1Tuesday, December 29, 2020 2 Summary for 1.10.0 libpcap release 3 Require, and assume, some level of C99 support in the C compiler 4 Require Visual Studio 2015 or later if using Visual Studio 5 Add support for capturing on DPDK devices 6 rpcap: support rpcap-over-TLS 7 Windows: report the system error for PacketSetHwFilter() failures 8 Label most APIs by the first release in which they're available 9 Add support for getting and setting packet time stamp types 10 with Npcap 11 Add pcap_init(), and add support for UTF-8 strings, including error 12 messages, on Windows 13 Improve man pages, including adding backward compatibility notes 14 Fix configure script issues, including with libnl on Linux 15 Fix CMake issues 16 Squelch complaints from Bison about "%define api.pure" being 17 deprecated 18 Fix some memory leaks, including in pcap_compile() 19 Linux: handle systems without AF_INET or AF_UNIX socket support 20 Catch invalid IPv4 addresses in filters 21 AIX: fix loading of BPF kernel extension 22 rpcapd: fix core dumps with invalid configuration file 23 Show special Linux BPF offsets symbolically in bpf_image() and 24 bpf_dump() 25 Add some overflow checks in the optimizer 26 Add pcap_datalink_val_to_description_or_dlt() 27 Windows: make the snapshot length work even if pcap_setfilter() 28 isn't called 29 Linux: get rid of Wireless Extensions for turning monitor mode on 30 Handle the pcap private data in a fashion that makes fewer 31 assumptions about memory layouts (might fix GitHub issue #940 32 on ARM) 33 Fix "unknown ether proto 'aarp'" 34 Fix some issues found by cppcheck. 35 Linux: proper memory sync for PACKET_MMAP (may prevent GitHub issue 36 #898) 37 Remove undocumented and rather old "ether proto" protocols 38 Fix some thread safety issues 39 Windows: add pcap_handle(), and deprecate pcap_fileno() 40 AirPcap: add AirPcap support in a module, rather than using 41 WinPcap/Npcap's support for it 42 Linux: drop support for libnl 1 and 2. 43 Linux: Require PF_PACKET support, and kernel 2.6.27 or later 44 Add DLT_LINUX_SLL2 45 Add a new filter "ifindex" for DLT_LINUX_SLL2 files and live 46 Linux captures 47 optimizer: add a hack to try to catch certain optimizer loops 48 (should prevent GitHub issue #112) 49 Probe CONFIGURATION descriptor of connected USB devices 50 macOS: cope with getting EPWROFF from SIOCGIFMEDIA 51 Linux: return error on interface going away, but not if it just went 52 down 53 Windows: fix compilation on Cygwin/MSYS 54 Linux: set socket protocol only after packet ring configured, 55 reducing bogus packet drop reports 56 pcap_findalldevs(): don't sort interfaces by unit number 57 Linux: get ifdrop stats from sysfs. 58 Fix various security issues reported by Charles Smith at Tangible 59 Security 60 Fix various security issues reported by Include Security 61 rpcapd: on UN*X, don't tell the client why authentication failed 62 Linux: when adjusting BPF programs, do not subtract the 63 SLL[2]_HDR_LEN if the location is negative (special metadata 64 offset) 65 Preserve references to metadata when adjusting the program; 66 see https://github.com/the-tcpdump-group/tcpdump/issues/480#issuecomment-486827278 67 Always return a list of supported time-stamp types, even if only 68 host time stamps are supported 69 Linux: with a timeout of zero, wait indefinitely 70 Linux: clean up support for some non-GNU libc C libraries 71 Increase the maximum snaplen for LINKTYPE_USBPCAP/DLT_USBPCAP 72 Fix handling of some ioctls that fail with "permission denied" even 73 when the ioctl isn't supported at all 74 Added support for ICMPv6 types 1-4 as tokens in filters 75 Windows: Report PCAP_ERROR_NO_SUCH_DEVICE for a non-existent device 76 Windows: return an appropriate error message for device removed or 77 device unusable due to a suspend/resume 78 BPF: treat both ENXIO (everybody but OpenBSD) and EIO (OpenBSD) as 79 meaning "the interface was removed" 80 BPF: report "the interface disappeared", not "the interface went 81 down", if the interface was removed during a capture 82 Linux, Windows: report a warning for unknown link-layer header types 83 Create the file in pcap_dump_open_append() if it doesn't exist 84 Linux, NPF: have pcap_breakloop() forcibly break out of a sleeping 85 capture loop 86 Report the DLT description in error messages 87 Linux: Add support for DSA data link types 88 Linux USB: use the snapshot length to set the buffer size, and set 89 the len field to reflect the length in the URB (GitHub issue 90 #808) 91 rpcapd: allow rpcapd to rebind more rapidly (GitHub issue #765) 92 Windows: clean up building DLL 93 Fix compilation of pcap-tc.c 94 Add Haiku pcap implementation 95 Windows: handle CRT mismatch for pcap_dump_fopen() 96 Windows: map NdisMediumWirelessWan to DLT_RAW 97 rpcap: add some new authentication libpcap error codes for 98 specific errors 99 rpcap: redo protocol version negotiation to avoid problems with old 100 servers (it still works with servers using the old negotiation, 101 as well as servers not supporting negotiation) 102 rpcap: error handling cleanups 103 rpcapd: fix some inetd issues 104 Don't assume ARM supports unaligned accesses 105 Remove (unused) SITA support here. 106 Correctly handle pcapng captures with more than one IDB with a 107 snspshot length greater than the supported maximum 108 109Sunday, July 22, 2018 110 Summary for 1.9.1 libpcap release 111 Mention pcap_get_required_select_timeout() in the main pcap man page 112 Fix pcap-usb-linux.c build on systems with musl 113 Fix assorted man page and other documentation issues 114 Plug assorted memory leaks 115 Documentation changes to use https: 116 Changes to how time stamp calculations are done 117 Lots of tweaks to make newer compilers happier and warning-free and 118 to fix instances of C undefined behavior 119 Warn if AC_PROG_CC_C99 can't enable C99 support 120 Rename pcap_set_protocol() to pcap_set_protocol_linux(). 121 Align pcap_t private data on an 8-byte boundary. 