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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | COLOPHON |
PCAP_LIST_TSTAMP_TYPES(3PCAP) PCAP_LIST_TSTAMP_TYPES(3PCAP)
pcap_list_tstamp_types, pcap_free_tstamp_types - get a list of time
stamp types supported by a capture device, and free that list
#include <pcap/pcap.h>
int pcap_list_tstamp_types(pcap_t *p, int **tstamp_typesp);
void pcap_free_tstamp_types(int *tstamp_types);
pcap_list_tstamp_types() is used to get a list of the supported time
stamp types of the interface associated with the pcap descriptor.
pcap_list_tstamp_types() allocates an array to hold the list and sets
*tstamp_typesp to point to the array. See pcap-tstamp(7) for a list
of all the time stamp types.
The caller is responsible for freeing the array with
pcap_free_tstamp_types(), which frees the list pointed to by
tstamp_types.
pcap_list_tstamp_types() returns the number of time stamp types in
the array on success and PCAP_ERROR on failure. A return value of
zero means that you cannot specify a time stamp type; you are limited
to the capture device's default time stamp type. If PCAP_ERROR is
returned, pcap_geterr() or pcap_perror() may be called with p as an
argument to fetch or display the error text.
pcap(3PCAP), pcap_geterr(3PCAP), pcap_tstamp_type_val_to_name(3PCAP),
pcap-tstamp(7)
This page is part of the libpcap (packet capture library) project.
Information about the project can be found at
⟨http://www.tcpdump.org/⟩. If you have a bug report for this manual
page, see ⟨http://www.tcpdump.org/#patches⟩. This page was obtained
from the project's upstream Git repository
⟨https://github.com/the-tcpdump-group/libpcap.git⟩ on 2017-07-05. If
you discover any rendering problems in this HTML version of the page,
or you believe there is a better or more up-to-date source for the
page, or you have corrections or improvements to the information in
this COLOPHON (which is not part of the original manual page), send a
mail to man-pages@man7.org
22 August 2010 PCAP_LIST_TSTAMP_TYPES(3PCAP)