author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Tue, 02 Feb 2010 01:39:10 +0200 | |
changeset 0 | cec860690d41 |
permissions | -rw-r--r-- |
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/*- |
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* Copyright (c) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997 |
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* The Regents of the University of California. All rights reserved. |
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* |
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* This code is derived from the Stanford/CMU enet packet filter, |
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* (net/enet.c) distributed as part of 4.3BSD, and code contributed |
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* to Berkeley by Steven McCanne and Van Jacobson both of Lawrence |
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* Berkeley Laboratory. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. All advertising materials mentioning features or use of this software |
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* must display the following acknowledgement: |
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* This product includes software developed by the University of |
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* California, Berkeley and its contributors. |
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* 4. Neither the name of the University nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* |
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* @(#)bpf.h 7.1 (Berkeley) 5/7/91 |
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* |
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* @(#) $Header: /tcpdump/master/libpcap/pcap-bpf.h,v 1.34.2.11 2006/07/27 21:06:17 gianluca Exp $ (LBL) |
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*/ |
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|
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/* |
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* This is libpcap's cut-down version of bpf.h; it includes only |
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* the stuff needed for the code generator and the userland BPF |
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* interpreter, and the libpcap APIs for setting filters, etc.. |
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* |
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* "pcap-bpf.c" will include the native OS version, as it deals with |
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* the OS's BPF implementation. |
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* |
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* XXX - should this all just be moved to "pcap.h"? |
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*/ |
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|
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#ifndef BPF_MAJOR_VERSION |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/* BSD style release date */ |
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#define BPF_RELEASE 199606 |
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|
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#ifdef MSDOS /* must be 32-bit */ |
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typedef long bpf_int32; |
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typedef unsigned long bpf_u_int32; |
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#else |
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typedef int bpf_int32; |
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typedef u_int bpf_u_int32; |
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#endif |
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|
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/* |
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* Alignment macros. BPF_WORDALIGN rounds up to the next |
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* even multiple of BPF_ALIGNMENT. |
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*/ |
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#ifndef __NetBSD__ |
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#define BPF_ALIGNMENT sizeof(bpf_int32) |
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#else |
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#define BPF_ALIGNMENT sizeof(long) |
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#endif |
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#define BPF_WORDALIGN(x) (((x)+(BPF_ALIGNMENT-1))&~(BPF_ALIGNMENT-1)) |
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|
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#define BPF_MAXINSNS 512 |
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#define BPF_MAXBUFSIZE 0x8000 |
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#define BPF_MINBUFSIZE 32 |
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|
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/* |
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* Structure for "pcap_compile()", "pcap_setfilter()", etc.. |
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*/ |
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struct bpf_program { |
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u_int bf_len; |
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struct bpf_insn *bf_insns; |
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}; |
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|
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/* |
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* Struct return by BIOCVERSION. This represents the version number of |
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* the filter language described by the instruction encodings below. |
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* bpf understands a program iff kernel_major == filter_major && |
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* kernel_minor >= filter_minor, that is, if the value returned by the |
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* running kernel has the same major number and a minor number equal |
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* equal to or less than the filter being downloaded. Otherwise, the |
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* results are undefined, meaning an error may be returned or packets |
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* may be accepted haphazardly. |
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* It has nothing to do with the source code version. |
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*/ |
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struct bpf_version { |
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u_short bv_major; |
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u_short bv_minor; |
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}; |
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/* Current version number of filter architecture. */ |
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#define BPF_MAJOR_VERSION 1 |
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#define BPF_MINOR_VERSION 1 |
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112 |
|
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/* |
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* Data-link level type codes. |
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* |
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* Do *NOT* add new values to this list without asking |
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* "tcpdump-workers@tcpdump.org" for a value. Otherwise, you run the |
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* risk of using a value that's already being used for some other purpose, |
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* and of having tools that read libpcap-format captures not being able |
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* to handle captures with your new DLT_ value, with no hope that they |
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* will ever be changed to do so (as that would destroy their ability |