122 Fix various error messages 123 Use 64-bit clean API in dag_findalldevs() 124 Fix cleaning up after some errors 125 Work around some ethtool ioctl bugs in newer Linux kernels (GitHub 126 issue #689) 127 Add backwards compatibility sections to some man pages (GitHub issue 128 #745) 129 Fix autotool configuration on AIX and macOS 130 Don't export bpf_filter_with_aux_data() or struct bpf_aux_data; 131 they're internal-only and subject to change 132 Fix pcapng block size checking 133 On macOS, don't build rpcapd or test programs any fatter than they 134 need to be 135 Fix reading of capture statistics for Linux USB 136 Fix packet size values for Linux USB packets (GitHub issue #808) 137 Check only VID in VLAN test in filterss (GitHub issue #461) 138 Fix pcap_list_datalinks on 802.11 devices on macOS 139 Fix overflows with very large snapshot length in pcap file 140 Improve parsing of rpcapd configuration file (GitHub issue #767) 141 Handle systems without strlcpy() or strlcat() better 142 Fix crashes and other errors with invalid filter expressions 143 Fix use of uninitialized file descriptor in remote capture 144 Fix some CMake issues 145 Fix some divide-by-zero issues with the filter compiler 146 Work around a GNU libc bug in pcap_nametonetaddr() 147 Add support for DLT_LINUX_SLL2 148 Fix handling of the packet-count argument for Myricom SNF devices 149 Fix --disable-rdma in configure script (GitHub issue #782) 150 Fix compilation of TurboCap support (GitHub issue #764) 151 Constify first argument to pcap_findalldevs_ex() 152 Fix a number of issues when running rpcapd as an inetd-style daemon 153 Fix CMake issues with D-Bus libraries 154 In rpcapd, clean up termination of a capture session 155 Redo remote capture protocol negotiation 156 In rpcapd, report the same error for "invalid user name" and 157 "invalid password", to make brute-forcing harder 158 For remote captures, add an error code for "the server requires TLS" 159 Fix pcap_dump_fopen() on Windows to avoid clashes between 160 {Win,N}Pcap and application C runtimes 161 Fix exporting of functions from Windows DLLs (GitHub issue #810) 162 Fix building as part of Npcap 163 Allow rpcapd to rebind more rapidly 164 Fix building shared libpcap library on midipix (midipix.org) 165 Fix hack to detect UTF-16LE adapter names on Windows not to go past 166 the end of the string 167 Fix handling of "wireless WAN" (mobile phone network modems) on 168 Windows with WinPcap/Npcap (GitHub issue #824) 169 Have pcap_dump_open_append() create the dump file if it doesn't 170 exists (GitHub issue #247) 171 Fix the maxmum snapshot length for DLT_USBPCAP 172 Use -fPIC when building for 64-bit SPARC on Linux (GitHub issue #837) 173 Fix CMake 64-bit library installation directory on some Linux 174 distributions 175 Boost the TPACKET_V3 timeout to the maximum if a timeout of 0 was 176 specified 177 Five CVE-2019-15161, CVE-2019-15162, CVE-2019-15163, CVE-2019-15164, CVE-2019-15165 178 Fixes for CVE-2018-16301, errors in pcapng reading. 179 PCAPNG reader applies some sanity checks before doing malloc(). 180 181Sunday, June 24, 2018, by mcr@sandelman.ca 182 Summary for 1.9.0 libpcap release 183 Added testing system to libpcap, independent of tcpdump 184 Changes to how pcap_t is activated 185 Adding support for Large stream buffers on Endace DAG cards 186 Changes to BSD 3-clause license to 2-clause licence 187 Additions to TCP header parsing, per RFC3168 188 Add CMake build process (extensive number of changes) 189 Assign a value for OpenBSD DLT_OPENFLOW. 190 Support setting non-blocking mode before activating. 191 Extensive build support for Windows VS2010 and MINGW (many many changes, over many months) 192 Added RPCAPD support when --enable-remote (default no) 193 Add the rpcap daemon source and build instructions. 194 Put back the greasy "save the capture filter string so we can tweak it" 195 hack, that keeps libpcap from capturing rpcap traffic. 196 Fixes for captures on MacOS, utun0 197 fixes so that non-AF_INET addresses, are not ==AF_INET6 addresses. 198 Add a linktype for IBM SDLC frames containing SNA PDUs. 199 pcap_compile() in 1.8.0 and later is newly thread-safe. 200 bound snaplen for linux tpacket_v2 to ~64k 201 Make VLAN filter handle both metadata and inline tags 202 D-Bus captures can now be up to 128MB in size 203 Added LORATAP DLT value 204 Added DLT_VSOCK for https://qemu-project.org/Features/VirtioVsock 205 probe_devices() fixes not to overrun buffer for name of device 206 Add linux-specific pcap_set_protocol_linux() to allow specifying a specific capture protocol. 207 RDMA sniffing support for pcap 208 Add Nordic Semiconductor Bluetooth LE sniffer link-layer header type. 209 fixes for reading /etc/ethers 210 Make it possible to build on Windows without packet.dll. 211 Add tests for large file support on UN*X. 212 Solaris fixes to work with 2.8.6 213 configuration test now looks for header files, not capture devices present 214 Fix to work with Berkeley YACC. 215 fixes for DragonBSD compilation of pcap-netmap.c 216 Clean up the ether_hostton() stuff. 217 Add an option to disable Linux memory-mapped capture support. 218 Add DAG API support checks. 219 Add Septel, Myricom SNF, and Riverbed TurboCap checks. 220 Add checks for Linux USB, Linux Bluetooth, D-Bus, and RDMA sniffing support. 221 Add a check for hardware time stamping on Linux. 222 Don't bother supporting pre-2005 Visual Studio. 223 Increased minimum autoconf version requirement to 2.64 224 Add DLT value 273 for XRA-31 sniffer 225 Clean up handing of signal interrupts in pcap_read_nocb_remote(). 226 Use the XPG 4.2 versions of the networking APIs in Solaris. 227 Fix, and better explain, the "IPv6 means IPv6, not IPv4" option setting. 228 Explicitly warn that negative packet buffer timeouts should not be used. 229 rpcapd: Add support inetd-likes, including xinetd.conf, and systemd units 230 Rename DLT_IEEE802_15_4 to DLT_IEEE802_15_4_WITHFCS. 231 Add DISPLAYPORT AUX link type 232 Remove the sunos4 kernel modules and all references to them. 233 Add more interface flags to pcap_findalldevs(). 