You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
57 lines
1.8 KiB
57 lines
1.8 KiB
.\"Copyright (c) 2013, Michal Sekletar
|
|
.\"All rights reserved.
|
|
.\"
|
|
.\"Redistribution and use in source and binary forms, with or without
|
|
.\"modification, are permitted provided that the following conditions
|
|
.\"are met:
|
|
.\"
|
|
.\" 1. Redistributions of source code must retain the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer.
|
|
.\" 2. Redistributions in binary form must reproduce the above copyright
|
|
.\" notice, this list of conditions and the following disclaimer in
|
|
.\" the documentation and/or other materials provided with the
|
|
.\" distribution.
|
|
.\" 3. The names of the authors may not be used to endorse or promote
|
|
.\" products derived from this software without specific prior
|
|
.\" written permission.
|
|
.\"
|
|
.\"THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
|
.\"IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
|
.\"WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
.TH PCAP_GET_TSTAMP_PRECISION 3PCAP "23 August 2018"
|
|
.SH NAME
|
|
pcap_get_tstamp_precision \- get the time stamp precision returned in
|
|
captures
|
|
.SH SYNOPSIS
|
|
.nf
|
|
.ft B
|
|
#include <pcap/pcap.h>
|
|
.ft
|
|
.LP
|
|
.ft B
|
|
int pcap_get_tstamp_precision(pcap_t *p);
|
|
.ft
|
|
.fi
|
|
.SH DESCRIPTION
|
|
.BR pcap_get_tstamp_precision ()
|
|
returns the precision of the time stamp returned in packet captures on the pcap
|
|
descriptor.
|
|
.SH RETURN VALUE
|
|
.BR pcap_get_tstamp_precision ()
|
|
returns
|
|
.B PCAP_TSTAMP_PRECISION_MICRO
|
|
or
|
|
.BR PCAP_TSTAMP_PRECISION_NANO ,
|
|
which indicates
|
|
that pcap captures contains time stamps in microseconds or nanoseconds
|
|
respectively.
|
|
.SH BACKWARD COMPATIBILITY
|
|
This function became available in libpcap release 1.5.1. In previous
|
|
releases, time stamps from a capture device or savefile are always given
|
|
in seconds and microseconds.
|
|
.SH SEE ALSO
|
|
.BR pcap (3PCAP),
|
|
.BR pcap_set_tstamp_precision (3PCAP),
|
|
.BR pcap-tstamp (@MAN_MISC_INFO@)
|