PCAP_GET_TSTAMP_PRECISION(3PCAP) PCAP_GET_TSTAMP_PRECISION(3PCAP) NAME pcap_get_tstamp_precision - get the time stamp precision returned in cap- tures 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 re- leases, time stamps from a capture device or savefile are always given in seconds and microseconds. SEE ALSO pcap(3PCAP), pcap_set_tstamp_precision(3PCAP), pcap-tstamp(7) 23 August 2018 PCAP_GET_TSTAMP_PRECISION(3PCAP)
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