234 Summary for 1.9.0 libpcap release (to 2017-01-25 by guy@alum.mit.edu) 235 Man page improvements 236 Fix Linux cooked mode userspace filtering (GitHub pull request #429) 237 Fix compilation if IPv6 support not enabled 238 Fix some Linux memory-mapped capture buffer size issues 239 Don't fail if kernel filter can't be set on Linux (GitHub issue 240 #549) 241 Improve sorting of interfaces for pcap_findalldevs() 242 Don't list Linux usbmon devices if usbmon module isn't loaded 243 Report PCAP_ERROR_PERM_DENIED if no permission to open Linux usbmon 244 devices 245 Fix DLT_ type for Solaris IPNET devices 246 Always return an error message for errors finding DAG or Myricom 247 devices 248 If possible, don't require that a device be openable when 249 enumerating them for pcap_findalldevs() 250 Don't put incompletely-initialized addresses in the address list for 251 When finding Myricom devices, update description for regular 252 interfaces that are Myricom devices and handle SNF_FLAGS=0x2(port 253 aggregation enabled) 254 Fix compilation error in DAG support 255 Fix issues with CMake configuration 256 Add support for stream buffers larger than 2GB on newer DAG cards 257 Remove support for building against DAG versions without STREAMS 258 support (before dag-3.0.0 2007) 259 260Tuesday, Oct. 25, 2016 mcr@sandelman.ca 261 Summary for 1.8.1 libpcap release 262 Add a target in Makefile.in for Exuberant Ctags use: 'extags'. 263 Rename configure.in to configure.ac: autoconf 2.59 264 Clean up the name-to-DLT mapping table. 265 Add some newer DLT_ values: IPMI_HPM_2,ZWAVE_R1_R2,ZWAVE_R3,WATTSTOPPER_DLM,ISO_14443,RDS 266 Clarify what the return values are for both success and failure. 267 Many changes to build on windows 268 Check for the "break the loop" condition in the inner loop for TPACKET_V3. 269 Fix handling of packet count in the TPACKET_V3 inner loop: GitHub issue #493. 270 Filter out duplicate looped back CAN frames. 271 Fix the handling of loopback filters for IPv6 packets. 272 Add a link-layer header type for RDS (IEC 62106) groups. 273 Use different intermediate folders for x86 and x64 builds on Windows. 274 On Linux, handle all CAN captures with pcap-linux.c, in cooked mode. 275 Removes the need for the "host-endian" link-layer header type. 276 Compile with '-Wused-but-marked-unused' in devel mode if supported 277 Have separate DLTs for big-endian and host-endian SocketCAN headers. 278 Reflect version.h being renamed to pcap_version.h. 279 Require that version.h be generated: all build procedures we support generate version.h (autoconf, CMake, MSVC)! 280 Properly check for sock_recv() errors. 281 Re-impose some of Winsock's limitations on sock_recv(). 282 Replace sprintf() with pcap_snprintf(). 283 Fix signature of pcap_stats_ex_remote(). 284 Initial cmake support for remote packet capture. 285 Have rpcap_remoteact_getsock() return a SOCKET and supply an "is active" flag. 286 Clean up {DAG, Septel, Myricom SNF}-only builds. 287 Do UTF-16-to-ASCII conversion into the right place. 288 pcap_create_interface() needs the interface name on Linux. 289 Clean up hardware time stamp support: the "any" device does not support any time stamp types. 290 Add support for capturing on FreeBSD usbusN interfaces. 291 Add a LINKTYPE/DLT_ value for FreeBSD USB. 292 Go back to using PCAP_API on Windows. 293 CMake support 294 Add TurboCap support from WinPcap. 295 Recognize 802.1ad nested VLAN tag in vlan filter. 296 297Thursday Sep. 3, 2015 guy@alum.mit.edu 298 Summary for 1.7.5 libpcap release 299 Man page cleanups. 300 Add some allocation failure checks. 301 Fix a number of Linux/ucLinux configure/build issues. 302 Fix some memory leaks. 303 Recognize 802.1ad nested VLAN tag in vlan filter. 304 Fix building Bluetooth Linux Monitor support with BlueZ 5.1+ 305 306Saturday Jun. 27, 2015 mcr@sandelman.ca 307 Summary for 1.7.4 libpcap release 308 Include fix for GitHub issue #424 -- out of tree builds. 309 310Friday Apr. 10, 2015 guy@alum.mit.edu 311 Summary for 1.7.3 libpcap release 312 Work around a Linux bonding driver bug. 313 314Thursday Feb. 12, 2015 guy@alum.mit.edu/mcr@sandelman.ca 315 Summary for 1.7.2 libpcap release 316 Support for filtering Geneve encapsulated packets. 317 Generalize encapsulation handling, fixing some bugs. 318 Don't add null addresses to address lists. 319 Add pcap_dump_open_append() to open for appending. 320 Fix the swapping of isochronous descriptors in Linux USB. 321 Attempt to handle TPACKET_V1 with 32-bit userland and 64-bit kernel. 322 323Wednesday Nov. 12, 2014 guy@alum.mit.edu/mcr@sandelman.ca 324 Summary for 1.7.0 libpcap release 325 Fix handling of zones for BPF on Solaris 326 new DLT for ZWAVE 327 clarifications for read timeouts. 328 Use BPF extensions in compiled filters, fixing VLAN filters 329 some fixes to compilation without stdint.h 330 EBUSY can now be returned by SNFv3 code. 331 Fix the range checks in BPF loads 332 Various DAG fixes. 333 Various Linux fixes. 334 335Monday Aug. 12, 2014 guy@alum.mit.edu 336 Summary for 1.6.2 libpcap release 337 Don't crash on filters testing a non-existent link-layer type 338 field. 339 Fix sending in non-blocking mode on Linux with memory-mapped 340 capture. 341 Fix timestamps when reading pcap-ng files on big-endian 342 machines. 343 344Saturday Jul. 19, 2014 mcr@sandelman.ca 345 Summary for 1.6.1 libpcap release 346 some fixes for the any device 347 changes for how --enable-XXX (--enable-sniffing, --enable-can) works 348 349Wednesday Jul. 2, 2014 mcr@sandelman.ca 350 Summary for 1.6.0 libpcap release 351 Don't support D-Bus sniffing on OS X 352 fixes for byte order issues with NFLOG captures 353 Handle using cooked mode for DLT_NETLINK in activate_new(). 354 on platforms where you can not capture on down interfaces, do not list them 355 but: do list interfaces which are down, if you can capture on them! 356 357Wednesday December 18, 2013 guy@alum.mit.edu 358Summary for 1.5.3 libpcap release 359 Don't let packets that don't match the current filter get to the 360 application when TPACKET_V3 is used. (GitHub issue #331) 361 Fix handling of pcap_loop()/pcap_dispatch() with a packet count 362 of 0 on some platforms (including Linux with TPACKET_V3). 363 (GitHub issue #333) 364 Work around TPACKET_V3 deficiency that causes packets to be lost 365 when a timeout of 0 is specified. (GitHub issue #335) 366 Man page formatting fixes. 