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* to read captures using that value for that other purpose). |
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*/ |
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124 |
|
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/* |
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* These are the types that are the same on all platforms, and that |
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* have been defined by <net/bpf.h> for ages. |
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*/ |
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#define DLT_NULL 0 /* BSD loopback encapsulation */ |
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#define DLT_EN10MB 1 /* Ethernet (10Mb) */ |
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#define DLT_EN3MB 2 /* Experimental Ethernet (3Mb) */ |
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#define DLT_AX25 3 /* Amateur Radio AX.25 */ |
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#define DLT_PRONET 4 /* Proteon ProNET Token Ring */ |
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#define DLT_CHAOS 5 /* Chaos */ |
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#define DLT_IEEE802 6 /* IEEE 802 Networks */ |
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#define DLT_ARCNET 7 /* ARCNET, with BSD-style header */ |
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#define DLT_SLIP 8 /* Serial Line IP */ |
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#define DLT_PPP 9 /* Point-to-point Protocol */ |
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#define DLT_FDDI 10 /* FDDI */ |
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140 |
|
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/* |
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* These are types that are different on some platforms, and that |
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* have been defined by <net/bpf.h> for ages. We use #ifdefs to |
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* detect the BSDs that define them differently from the traditional |
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* libpcap <net/bpf.h> |
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* |
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* XXX - DLT_ATM_RFC1483 is 13 in BSD/OS, and DLT_RAW is 14 in BSD/OS, |
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* but I don't know what the right #define is for BSD/OS. |
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*/ |
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#define DLT_ATM_RFC1483 11 /* LLC-encapsulated ATM */ |
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151 |
|
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#ifdef __OpenBSD__ |
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#define DLT_RAW 14 /* raw IP */ |
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#else |
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#define DLT_RAW 12 /* raw IP */ |
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#endif |
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157 |
|
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/* |
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* Given that the only OS that currently generates BSD/OS SLIP or PPP |
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* is, well, BSD/OS, arguably everybody should have chosen its values |
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* for DLT_SLIP_BSDOS and DLT_PPP_BSDOS, which are 15 and 16, but they |
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* didn't. So it goes. |
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*/ |
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#if defined(__NetBSD__) || defined(__FreeBSD__) |
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#ifndef DLT_SLIP_BSDOS |
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#define DLT_SLIP_BSDOS 13 /* BSD/OS Serial Line IP */ |
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#define DLT_PPP_BSDOS 14 /* BSD/OS Point-to-point Protocol */ |
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#endif |
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#else |
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#define DLT_SLIP_BSDOS 15 /* BSD/OS Serial Line IP */ |
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#define DLT_PPP_BSDOS 16 /* BSD/OS Point-to-point Protocol */ |
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#endif |
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173 |
|
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/* |
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* 17 is used for DLT_OLD_PFLOG in OpenBSD; |
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* OBSOLETE: DLT_PFLOG is 117 in OpenBSD now as well. See below. |
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* 18 is used for DLT_PFSYNC in OpenBSD; don't use it for anything else. |
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*/ |
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179 |
|
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#define DLT_ATM_CLIP 19 /* Linux Classical-IP over ATM */ |
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181 |
|
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/* |
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* Apparently Redback uses this for its SmartEdge 400/800. I hope |
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* nobody else decided to use it, too. |
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*/ |
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#define DLT_REDBACK_SMARTEDGE 32 |
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|
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/* |
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* These values are defined by NetBSD; other platforms should refrain from |
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* using them for other purposes, so that NetBSD savefiles with link |
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* types of 50 or 51 can be read as this type on all platforms. |
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*/ |
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#define DLT_PPP_SERIAL 50 /* PPP over serial with HDLC encapsulation */ |
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#define DLT_PPP_ETHER 51 /* PPP over Ethernet */ |
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195 |
|
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/* |
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* The Axent Raptor firewall - now the Symantec Enterprise Firewall - uses |
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* a link-layer type of 99 for the tcpdump it supplies. The link-layer |
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* header has 6 bytes of unknown data, something that appears to be an |
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* Ethernet type, and 36 bytes that appear to be 0 in at least one capture |
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* I've seen. |
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*/ |
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#define DLT_SYMANTEC_FIREWALL 99 |
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204 |
|
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/* |
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* Values between 100 and 103 are used in capture file headers as |
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* link-layer types corresponding to DLT_ types that differ |
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* between platforms; don't use those values for new DLT_ new types. |
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*/ |
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|
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/* |
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* This value was defined by libpcap 0.5; platforms that have defined |
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* it with a different value should define it here with that value - |
