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2.1 KiB
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57 lines
2.1 KiB
Plaintext
.\" @(#) $Header: /tcpdump/master/libpcap/pcap_major_version.3pcap,v 1.3 2008-04-06 02:53:22 guy Exp $
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.\"
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.\" Copyright (c) 1994, 1996, 1997
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.\" The Regents of the University of California. All rights reserved.
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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: (1) source code distributions
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.\" retain the above copyright notice and this paragraph in its entirety, (2)
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.\" distributions including binary code include the above copyright notice and
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.\" this paragraph in its entirety in the documentation or other materials
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.\" provided with the distribution, and (3) all advertising materials mentioning
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.\" features or use of this software display the following acknowledgement:
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.\" ``This product includes software developed by the University of California,
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.\" Lawrence Berkeley Laboratory and its contributors.'' Neither the name of
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.\" the University nor the names of its contributors may be used to endorse
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.\" or promote products derived from this software without specific prior
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.\" written permission.
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.\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
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.\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
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.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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.\"
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.TH PCAP_MAJOR_VERSION 3PCAP "5 April 2008"
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.SH NAME
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pcap_major_version, pcap_minor_version \- get the version number of a savefile
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.SH SYNOPSIS
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.nf
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.ft B
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#include <pcap/pcap.h>
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.ft
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.LP
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.ft B
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int pcap_major_version(pcap_t *p);
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int pcap_minor_version(pcap_t *p);
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.ft
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.fi
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.SH DESCRIPTION
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If
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.I p
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refers to a ``savefile'',
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.B pcap_major_version()
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returns the major number of the file format of the ``savefile'' and
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.B pcap_minor_version()
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returns the minor number of the file format of the ``savefile''. The
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version number is stored in the ``savefile''; note that the meaning of
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its values depends on the type of ``savefile'' (for example, pcap or
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pcap-NG).
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.PP
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If
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.I p
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refers to a live capture, the values returned by
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.B pcap_major_version()
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and
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.B pcap_minor_version()
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are not meaningful.
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.SH SEE ALSO
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pcap(3PCAP)
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