367 368Wednesday December 4, 2013 guy@alum.mit.edu 369Summary for 1.5.2 libpcap release 370 Fix libpcap to work when compiled with TPACKET_V3 support and 371 running on a kernel without TPACKET_V3 support. (GitHub 372 issue #329) 373 374Wednesday November 20, 2013 guy@alum.mit.edu 375Summary for 1.5.1 libpcap release 376 Report an error, rather than crashing, if an IPv6 address is 377 used for link-layer filtering. (Wireshark bug 9376) 378 379Wednesday October 30, 2013 guy@alum.mit.edu 380Summary for 1.5.0 libpcap release 381 TPACKET_V3 support added for Linux 382 Point users to the the-tcpdump-group repository on GitHub rather 383 than the mcr repository 384 Checks added for malloc()/realloc()/etc. failures 385 Fixed build on Solaris 11 386 Support filtering E1 SS7 traffic on MTP2 layer Annex A 387 Use "ln -s" to link man pages by default 388 Add support for getting nanosecond-resolution time stamps when 389 capturing and reading capture files 390 Many changes to autoconf to deal better with non-GCC compilers 391 added many new DLT types 392 393Saturday April 6, 2013 guy@alum.mit.edu 394Summary for 1.4.0 libpcap release 395 Add netfilter/nfqueue interface. 396 If we don't have support for IPv6 address resolution, support, 397 in filter expressions, what IPv6 stuff we can. 398 Fix pcap-config to include -lpthread if canusb support is 399 present 400 Try to fix "pcap_parse not defined" problems when --without-flex 401 and --without-bison are used when you have Flex and Bison 402 Fix some issues with the pcap_loop man page. 403 Fix pcap_getnonblock() and pcap_setnonblock() to fill in the 404 supplied error message buffer 405 Fix typo that, it appeared, would cause pcap-libdlpi.c not to 406 compile (perhaps systems with libdlpi also have BPF and use 407 that instead) 408 Catch attempts to call pcap_compile() on a non-activated pcap_t 409 Fix crash on Linux with CAN-USB support without usbfs 410 Fix addition of VLAN tags for Linux cooked captures 411 Check for both EOPNOTSUPP and EINVAL after SIOCETHTOOL ioctl, so 412 that the driver can report either one if it doesn't support 413 SIOCETHTOOL 414 Add DLT_INFINIBAND and DLT_SCTP 415 Describe "proto XXX" and "protochain XXX" in the pcap-filter man 416 page 417 Handle either directories, or symlinks to directories, that 418 correspond to interfaces in /sys/class/net 419 Fix handling of VLAN tag insertion to check, on Linux 3.x 420 kernels, for VLAN tag valid flag 421 Clean up some man pages 422 Support libnl3 as well as libnl1 and libnl2 on Linux 423 Fix handling of Bluetooth devices on 3.x Linux kernels 424 425Friday March 30, 2012. mcr@sandelman.ca 426Summary for 1.3.0 libpcap release 427 Handle DLT_PFSYNC in {FreeBSD, other *BSD+Mac OS X, other}. 428 Linux: Don't fail if netfilter isn't enabled in the kernel. 429 Add new link-layer type for NFC Forum LLCP. 430 Put the CANUSB stuff into EXTRA_DIST, so it shows up in the release tarball. 431 Add LINKTYPE_NG40/DLT_NG40. 432 Add DLT_MPEG_2_TS/LINKTYPE_MPEG_2_TS for MPEG-2 transport streams. 433 [PATCH] Fix AIX-3.5 crash with read failure during stress 434 AIX fixes. 435 Introduce --disable-shared configure option. 436 Added initial support for canusb devices. 437 Include the pcap(3PCAP) additions as 1.2.1 changes. 438 many updates to documentation: pcap.3pcap.in 439 Improve 'inbound'/'outbound' capture filters under Linux. 440 Note the cleanup of handling of new DLT_/LINKTYPE_ values. 441 On Lion, don't build for PPC. 442 For mac80211 devices we need to clean up monitor mode on exit. 443 444Friday December 9, 2011. guy@alum.mit.edu. 445Summary for 1.2.1 libpcap release 446 Update README file. 447 Fix typos in README.linux file. 448 Clean up some compiler warnings. 449 Fix Linux compile problems and tests for ethtool.h. 450 Treat Debian/kFreeBSD and GNU/Hurd as systems with GNU 451 toolchains. 452 Support 802.1 QinQ as a form of VLAN in filters. 453 Treat "carp" as equivalent to "vrrp" in filters. 454 Fix code generated for "ip6 protochain". 455 Add some new link-layer header types. 456 Support capturing NetFilter log messages on Linux. 457 Clean up some error messages. 458 Turn off monitor mode on exit for mac80211 interfaces on Linux. 459 Fix problems turning monitor mode on for non-mac80211 interfaces 460 on Linux. 461 Properly fail if /sys/class/net or /proc/net/dev exist but can't 462 be opened. 463 Fail if pcap_activate() is called on an already-activated 464 pcap_t, and add a test program for that. 465 Fix filtering in pcap-ng files. 466 Don't build for PowerPC on Mac OS X Lion. 467 Simplify handling of new DLT_/LINKTYPE_ values. 468 Expand pcap(3PCAP) man page. 469 470Sunday July 24, 2011. mcr@sandelman.ca. 471Summary for 1.2 libpcap release 472 All of the changes listed below for 1.1.1 and 1.1.2. 473 Changes to error handling for pcap_findalldevs(). 474 Fix the calculation of the frame size in memory-mapped captures. 475 Add a link-layer header type for STANAG 5066 D_PDUs. 476 Add a link-layer type for a variant of 3GPP TS 27.010. 477 Noted real nature of LINKTYPE_ARCNET. 478 Add a link-layer type for DVB-CI. 479 Fix configure-script discovery of VLAN acceleration support. 480 see https://netoptimizer.blogspot.com/2010/09/tcpdump-vs-vlan-tags.html 481 Linux, HP-UX, AIX, NetBSD and OpenBSD compilation/conflict fixes. 482 Protect against including AIX 5.x's <net/bpf.h> having been included. 483 Add DLT_DBUS, for raw D-Bus messages. 484 Treat either EPERM or EACCES as "no soup for you". 485 Changes to permissions on DLPI systems. 486 Add DLT_IEEE802_15_4_NOFCS for 802.15.4 interfaces. 