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* a link type of 104 in a save file will be mapped to DLT_C_HDLC, |
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* whatever value that happens to be, so programs will correctly |
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* handle files with that link type regardless of the value of |
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* DLT_C_HDLC. |
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* |
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* The name DLT_C_HDLC was used by BSD/OS; we use that name for source |
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* compatibility with programs written for BSD/OS. |
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* |
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* libpcap 0.5 defined it as DLT_CHDLC; we define DLT_CHDLC as well, |
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* for source compatibility with programs written for libpcap 0.5. |
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*/ |
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#define DLT_C_HDLC 104 /* Cisco HDLC */ |
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#define DLT_CHDLC DLT_C_HDLC |
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|
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#define DLT_IEEE802_11 105 /* IEEE 802.11 wireless */ |
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|
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/* |
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* 106 is reserved for Linux Classical IP over ATM; it's like DLT_RAW, |
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* except when it isn't. (I.e., sometimes it's just raw IP, and |
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* sometimes it isn't.) We currently handle it as DLT_LINUX_SLL, |
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* so that we don't have to worry about the link-layer header.) |
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*/ |
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|
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/* |
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* Frame Relay; BSD/OS has a DLT_FR with a value of 11, but that collides |
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* with other values. |
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* DLT_FR and DLT_FRELAY packets start with the Q.922 Frame Relay header |
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* (DLCI, etc.). |
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*/ |
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#define DLT_FRELAY 107 |
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|
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/* |
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* OpenBSD DLT_LOOP, for loopback devices; it's like DLT_NULL, except |
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* that the AF_ type in the link-layer header is in network byte order. |
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* |
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* OpenBSD defines it as 12, but that collides with DLT_RAW, so we |
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* define it as 108 here. If OpenBSD picks up this file, it should |
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* define DLT_LOOP as 12 in its version, as per the comment above - |
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* and should not use 108 as a DLT_ value. |
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*/ |
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#define DLT_LOOP 108 |
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|
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/* |
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* Encapsulated packets for IPsec; DLT_ENC is 13 in OpenBSD, but that's |
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* DLT_SLIP_BSDOS in NetBSD, so we don't use 13 for it in OSes other |
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* than OpenBSD. |
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*/ |
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#ifdef __OpenBSD__ |
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#define DLT_ENC 13 |
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#else |
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#define DLT_ENC 109 |
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#endif |
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|
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/* |
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* Values between 110 and 112 are reserved for use in capture file headers |
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* as link-layer types corresponding to DLT_ types that might differ |
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* between platforms; don't use those values for new DLT_ types |
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* other than the corresponding DLT_ types. |
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*/ |
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|
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/* |
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* This is for Linux cooked sockets. |
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*/ |
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#define DLT_LINUX_SLL 113 |
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|
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/* |
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* Apple LocalTalk hardware. |
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*/ |
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#define DLT_LTALK 114 |
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|
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/* |
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* Acorn Econet. |
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*/ |
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#define DLT_ECONET 115 |
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|
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/* |
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* Reserved for use with OpenBSD ipfilter. |
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*/ |
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#define DLT_IPFILTER 116 |
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|
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/* |
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* OpenBSD DLT_PFLOG; DLT_PFLOG is 17 in OpenBSD, but that's DLT_LANE8023 |
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* in SuSE 6.3, so we can't use 17 for it in capture-file headers. |
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* |
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* XXX: is there a conflict with DLT_PFSYNC 18 as well? |
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*/ |
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#ifdef __OpenBSD__ |
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#define DLT_OLD_PFLOG 17 |
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#define DLT_PFSYNC 18 |
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#endif |
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#define DLT_PFLOG 117 |
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|
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/* |
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* Registered for Cisco-internal use. |
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*/ |
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#define DLT_CISCO_IOS 118 |
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/* |
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* For 802.11 cards using the Prism II chips, with a link-layer |
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313 |
* header including Prism monitor mode information plus an 802.11 |
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314 |
* header. |
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315 |
