timeout
  964   wasn't being initialized sometimes resulting in an "NIOCSFLAGS:
  965   Invalid argument" error under OSF/1. Reported by Matt Day
  966   (mday@artisoft.com) and Danny Mitzel (dmitzel@whitney.hitc.com).
  967 
  968 - Turn on FDDI support by default.
  969 
  970 v0.0 Mon Jun 20 19:20:16 PDT 1994
  971 
  972 - Initial release.
  973 
  974 - Fixed bug with greater/less keywords, reported by Mark Andrews
  975   (mandrews@alias.com).
  976 
  977 - Fix bug where '|' was defined as BPF_AND instead of BPF_OR, reported
  978   by Elan Amir (elan@leeb.cs.berkeley.edu).
  979 
  980 - Machines with little-endian byte ordering are supported thanks to
  981   Jeff Mogul.
  982 
  983 - Add hack for version 2.3 savefiles which don't have caplen and len
  984   swapped thanks to Vern Paxson.
  985 
  986 - Added "&&" and "||" aliases for "and" and "or" thanks to Vern Paxson.
  987 
  988 - Added length, inbound and outbound keywords.