487 488Fri. August 6, 2010. guy@alum.mit.edu. 489Summary for 1.1.2 libpcap release 490 Return DLT_ values, not raw LINKTYPE_ values from 491 pcap_datalink() when reading pcap-ng files 492 Add support for "wlan ra" and "wlan ta", to check the RA and TA 493 of WLAN frames that have them 494 Don't crash if "wlan addr{1,2,3,4}" are used without 802.11 495 headers 496 Do filtering on USB and Bluetooth capturing 497 On FreeBSD/SPARC64, use -fPIC - it's apparently necessary 498 Check for valid port numbers (fit in a 16-bit unsigned field) in 499 "port" filters 500 Reject attempts to put savefiles into non-blocking mode 501 Check for "no such device" for the "get the media types" ioctl 502 in *BSD 503 Improve error messages from bpf_open(), and let it do the error 504 handling 505 Return more specific errors from pcap_can_set_rfmon(); fix 506 documentation 507 Update description fetching code for FreeBSD, fix code for 508 OpenBSD 509 Ignore /sys/net/dev files if we get ENODEV for them, not just 510 ENXIO; fixes handling of bonding devices on Linux 511 Fix check for a constant 0 argument to BPF_DIV 512 Use the right version of ar when cross-building 513 Free any filter set on a savefile when the savefile is closed 514 Include the CFLAGS setting when configure was run in the 515 compiler flags 516 Add support for 802.15.4 interfaces on Linux 517 518Thu. April 1, 2010. guy@alum.mit.edu. 519Summary for 1.1.1 libpcap release 520 Update CHANGES to reflect more of the changes in 1.1.0. 521 Fix build on RHEL5. 522 Fix shared library build on AIX. 523 524Thu. March 11, 2010. ken@netfunctional.ca/guy@alum.mit.edu. 525Summary for 1.1.0 libpcap release 526 Add SocketCAN capture support 527 Add Myricom SNF API support 528 Update Endace DAG and ERF support 529 Add support for shared libraries on Solaris, HP-UX, and AIX 530 Build, install, and un-install shared libraries by default; 531 don't build/install shared libraries on platforms we don't support 532 Fix building from a directory other than the source directory 533 Fix compiler warnings and builds on some platforms 534 Update config.guess and config.sub 535 Support monitor mode on mac80211 devices on Linux 536 Fix USB memory-mapped capturing on Linux; it requires a new DLT_ 537 value 538 On Linux, scan /sys/class/net for devices if we have it; scan 539 it, or /proc/net/dev if we don't have /sys/class/net, even if 540 we have getifaddrs(), as it'll find interfaces with no 541 addresses 542 Add limited support for reading pcap-ng files 543 Fix BPF driver-loading error handling on AIX 544 Support getting the full-length interface description on FreeBSD 545 In the lexical analyzer, free up any addrinfo structure we got back 546 from getaddrinfo(). 547 Add support for BPF and libdlpi in OpenSolaris (and SXCE) 548 Hyphenate "link-layer" everywhere 549 Add /sys/kernel/debug/usb/usbmon to the list of usbmon locations 550 In pcap_read_linux_mmap(), if there are no frames available, call 551 poll() even if we're in non-blocking mode, so we pick up 552 errors, and check for the errors in question. 553 Note that poll() works on BPF devices is Snow Leopard 554 If an ENXIO or ENETDOWN is received, it may mean the device has 555 gone away. Deal with it. 556 For BPF, raise the default capture buffer size to from 32k to 512k 557 Support ps_ifdrop on Linux 558 Added a bunch of #ifdef directives to make wpcap.dll (WinPcap) compile 559 under cygwin. 560 Changes to Linux mmapped captures. 561 Fix bug where create_ring would fail for particular snaplen and 562 buffer size combinations 563 Update pcap-config so that it handles libpcap requiring 564 additional libraries 565 Add workaround for threadsafeness on Windows 566 Add missing mapping for DLT_ENC <-> LINKTYPE_ENC 567 DLT: Add DLT_CAN_SOCKETCAN 568 DLT: Add Solaris ipnet 569 Don't check for DLT_IPNET if it's not defined 570 Add link-layer types for Fibre Channel FC-2 571 Add link-layer types for Wireless HART 572 Add link-layer types for AOS 573 Add link-layer types for DECT 574 Autoconf fixes (AIX, HP-UX, OSF/1, Tru64 cleanups) 575 Install headers unconditionally, and include vlan.h/bluetooth.h if 576 enabled 577 Autoconf fixes+cleanup 578 Support enabling/disabling bluetooth (--{en,dis}able-bluetooth) 579 Support disabling SITA support (--without-sita) 580 Return -1 on failure to create packet ring (if supported but 581 creation failed) 582 Fix handling of 'any' device, so that it can be opened, and no longer 583 attempt to open it in Monitor mode 584 Add support for snapshot length for USB Memory-Mapped Interface 585 Fix configure and build on recent Linux kernels 586 Fix memory-mapped Linux capture to support pcap_next() and 587 pcap_next_ex() 588 Fixes for Linux USB capture 589 DLT: Add DLT_LINUX_EVDEV 590 DLT: Add DLT_GSMTAP_UM 591 DLT: Add DLT_GSMTAP_ABIS 592 593Mon. October 27, 2008. ken@netfunctional.ca. Summary for 1.0.0 libpcap release 594 Compile with IPv6 support by default 595 Compile with large file support on by default 596 Add pcap-config script, which deals with -I/-L flags for compiling 597 DLT: Add IPMB 598 DLT: Add LAPD 599 DLT: Add AX25 (AX.25 w/KISS header) 600 DLT: Add JUNIPER_ST 601 802.15.4 support 602 Variable length 802.11 header support 603 X2E data type support 604 SITA ACN Interface support - see README.sita 605 Support for memory-mapped capture on Linux 606 Support for zerocopy BPF on platforms that support it 607 Support for setting buffer size when opening devices 608 Support for setting monitor mode when opening 802.11 devices 609 Better support for dealing with VLAN tagging/stripping on Linux 610 Fix dynamic library support on OSX 611 Return PCAP_ERROR_IFACE_NOT_UP if the interface isn't 'UP', so applications 612 can print better diagnostic information 613 Return PCAP_ERROR_PERM_DENIED if we don't have permission to open a device, so 614 applications can tell the user they need to go play with permissions 615 On Linux, ignore ENETDOWN so we can continue to capture packets if the 616 interface goes down and comes back up again. 617 On Linux, support new tpacket frame headers (2.6.27+) 618 On Mac OS X, add scripts for changing permissions on /dev/bpf* and launchd plist 619 On Solaris, support 'passive mode' on systems that support it 620 Fixes to autoconf and general build environment 621 Man page reorganization + cleanup 622 Autogenerate VERSION numbers better 623 624Mon. September 10, 2007. ken@xelerance.com. Summary for 0.9.8 libpcap release 625 Change build process to put public libpcap headers into pcap subir 626 DLT: Add value for IPMI IPMB packets 627 DLT: Add value for u10 Networks boards 628 Require <net/pfvar.h> for pf definitions - allows reading of pflog formatted 629 libpcap files on an OS other than where the file was generated 630 631Wed. April 25, 2007. ken@xelerance.com. Summary for 0.9.6 libpcap release 632 633 Put the public libpcap headers into a pcap subdirectory in both the 634 source directory and the target include directory, and have include 635 files at the top-level directory to include those headers, for 636 backwards compatibility. 