*/ |
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316 |
#define DLT_PRISM_HEADER 119 |
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317 |
|
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318 |
/* |
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319 |
* Reserved for Aironet 802.11 cards, with an Aironet link-layer header |
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320 |
* (see Doug Ambrisko's FreeBSD patches). |
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321 |
*/ |
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322 |
#define DLT_AIRONET_HEADER 120 |
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323 |
|
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324 |
/* |
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325 |
* Reserved for Siemens HiPath HDLC. |
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326 |
*/ |
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327 |
#define DLT_HHDLC 121 |
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328 |
|
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329 |
/* |
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330 |
* This is for RFC 2625 IP-over-Fibre Channel. |
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331 |
* |
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332 |
* This is not for use with raw Fibre Channel, where the link-layer |
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333 |
* header starts with a Fibre Channel frame header; it's for IP-over-FC, |
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334 |
* where the link-layer header starts with an RFC 2625 Network_Header |
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335 |
* field. |
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336 |
*/ |
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337 |
#define DLT_IP_OVER_FC 122 |
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338 |
|
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339 |
/* |
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340 |
* This is for Full Frontal ATM on Solaris with SunATM, with a |
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341 |
* pseudo-header followed by an AALn PDU. |
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342 |
* |
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343 |
* There may be other forms of Full Frontal ATM on other OSes, |
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344 |
* with different pseudo-headers. |
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345 |
* |
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346 |
* If ATM software returns a pseudo-header with VPI/VCI information |
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347 |
* (and, ideally, packet type information, e.g. signalling, ILMI, |
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348 |
* LANE, LLC-multiplexed traffic, etc.), it should not use |
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349 |
* DLT_ATM_RFC1483, but should get a new DLT_ value, so tcpdump |
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350 |
* and the like don't have to infer the presence or absence of a |
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351 |
* pseudo-header and the form of the pseudo-header. |
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352 |
*/ |
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353 |
#define DLT_SUNATM 123 /* Solaris+SunATM */ |
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354 |
|
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355 |
/* |
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|
356 |
* Reserved as per request from Kent Dahlgren <kent@praesum.com> |
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357 |
* for private use. |
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358 |
*/ |
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|
359 |
#define DLT_RIO 124 /* RapidIO */ |
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360 |
#define DLT_PCI_EXP 125 /* PCI Express */ |
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361 |
#define DLT_AURORA 126 /* Xilinx Aurora link layer */ |
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|
362 |
|
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363 |
/* |
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364 |
* Header for 802.11 plus a number of bits of link-layer information |
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365 |
* including radio information, used by some recent BSD drivers as |
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366 |
* well as the madwifi Atheros driver for Linux. |
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367 |
*/ |
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|
368 |
#define DLT_IEEE802_11_RADIO 127 /* 802.11 plus radiotap radio header */ |
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369 |
|
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370 |
/* |
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371 |
* Reserved for the TZSP encapsulation, as per request from |
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|
372 |
* Chris Waters <chris.waters@networkchemistry.com> |
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373 |
* TZSP is a generic encapsulation for any other link type, |
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374 |
* which includes a means to include meta-information |
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|
375 |
* with the packet, e.g. signal strength and channel |
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376 |
* for 802.11 packets. |
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377 |
*/ |
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|
378 |
#define DLT_TZSP 128 /* Tazmen Sniffer Protocol */ |
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|
379 |
|
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|
380 |
/* |
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|
381 |
* BSD's ARCNET headers have the source host, destination host, |
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|
382 |
* and type at the beginning of the packet; that's what's handed |
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|
383 |
* up to userland via BPF. |
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|
384 |
* |
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|
385 |
* Linux's ARCNET headers, however, have a 2-byte offset field |
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|
386 |
* between the host IDs and the type; that's what's handed up |
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|
387 |
* to userland via PF_PACKET sockets. |
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|
388 |
* |
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|
389 |
* We therefore have to have separate DLT_ values for them. |
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|
390 |
*/ |
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|
391 |
#define DLT_ARCNET_LINUX 129 /* ARCNET */ |
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|
392 |
|
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|
393 |
/* |
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|
394 |
* Juniper-private data link types, as per request from |
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|
395 |
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used |
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|
396 |
* for passing on chassis-internal metainformation such as |
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|
397 |
* QOS profiles, etc.. |
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|
398 |
*/ |
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|
399 |
#define DLT_JUNIPER_MLPPP 130 |
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|
400 |
#define DLT_JUNIPER_MLFR 131 |
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|
401 |
#define DLT_JUNIPER_ES 132 |
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|
402 |
#define DLT_JUNIPER_GGSN 133 |
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|
403 |
#define DLT_JUNIPER_MFR 134 |
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|
404 |
#define DLT_JUNIPER_ATM2 135 |
