.\"Copyright (c) 2013, Michal Sekletar

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.TH PCAP_GET_TSTAMP_PRECISION 3PCAP "18 December 2013"

.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

.B pcap_get_tstamp_precision()

returns the precision of the time stamp returned in packet captures on the pcap

descriptor.

.SH RETURN VALUE

.B 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

pcap(3PCAP),

pcap_set_tstamp_precision(3PCAP),

pcap-tstamp(@MAN_MISC_INFO@)