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   pcap_get_tstamp_precision.3pcap    ( 3 )

получить точность отметки времени, возвращаемую в захватах (get the time stamp precision returned in captures)

Имя (Name)

pcap_get_tstamp_precision - get the time stamp precision returned
       in captures

Синопсис (Synopsis)

#include <pcap/pcap.h>


       int pcap_get_tstamp_precision(pcap_t *p);

Описание (Description)

pcap_get_tstamp_precision() returns the precision of the time
       stamp returned in packet captures on the pcap descriptor.

Возвращаемое значение (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.

Обратная совместимость (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.

Смотри также (See also)

pcap(3PCAP), pcap_set_tstamp_precision(3PCAP), pcap-tstamp(7)