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|
405 |
#define DLT_JUNIPER_SERVICES 136 |
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|
406 |
#define DLT_JUNIPER_ATM1 137 |
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|
407 |
|
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|
408 |
/* |
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|
409 |
* Apple IP-over-IEEE 1394, as per a request from Dieter Siegmund |
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Revision: 201005
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|
410 |
* <dieter@apple.com>. The header that's presented is an Ethernet-like |
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Revision: 201005
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|
411 |
* header: |
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|
412 |
* |
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|
413 |
* #define FIREWIRE_EUI64_LEN 8 |
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|
414 |
* struct firewire_header { |
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|
415 |
* u_char firewire_dhost[FIREWIRE_EUI64_LEN]; |
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|
416 |
* u_char firewire_shost[FIREWIRE_EUI64_LEN]; |
cec860690d41
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|
417 |
* u_short firewire_type; |
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418 |
* }; |
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419 |
* |
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|
420 |
* with "firewire_type" being an Ethernet type value, rather than, |
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|
421 |
* for example, raw GASP frames being handed up. |
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|
422 |
*/ |
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|
423 |
#define DLT_APPLE_IP_OVER_IEEE1394 138 |
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|
424 |
|
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|
425 |
/* |
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|
426 |
* Various SS7 encapsulations, as per a request from Jeff Morriss |
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|
427 |
* <jeff.morriss[AT]ulticom.com> and subsequent discussions. |
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|
428 |
*/ |
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|
429 |
#define DLT_MTP2_WITH_PHDR 139 /* pseudo-header with various info, followed by MTP2 */ |
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|
430 |
#define DLT_MTP2 140 /* MTP2, without pseudo-header */ |
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|
431 |
#define DLT_MTP3 141 /* MTP3, without pseudo-header or MTP2 */ |
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432 |
#define DLT_SCCP 142 /* SCCP, without pseudo-header or MTP2 or MTP3 */ |
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433 |
|
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434 |
/* |
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435 |
* DOCSIS MAC frames. |
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436 |
*/ |
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437 |
#define DLT_DOCSIS 143 |
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438 |
|
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|
439 |
/* |
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440 |
* Linux-IrDA packets. Protocol defined at http://www.irda.org. |
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441 |
* Those packets include IrLAP headers and above (IrLMP...), but |
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|
442 |
* don't include Phy framing (SOF/EOF/CRC & byte stuffing), because Phy |
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443 |
* framing can be handled by the hardware and depend on the bitrate. |
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444 |
* This is exactly the format you would get capturing on a Linux-IrDA |
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445 |
* interface (irdaX), but not on a raw serial port. |
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|
446 |
* Note the capture is done in "Linux-cooked" mode, so each packet include |
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Revision: 201005
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|
447 |
* a fake packet header (struct sll_header). This is because IrDA packet |
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|
448 |
* decoding is dependant on the direction of the packet (incomming or |
cec860690d41
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449 |
* outgoing). |
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|
450 |
* When/if other platform implement IrDA capture, we may revisit the |
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451 |
* issue and define a real DLT_IRDA... |
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452 |
* Jean II |
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|
453 |
*/ |
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454 |
#define DLT_LINUX_IRDA 144 |
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455 |
|
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|
456 |
/* |
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|
457 |
* Reserved for IBM SP switch and IBM Next Federation switch. |
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|
458 |
*/ |
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|
459 |
#define DLT_IBM_SP 145 |
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460 |
#define DLT_IBM_SN 146 |
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|
461 |
|
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|
462 |
/* |
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|
463 |
* Reserved for private use. If you have some link-layer header type |
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|
464 |
* that you want to use within your organization, with the capture files |
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|
465 |
* using that link-layer header type not ever be sent outside your |
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|
466 |
* organization, you can use these values. |
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|
467 |
* |
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|
468 |
* No libpcap release will use these for any purpose, nor will any |
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|
469 |
* tcpdump release use them, either. |
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|
470 |
* |
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|
471 |
* Do *NOT* use these in capture files that you expect anybody not using |
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|
472 |
* your private versions of capture-file-reading tools to read; in |
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|
473 |
* particular, do *NOT* use them in products, otherwise you may find that |
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|
474 |
* people won't be able to use tcpdump, or snort, or Ethereal, or... to |
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|
475 |
* read capture files from your firewall/intrusion detection/traffic |
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|
476 |
* monitoring/etc. appliance, or whatever product uses that DLT_ value, |
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|
477 |
* and you may also find that the developers of those applications will |
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|
478 |
* not accept patches to let them read those files. |
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|
479 |
* |
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|
480 |
* Also, do not use them if somebody might send you a capture using them |
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|
481 |
* for *their* private type and tools using them for *your* private type |
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|
482 |
* would have to read them. |
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|
483 |
* |
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|
484 |
* Instead, ask "tcpdump-workers@tcpdump.org" for a new DLT_ value, |