637 Add Bluetooth support 638 Add USB capturing support on Linux 639 Add support for the binary USB sniffing interface in Linux 640 Add support for new FreeBSD BIOCSDIRECTION ioctl 641 Add additional filter operations for 802.11 frame types 642 Add support for filtering on MTP2 frame types 643 Propagate some changes from the main branch, so the x.9 branch has 644 all the DLT_ and LINKTYPE_ values that the main branch does 645 Reserved a DLT_ and SAVEFILE_ value for PPI (Per Packet Info) 646 encapsulated packets 647 Add LINKTYPE_ for IEEE 802.15.4, with address fields padded as done 648 by Linux drivers 649 Add LINKTYPE_ value corresponding to DLT_IEEE802_16_MAC_CPS. 650 Add DLT for IEEE 802.16 (WiMAX) MAC Common Part Sublayer 651 Add DLT for Bluetooth HCI UART transport layer 652 When building a shared library, build with "-fPIC" on Linux to support x86_64 653 Link with "$(CC) -shared" rather than "ld -shared" when building a 654 ".so" shared library 655 Add support for autoconf 2.60 656 Fixes to discard unread packets when changing filters 657 Changes to handle name changes in the DAG library resulting from 658 switching to libtool. 659 Add support for new DAG ERF types. 660 Add an explicit "-ldag" when building the shared library, so the DAG 661 library dependency is explicit. 662 Mac OSX fixes for dealing with "wlt" devices 663 Fixes in add_or_find_if() & pcap_findalldevs() to optimize generating 664 device lists 665 Fixed a bug in pcap_open_live(). The return value of PacketSetHwFilter 666 was not checked. 667 668Tue. September 19, 2006. ken@xelerance.com. Summary for 0.9.5 libpcap release 669 670 Support for LAPD frames with vISDN 671 Support for ERF on channelized T1/E1 cards via DAG API 672 Fix capitalization that caused issues crossc compiling on Linux 673 Better failure detection on PacketGetAdapterNames() 674 Fixes for MPLS packet generation (link layer) 675 OP_PACKET now matches the beginning of the packet, instead of 676 beginning+link-layer 677 Add DLT/LINKTYPE for carrying FRF.16 Multi-link Frame Relay 678 Fix allocation of buffer for list of link-layer types 679 Added a new DLT and LINKTYPE value for ARINC 653 Interpartition Communication Messages 680 Fixed a typo in a DLT value: it should start with DLT_ and not LINKTYPE_ 681 Redefined DLT_CAN20B and LINKTYPE_CAN20B as #190 (as this is the right value for CAN). 682 Added definition for DLT_A429 and LINKTYPE_A429 as #184. 683 Added a new DLT and LINKTYPE value for CAN v2.0B frames. 684 Add support for DLT_JUNIPER_VP. 685 Don't double-count received packets on Linux systems that 686 support the PACKET_STATISTICS getsockopt() argument on 687 PF_PACKET sockets. 688 Add support for DLT_IEEE802_11 and DLT_IEEE802_11_RADIO link 689 layers in Windows 690 Add support to build libpcap.lib and wpcap.dll under Cygnus and 691 MingW32. 692 693Mon. September 5, 2005. ken@xelerance.com. Summary for 0.9.4 libpcap release 694 695 Support for radiotap on Linux (Mike Kershaw) 696 Fixes for HP-UX 697 Support for additional Juniper link-layer types 698 Fixes for filters on MPLS-encapsulated packets 699 "vlan" filter fixed 700 "pppoed" and "pppoes" filters added; the latter modifies later 701 parts of the filter expression to look at the PPP headers and 702 headers in the PPP payload 703 704Tue. July 5, 2005. ken@xelerance.com. Summary for 0.9.3 libpcap release 705 706 Fixes for compiling on nearly every platform, 707 including improved 64bit support 708 MSDOS Support 709 Add support for sending packets 710 OpenBSD pf format support 711 IrDA capture (Linux only) 712 713Tue. March 30, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.3 release 714 715 Fixed minor problem in gencode.c that would appear on 64-bit 716 platforms. 717 Version number is now sane. 718 719Mon. March 29, 2004. mcr@sandelman.ottawa.on.ca. Summary for 3.8.2 release 720 721 updates for autoconf 2.5 722 fixes for ppp interfaces for freebsd 4.1 723 pcap gencode can generate code for 802.11, IEEE1394, and pflog. 724 725Wed. November 12, 2003. mcr@sandelman.ottawa.on.ca. Summary for 0.8 release 726 727 added pcap_findalldevs() 728 Win32 patches from NetGroup, Politecnico di Torino (Italy) 729 OpenBSD pf, DLT_PFLOG added 730 Many changes to ATM support. 731 lookup pcap_lookupnet() 732 Added DLT_ARCNET_LINUX, DLT_ENC, DLT_IEEE802_11_RADIO, DLT_SUNATM, 733 DLT_IP_OVER_FC, DLT_FRELAY, others. 734 Sigh. More AIX wonderfulness. 735 Document updates. 736 Changes to API: pcap_next_ex(), pcap_breakloop(), pcap_dump_flush(), 737 pcap_list_datalinks(), pcap_set_datalink(), 738 pcap_lib_version(), pcap_datalink_val_to_name(), 739 pcap_datalink_name_to_val(), new error returns. 740 741Tuesday, February 25, 2003. fenner@research.att.com. 0.7.2 release 742 743 Support link types that use 802.2 always, never, and sometimes. 744 Don't decrease the size of the BPF buffer from the default. 745 Support frame relay. 746 Handle 32-bit timestamps in DLPI, and pass the right buffer size. 747 Handle Linux systems with modern kernel but without 748 SOL_PACKET in the userland headers. 749 Linux support for ARPHRD_RAWHDLC. 750 Handle 32-bit timestamps in snoop. 751 Support eg (Octane/O2xxx/O3xxx Gigabit) devices. 752 Add new reserved DLT types. 753 754Monday October 23, 2001. mcr@sandelman.ottawa.on.ca. Summary for 0.7 release 755 756 Added pcap_findalldevs() call to get list of interfaces in a MI way. 757 758 pcap_stats() has been documented as to what its counters mean on 759 each platform. 