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Command: pcap_get_tstamp_precision | Section: 3 | Source: NetBSD | File: pcap_get_tstamp_precision.3
PCAP_GET_..._PRECISION(3) Library Functions Manual PCAP_GET_..._PRECISION(3)
NAME
pcap_get_tstamp_precision - get the time stamp precision returned in
captures
SYNOPSIS
#include <pcap/pcap.h>
int pcap_get_tstamp_precision(pcap_t *p);
DESCRIPTION
pcap_get_tstamp_precision() returns the precision of the time stamp re-
turned in packet captures on the pcap descriptor.
RETURN VALUE
pcap_get_tstamp_precision() returns PCAP_TSTAMP_PRECISION_MICRO or
PCAP_TSTAMP_PRECISION_NANO, which indicates that pcap captures contains
time stamps in microseconds or nanoseconds respectively.
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.
SEE ALSO
pcap(3), pcap_set_tstamp_precision(3), pcap-tstamp(7)
18 December 2013 PCAP_GET_..._PRECISION(3)