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|
485 |
* as per the comment above, and use the type you're given. |
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|
486 |
*/ |
cec860690d41
Revision: 201005
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|
487 |
#define DLT_USER0 147 |
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|
488 |
#define DLT_USER1 148 |
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|
489 |
#define DLT_USER2 149 |
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|
490 |
#define DLT_USER3 150 |
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|
491 |
#define DLT_USER4 151 |
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|
492 |
#define DLT_USER5 152 |
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|
493 |
#define DLT_USER6 153 |
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|
494 |
#define DLT_USER7 154 |
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|
495 |
#define DLT_USER8 155 |
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|
496 |
#define DLT_USER9 156 |
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|
497 |
#define DLT_USER10 157 |
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|
498 |
#define DLT_USER11 158 |
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|
499 |
#define DLT_USER12 159 |
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|
500 |
#define DLT_USER13 160 |
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Revision: 201005
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|
501 |
#define DLT_USER14 161 |
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|
502 |
#define DLT_USER15 162 |
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|
503 |
|
cec860690d41
Revision: 201005
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|
504 |
/* |
cec860690d41
Revision: 201005
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|
505 |
* For future use with 802.11 captures - defined by AbsoluteValue |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
506 |
* Systems to store a number of bits of link-layer information |
cec860690d41
Revision: 201005
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|
507 |
* including radio information: |
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Revision: 201005
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|
508 |
* |
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Revision: 201005
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|
509 |
* http://www.shaftnet.org/~pizza/software/capturefrm.txt |
cec860690d41
Revision: 201005
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|
510 |
* |
cec860690d41
Revision: 201005
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|
511 |
* but it might be used by some non-AVS drivers now or in the |
cec860690d41
Revision: 201005
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|
512 |
* future. |
cec860690d41
Revision: 201005
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|
513 |
*/ |
cec860690d41
Revision: 201005
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|
514 |
#define DLT_IEEE802_11_RADIO_AVS 163 /* 802.11 plus AVS radio header */ |
cec860690d41
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|
515 |
|
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Revision: 201005
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|
516 |
/* |
cec860690d41
Revision: 201005
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|
517 |
* Juniper-private data link type, as per request from |
cec860690d41
Revision: 201005
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parents:
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|
518 |
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used |
cec860690d41
Revision: 201005
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|
519 |
* for passing on chassis-internal metainformation such as |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
520 |
* QOS profiles, etc.. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
521 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
522 |
#define DLT_JUNIPER_MONITOR 164 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
523 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
524 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
525 |
* Reserved for BACnet MS/TP. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
526 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
527 |
#define DLT_BACNET_MS_TP 165 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
528 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
529 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
530 |
* Another PPP variant as per request from Karsten Keil <kkeil@suse.de>. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
531 |
* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
532 |
* This is used in some OSes to allow a kernel socket filter to distinguish |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
533 |
* between incoming and outgoing packets, on a socket intended to |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
534 |
* supply pppd with outgoing packets so it can do dial-on-demand and |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
535 |
* hangup-on-lack-of-demand; incoming packets are filtered out so they |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
536 |
* don't cause pppd to hold the connection up (you don't want random |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
537 |
* input packets such as port scans, packets from old lost connections, |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
538 |
* etc. to force the connection to stay up). |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
539 |
* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
540 |
* The first byte of the PPP header (0xff03) is modified to accomodate |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
541 |
* the direction - 0x00 = IN, 0x01 = OUT. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
542 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
543 |
#define DLT_PPP_PPPD 166 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
544 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
545 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
546 |
* Names for backwards compatibility with older versions of some PPP |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
547 |
* software; new software should use DLT_PPP_PPPD. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
548 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
549 |
#define DLT_PPP_WITH_DIRECTION DLT_PPP_PPPD |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
550 |
#define DLT_LINUX_PPP_WITHDIRECTION DLT_PPP_PPPD |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
551 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
552 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
553 |
* Juniper-private data link type, as per request from |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
554 |
* Hannes Gredler <hannes@juniper.net>. The DLT_s are used |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
555 |
* for passing on chassis-internal metainformation such as |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
556 |
* QOS profiles, cookies, etc.. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
557 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
558 |
#define DLT_JUNIPER_PPPOE 167 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
559 |
#define DLT_JUNIPER_PPPOE_ATM 168 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
560 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
561 |
#define DLT_GPRS_LLC 169 /* GPRS LLC */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
562 |
#define DLT_GPF_T 170 /* GPF-T (ITU-T G.7041/Y.1303) */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
563 |
#define DLT_GPF_F 171 /* GPF-F (ITU-T G.7041/Y.1303) */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
564 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
565 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
566 |
* Requested by Oolan Zimmer <oz@gcom.com> for use in Gcom's T1/E1 line |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
567 |
* monitoring equipment. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