760 761Tuesday January 9, 2001. guy@alum.mit.edu. Summary for 0.6 release 762 763 New Linux libpcap implementation, which, in 2.2 and later 764 kernels, uses PF_PACKET sockets and supports kernel packet 765 filtering (if compiled into the kernel), and supports the "any" 766 device for capturing on all interfaces. Cleans up promiscuous 767 mode better on pre-2.2 kernels, and has various other fixes 768 (handles 2.4 ARPHRD_IEEE802_TR, handles ISDN devices better, 769 doesn't show duplicate packets on loopback interface, etc.). 770 771 Fixed HP-UX libpcap implementation to correctly get the PPA for 772 an interface, to allow interfaces to be opened by interface name. 773 774 libpcap savefiles have system-independent link-layer type values 775 in the header, rather than sometimes platform-dependent DLT_ 776 values, to make it easier to exchange capture files between 777 different OSes. 778 779 Non-standard capture files produced by some Linux tcpdumps, e.g. 780 the one from Red Hat Linux 6.2 and later, can now be read. 781 782 Updated autoconf stock files. 783 784 Filter expressions can filter on VLAN IDs and various OSI 785 protocols, and work on Token Ring (with non-source-routed 786 packets). 787 788 "pcap_open_dead()" added to allow compiling filter expressions 789 to pcap code without opening a capture device or capture file. 790 791 Header files fixed to allow use in C++ programs. 792 793 Removed dependency on native headers for packet layout. 794 Removed Linux specific headers that were shipped. 795 796 Security fixes: Strcpy replaced with strlcpy, sprintf replaced 797 with snprintf. 798 799 Fixed bug that could cause subsequent "pcap_compile()"s to fail 800 erroneously after one compile failed. 801 802 Assorted other bug fixes. 803 804 README.aix and README.linux files added to describe 805 platform-specific issues. 806 807 "getifaddrs()" rather than SIOCGIFCONF used, if available. 808 809v0.5 Sat Jun 10 11:09:15 PDT 2000 810 811itojun@iijlab.net 812- Brought in KAME IPv6/IPsec bpf compiler. 813- Fixes for NetBSD. 814- Support added for OpenBSD DLT_LOOP and BSD/OS DLT_C_HDLC (Cisco HDLC), 815 and changes to work around different BSDs having different DLT_ types 816 with the same numeric value. 817 818Assar Westerlund <assar@sics.se> 819- Building outside the source code tree fixed. 820- Changed to write out time stamps with 32-bit seconds and microseconds 821 fields, regardless of whether those fields are 32 bits or 64 bits in 822 the OS's native "struct timeval". 823- Changed "pcap_lookupdev()" to dynamically grow the buffer into which 824 the list of interfaces is read as necessary in order to hold the 825 entire list. 826 827Greg Troxel <gdt@ir.bbn.com> 828- Added a new "pcap_compile_nopcap()", which lets you compile a filter 829 expression into a BPF program without having an open live capture or 830 capture file. 831 832v0.4 Sat Jul 25 12:40:09 PDT 1998 833 834- Fix endian problem with DLT_NULL devices. From FreeBSD via Bill 835 Fenner (fenner@parc.xerox.com) 836 837- Fix alignment problem with FDDI under DLPI. This was causing core 838 dumps under Solaris. 839 840- Added configure options to disable flex and bison. Resulted from a 841 bug report by barnett@grymoire.crd.ge.com (Bruce Barnett). Also added 842 options to disable gcc and to force a particular packet capture type. 843 844- Added support for Fore ATM interfaces (qaa and fa) under IRIX. Thanks 845 to John Hawkinson (jhawk@mit.edu) 846 847- Change Linux PPP and SLIP to use DLT_RAW since the kernel does not 848 supply any "link layer" data. 849 850- Change Linux to use SIOCGIFHWADDR ioctl to determine link layer type. 851 Thanks to Thomas Sailer (sailer@ife.ee.ethz.ch) 852 853- Change IRIX PPP to use DLT_RAW since the kernel does not supply any 854 "link layer" data. 855 856- Modified to support the new BSD/OS 2.1 PPP and SLIP link layer header 857 formats. 858 859- Added some new SGI snoop interface types. Thanks to Steve Alexander 860 (sca@refugee.engr.sgi.com) 861 862- Fixes for HP-UX 10.20 (which is similar to HP-UX 9). Thanks to 863 Richard Allen (ra@hp.is) and Steinar Haug (sthaug@nethelp.no) 864 865- Fddi supports broadcast as reported by Jeff Macdonald 866 (jeff@iacnet.com). Also correct ieee802 and arcnet. 867 868- Determine Linux pcap buffer size at run time or else it might not be 869 big enough for some interface types (e.g. FDDI). Thanks to Jes 870 Sorensen (Jes.Sorensen@cern.ch) 871 872- Fix some linux alignment problems. 873 874- Document promisc argument to pcap_open_live(). Reported by Ian Marsh 875 (ianm@sics.se) 876 877- Support Metricom radio packets under Linux. Thanks to Kevin Lai 878 (laik@gunpowder.stanford.edu) 879 880- Bind to interface name under Linux to avoid packets from multiple 881 interfaces on multi-homed hosts. Thanks to Kevin Lai 882 (laik@gunpowder.stanford.edu) 883 884- Change L_SET to SEEK_SET for HP-UX. Thanks to Roland Roberts 885 (rroberts@muller.com) 886 887- Fixed an uninitialized memory reference found by Kent Vander Velden 888 (graphix@iastate.edu) 889 890- Fixed lex pattern for IDs to allow leading digits. As reported by 891 Theo de Raadt (deraadt@cvs.openbsd.org) 892 893- Fixed Linux include file problems when using GNU libc. 894 895- Ifdef ARPHRD_FDDI since not all versions of the Linux kernel have it. 896 Reported reported by Eric Jacksch (jacksch@tenebris.ca) 897 898- Fixed bug in pcap_dispatch() that kept it from returning on packet 899 timeouts. 900 901- Changed ISLOOPBACK() macro when IFF_LOOPBACK isn't available to check 902 for "lo" followed by an eos or digit (newer versions of Linux 903 apparently call the loopback "lo" instead of "lo0"). 904 905- Fixed Linux networking include files to use ints instead of longs to 906 avoid problems with 64 bit longs on the alpha. Thanks to Cristian 907 Gafton (gafton@redhat.com) 908 909v0.3 Sat Nov 30 20:56:27 PST 1996 910 911- Added Linux support. 912 913- Fixed savefile bugs. 914 915- Solaris x86 fix from Tim Rylance (t.rylance@elsevier.nl) 916 917- Add support for bpf kernel port filters. 