freebsd-dev/contrib/libpcap/pcap_major_version.3pcap
Cy Schubert 57e22627f9 MFV r353141 (by phillip):
Update libpcap from 1.9.0 to 1.9.1.

MFC after:	2 weeks
2019-12-21 21:01:03 +00:00

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.TH PCAP_MAJOR_VERSION 3PCAP "8 January 2018"
.SH NAME
pcap_major_version, pcap_minor_version \- get the version number of a savefile
.SH SYNOPSIS
.nf
.ft B
#include <pcap/pcap.h>
.ft
.LP
.ft B
int pcap_major_version(pcap_t *p);
int pcap_minor_version(pcap_t *p);
.ft
.fi
.SH DESCRIPTION
If
.I p
refers to a ``savefile'',
.B pcap_major_version()
returns the major number of the file format of the ``savefile'' and
.B pcap_minor_version()
returns the minor number of the file format of the ``savefile''. The
version number is stored in the ``savefile''; note that the meaning of
its values depends on the type of ``savefile'' (for example, pcap or
pcapng).
.PP
If
.I p
refers to a live capture, the values returned by
.B pcap_major_version()
and
.B pcap_minor_version()
are not meaningful.
.SH SEE ALSO
pcap(3PCAP)