568 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
569 |
#define DLT_GCOM_T1E1 172 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
570 |
#define DLT_GCOM_SERIAL 173 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
571 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
572 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
573 |
* Juniper-private data link type, as per request from |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
574 |
* Hannes Gredler <hannes@juniper.net>. The DLT_ is used |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
575 |
* for internal communication to Physical Interface Cards (PIC) |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
576 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
577 |
#define DLT_JUNIPER_PIC_PEER 174 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
578 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
579 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
580 |
* Link types requested by Gregor Maier <gregor@endace.com> of Endace |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
581 |
* Measurement Systems. They add an ERF header (see |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
582 |
* http://www.endace.com/support/EndaceRecordFormat.pdf) in front of |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
583 |
* the link-layer header. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
584 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
585 |
#define DLT_ERF_ETH 175 /* Ethernet */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
586 |
#define DLT_ERF_POS 176 /* Packet-over-SONET */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
587 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
588 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
589 |
* Requested by Daniele Orlandi <daniele@orlandi.com> for raw LAPD |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
590 |
* for vISDN (http://www.orlandi.com/visdn/). Its link-layer header |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
591 |
* includes additional information before the LAPD header, so it's |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
592 |
* not necessarily a generic LAPD header. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
593 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
594 |
#define DLT_LINUX_LAPD 177 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
595 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
596 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
597 |
* Juniper-private data link type, as per request from |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
598 |
* Hannes Gredler <hannes@juniper.net>. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
599 |
* The DLT_ are used for prepending meta-information |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
600 |
* like interface index, interface name |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
601 |
* before standard Ethernet, PPP, Frelay & C-HDLC Frames |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
602 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
603 |
#define DLT_JUNIPER_ETHER 178 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
604 |
#define DLT_JUNIPER_PPP 179 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
605 |
#define DLT_JUNIPER_FRELAY 180 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
606 |
#define DLT_JUNIPER_CHDLC 181 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
607 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
608 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
609 |
* Multi Link Frame Relay (FRF.16) |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
610 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
611 |
#define DLT_MFR 182 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
612 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
613 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
614 |
* Juniper-private data link type, as per request from |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
615 |
* Hannes Gredler <hannes@juniper.net>. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
616 |
* The DLT_ is used for internal communication with a |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
617 |
* voice Adapter Card (PIC) |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
618 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
619 |
#define DLT_JUNIPER_VP 183 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
620 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
621 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
622 |
* Arinc 429 frames. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
623 |
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
624 |
* Every frame contains a 32bit A429 label. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
625 |
* More documentation on Arinc 429 can be found at |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
626 |
* http://www.condoreng.com/support/downloads/tutorials/ARINCTutorial.pdf |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
627 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
628 |
#define DLT_A429 184 |
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Revision: 201005
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parents:
diff
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|
629 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
630 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
631 |
* Arinc 653 Interpartition Communication messages. |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
632 |
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>. |
cec860690d41
Revision: 201005
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parents:
diff
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|
633 |
* Please refer to the A653-1 standard for more information. |
cec860690d41
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parents:
diff
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|
634 |
*/ |
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Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
635 |
#define DLT_A653_ICM 185 |
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Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
636 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
637 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
638 |
* Controller Area Network (CAN) v. 2.0B packets. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
639 |
* DLT_ requested by Gianluca Varenni <gianluca.varenni@cacetech.com>. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
640 |
* Used to dump CAN packets coming from a CAN Vector board. |
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Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
641 |
* More documentation on the CAN v2.0B frames can be found at |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
642 |
* http://www.can-cia.org/downloads/?269 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
643 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
644 |
#define DLT_CAN20B 190 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
645 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
646 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
647 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
648 |
* The instruction encodings. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
649 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
650 |
/* instruction classes */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
651 |
#define BPF_CLASS(code) ((code) & 0x07) |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
652 |
#define BPF_LD 0x00 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
653 |
#define BPF_LDX 0x01 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
654 |
#define BPF_ST 0x02 |
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Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
655 |
#define BPF_STX 0x03 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
656 |
#define BPF_ALU 0x04 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
657 |
#define BPF_JMP 0x05 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
658 |