918 919- Remove duplicate atalk protocol table entry. Thanks to Christian 920 Hopps (chopps@water.emich.edu) 921 922- Fixed pcap_lookupdev() to ignore nonexistent devices. This was 923 reported to happen under BSD/OS by David Vincenzetti 924 (vince@cryptonet.it) 925 926- Avoid solaris compiler warnings. Thanks to Bruce Barnett 927 (barnett@grymoire.crd.ge.com) 928 929v0.2.1 Sun Jul 14 03:02:26 PDT 1996 930 931- Fixes for HP-UX 10. Thanks in part to Thomas Wolfram 932 (wolf@prz.tu-berlin.de) and Rick Jones (raj@hpisrdq.cup.hp.com) 933 934- Added support for SINIX. Thanks to Andrej Borsenkow 935 (borsenkow.msk@sni.de) 936 937- Fixes for AIX (although this system is not yet supported). Thanks to 938 John Hawkinson (jhawk@mit.edu) 939 940- Use autoconf's idea of the top level directory in install targets. 941 Thanks to John Hawkinson. 942 943- Add missing autoconf packet capture result message. Thanks to Bill 944 Fenner (fenner@parc.xerox.com) 945 946- Fixed padding problems in the pf module. 947 948- Fixed some more alignment problems on the alpha. 949 950- Added explicit netmask support. Thanks to Steve Nuchia 951 (steve@research.oknet.com) 952 953- Fixed to handle raw ip addresses such as 0.0.0.1 without "left 954 justifing" 955 956- Add "sca" keyword (for DEC cluster services) as suggested by Terry 957 Kennedy (terry@spcvxa.spc.edu) 958 959- Add "atalk" keyword as suggested by John Hawkinson. 960 961- Add "igrp" keyword. 962 963- Fixed HID definition in grammar.y to be a string, not a value. 964 965- Use $CC when checking gcc version. Thanks to Carl Lindberg 966 (carl_lindberg@blacksmith.com) 967 968- Removed obsolete reference to pcap_immediate() from the man page. 969 Michael Stolarchuk (mts@terminator.rs.itd.umich.edu) 970 971- DLT_NULL has a 4 byte family header. Thanks to Jeffrey Honig 972 (jch@bsdi.com) 973 974v0.2 Sun Jun 23 02:28:42 PDT 1996 975 976- Add support for HP-UX. Resulted from code contributed by Tom Murray 977 (tmurray@hpindck.cup.hp.com) and Philippe-Andri Prindeville 978 (philipp@res.enst.fr) 979 980- Update INSTALL with a reminder to install include files. Thanks to 981 Mark Andrews (mandrews@aw.sgi.com) 982 983- Fix bpf compiler alignment bug on the alpha. 984 985- Use autoconf to detect architectures that can't handle misaligned 986 accesses. 987 988- Added loopback support for snoop. Resulted from report Steve 989 Alexander (sca@engr.sgi.com) 990 991v0.1 Fri Apr 28 18:11:03 PDT 1995 992 993- Fixed compiler and optimizer bugs. The BPF filter engine uses unsigned 994 comparison operators, while the code generator and optimizer assumed 995 signed semantics in several places. Thanks to Charlie Slater 996 (cslater@imatek.com) for pointing this out. 997 998- Removed FDDI ifdef's, they aren't really needed. Resulted from report 999 by Gary Veum (veum@boa.gsfc.nasa.gov). 1000 1001- Add pcap-null.c which allows offline use of libpcap on systems that 1002 don't support live package capture. This feature resulting from a 1003 request from Jan van Oorschot (j.p.m.voorschot@et.tudelft.nl). 1004 1005- Make bpf_compile() reentrant. Fix thanks to Pascal Hennequin 1006 (Pascal.Hennequin@hugo.int-evry.fr). 1007 1008- Port to GNU autoconf. 1009 1010- Fix pcap-dlpi.c to work with isdn. Resulted from report by Flemming 1011 Johansen (fsj@csd.cri.dk). 1012 1013- Handle multi-digit interface unit numbers (aka ppa's) under dlpi. 1014 Resulted from report by Daniel Ehrlich (ehrlich@cse.psu.edu). 1015 1016- Fix pcap-dlpi.c to work in non-promiscuous mode. Resulted from report 1017 by Jeff Murphy (jcmurphy@acsu.buffalo.edu). 1018 1019- Add support for "long jumps". Thanks to Jeffrey Mogul 1020 (mogul@pa.dec.com). 1021 1022- Fix minor problems when compiling with BDEBUG as noticed by Scott 1023 Bertilson (scott@unet.umn.edu). 1024 1025- Declare sys_errlist "const char *const" to avoid problems under 1026 FreeBSD. Resulted from report by jher@eden.com. 1027 1028v0.0.6 Fri Apr 28 04:07:13 PDT 1995 1029 1030- Add missing variable declaration missing from 0.0.6 1031 1032v0.0.5 Fri Apr 28 00:22:21 PDT 1995 1033 1034- Workaround for problems when pcap_read() returns 0 due to the timeout 1035 expiring. 1036 1037v0.0.4 Thu Apr 20 20:41:48 PDT 1995 1038 1039- Change configuration to not use gcc v2 flags with gcc v1. 1040 1041- Fixed a bug in pcap_next(); if pcap_dispatch() returns 0, pcap_next() 1042 should also return 0. Thanks to Richard Stevens (rstevens@noao.edu). 1043 1044- Fixed configure to test for snoop before dlpi to avoid problems under 1045 IRIX 5. Thanks to J. Eric Townsend (jet@abulafia.genmagic.com). 1046 1047- Hack around deficiency in Ultrix's make. 1048 1049- Fix two bugs related to the Solaris pre-5.3.2 bufmod bug; handle 1050 savefiles that have more than snapshot bytes of data in them (so we 1051 can read old savefiles) and avoid writing such files. 1052 1053- Added checkioctl which is used with gcc to check that the 1054 "fixincludes" script has been run. 1055 1056v0.0.3 Tue Oct 18 18:13:46 PDT 1994 1057 1058- Fixed configure to test for snoop before dlpi to avoid problems under 1059 IRIX 5. Thanks to J. Eric Townsend (jet@abulafia.genmagic.com). 1060 1061v0.0.2 Wed Oct 12 20:56:37 PDT 1994 1062 1063- Implement timeout in the dlpi pcap_open_live(). Thanks to Richard 1064 Stevens. 1065 1066- Determine pcap link type from dlpi media type. Resulted from report 1067 by Mahesh Jethanandani (mahesh@npix.com). 1068 1069v0.0.1 Fri Jun 24 14:50:57 PDT 1994 1070 1071- Fixed bug in nit_setflags() in pcap-snit.c. The streams ioctl timeout 1072 wasn't being initialized sometimes resulting in an "NIOCSFLAGS: 1073 Invalid argument" error under OSF/1. Reported by Matt Day 1074 (mday@artisoft.com) and Danny Mitzel (dmitzel@whitney.hitc.com). 1075 1076- Turn on FDDI support by default. 1077 1078v0.0 Mon Jun 20 19:20:16 PDT 1994 1079 1080- Initial release. 1081 1082- Fixed bug with greater/less keywords, reported by Mark Andrews 1083 (mandrews@alias.com). 1084 1085- Fix bug where '|' was defined as BPF_AND instead of BPF_OR, reported 1086 by Elan Amir (elan@leeb.cs.berkeley.edu). 1087 1088- Machines with little-endian byte ordering are supported thanks to 1089 Jeff Mogul. 1090 1091- Add hack for version 2.3 savefiles which don't have caplen and len 1092 swapped thanks to Vern Paxson. 1093 1094- Added "&&" and "||" aliases for "and" and "or" thanks to Vern Paxson. 1095 1096- Added length, inbound and outbound keywords. 1097