svcadm(1M)을 검색하려면 섹션에서 1M 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
pcap_set_tstamp_precision(3pcap)
PCAP_SET_TSTAMP_PRECISION(3pcap)
NAME
pcap_set_tstamp_precision - set the time stamp precision returned in
captures
SYNOPSIS
#include <pcap/pcap.h>
int pcap_set_tstamp_precision(pcap_t *p, int tstamp_precision);
DESCRIPTION
pcap_set_tstamp_precision() sets the precision of the time stamp
desired for packets captured on the pcap descriptor to the type speci‐
fied by tstamp_precision. It must be called on a pcap descriptor cre‐
ated by pcap_create(3PCAP) that has not yet been activated by
pcap_activate(3PCAP). Two time stamp precisions are supported,
microseconds and nanoseconds. One can use options PCAP_TSTAMP_PRECI‐
SION_MICRO and PCAP_TSTAMP_PRECISION_NANO to request desired precision.
By default, time stamps are in microseconds.
RETURN VALUE
pcap_set_tstamp_precision() returns 0 on success if the specified time
stamp precision is expected to be supported by the capture device,
PCAP_ERROR_TSTAMP_PRECISION_NOTSUP if the capture device does not sup‐
port the requested time stamp precision, PCAP_ERROR_ACTIVATED if called
on a capture handle that has been activated.
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.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
box; cbp-1 | cbp-1 l | l . ATTRIBUTE TYPE ATTRIBUTE VALUE = Availabil‐
ity system/library/libpcap = Stability Uncommitted
SEE ALSO
pcap(3PCAP), pcap_get_tstamp_precision(3PCAP), pcap-tstamp(7)
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from https://www.tcpdump.org/release/libp‐
cap-1.9.1.tar.gz.
Further information about this software can be found on the open source
community website at https://www.tcpdump.org/.
5 February 2015
PCAP_SET_TSTAMP_PRECISION(3pcap)