#define BPF_RET 0x06 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
659 |
#define BPF_MISC 0x07 |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
660 |
|
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
661 |
/* ld/ldx fields */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
662 |
#define BPF_SIZE(code) ((code) & 0x18) |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
663 |
#define BPF_W 0x00 |
cec860690d41
Revision: 201005
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parents:
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|
664 |
#define BPF_H 0x08 |
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Revision: 201005
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parents:
diff
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|
665 |
#define BPF_B 0x10 |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
666 |
#define BPF_MODE(code) ((code) & 0xe0) |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
667 |
#define BPF_IMM 0x00 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
668 |
#define BPF_ABS 0x20 |
cec860690d41
Revision: 201005
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parents:
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|
669 |
#define BPF_IND 0x40 |
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Revision: 201005
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parents:
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|
670 |
#define BPF_MEM 0x60 |
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Revision: 201005
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parents:
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|
671 |
#define BPF_LEN 0x80 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
672 |
#define BPF_MSH 0xa0 |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
673 |
|
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
674 |
/* alu/jmp fields */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
675 |
#define BPF_OP(code) ((code) & 0xf0) |
cec860690d41
Revision: 201005
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parents:
diff
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|
676 |
#define BPF_ADD 0x00 |
cec860690d41
Revision: 201005
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parents:
diff
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|
677 |
#define BPF_SUB 0x10 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
678 |
#define BPF_MUL 0x20 |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
679 |
#define BPF_DIV 0x30 |
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Revision: 201005
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parents:
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|
680 |
#define BPF_OR 0x40 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
681 |
#define BPF_AND 0x50 |
cec860690d41
Revision: 201005
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parents:
diff
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|
682 |
#define BPF_LSH 0x60 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
683 |
#define BPF_RSH 0x70 |
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Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
684 |
#define BPF_NEG 0x80 |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
685 |
#define BPF_JA 0x00 |
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Revision: 201005
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parents:
diff
changeset
|
686 |
#define BPF_JEQ 0x10 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
687 |
#define BPF_JGT 0x20 |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
688 |
#define BPF_JGE 0x30 |
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Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
689 |
#define BPF_JSET 0x40 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
690 |
#define BPF_SRC(code) ((code) & 0x08) |
cec860690d41
Revision: 201005
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parents:
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|
691 |
#define BPF_K 0x00 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
692 |
#define BPF_X 0x08 |
cec860690d41
Revision: 201005
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|
693 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
694 |
/* ret - BPF_K and BPF_X also apply */ |
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Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
695 |
#define BPF_RVAL(code) ((code) & 0x18) |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
696 |
#define BPF_A 0x10 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
697 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
698 |
/* misc */ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
699 |
#define BPF_MISCOP(code) ((code) & 0xf8) |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
700 |
#define BPF_TAX 0x00 |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
701 |
#define BPF_TXA 0x80 |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
702 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
703 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
704 |
* The instruction data structure. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
705 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
706 |
struct bpf_insn { |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
707 |
u_short code; |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
708 |
u_char jt; |
cec860690d41
Revision: 201005
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parents:
diff
changeset
|
709 |
u_char jf; |
cec860690d41
Revision: 201005
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parents:
diff
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|
710 |
bpf_int32 k; |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
711 |
}; |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
712 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
713 |
/* |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
714 |
* Macros for insn array initializers. |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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changeset
|
715 |
*/ |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
716 |
#define BPF_STMT(code, k) { (u_short)(code), 0, 0, k } |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
717 |
#define BPF_JUMP(code, k, jt, jf) { (u_short)(code), jt, jf, k } |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
718 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
719 |
#if __STDC__ || defined(__cplusplus) |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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|
720 |
extern int bpf_validate(struct bpf_insn *, int); |
cec860690d41
Revision: 201005
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parents:
diff
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|
721 |
extern u_int bpf_filter(struct bpf_insn *, u_char *, u_int, u_int); |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
722 |
#else |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
723 |
extern int bpf_validate(); |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
724 |
extern u_int bpf_filter(); |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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|
725 |
#endif |
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
changeset
|
726 |
|
cec860690d41
Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
diff
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|
727 |
/* |
cec860690d41
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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* Number of scratch memory words (for BPF_LD|BPF_MEM and BPF_ST). |
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*/ |
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Revision: 201005
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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#define BPF_MEMWORDS 16 |
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#ifdef __cplusplus |
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} |
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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#endif |
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#endif |