PCAP_GET_TSTAMP_PRECISION(3)                  FreeBSD Library Functions Manual

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
     returned 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)

                                23 August 2018    PCAP_GET_TSTAMP_PRECISION(3)