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NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | SEE ALSO | COLOPHON |
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PCAP_SNAPSHOT(3PCAP) PCAP_SNAPSHOT(3PCAP)
pcap_snapshot - get the snapshot length
#include <pcap/pcap.h>
int pcap_snapshot(pcap_t *p);
pcap_snapshot() returns the snapshot length specified when
pcap_set_snapshot() or pcap_open_live() was called, for a live
capture, or the snapshot length from the capture file, for a
``savefile''.
It must not be called on a pcap descriptor created by pcap_create()
that has not yet been activated by pcap_activate().
pcap_snapshot() returns the snapshot length on success and
PCAP_ERROR_NOT_ACTIVATED if called on a capture handle that has been
created but not activated.
pcap(3PCAP)
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 2018-02-02.
(At that time, the date of the most recent commit that was found in
the repository was 2018-01-31.) If you discover any rendering prob‐
lems in this HTML version of the page, or you believe there is a bet‐
ter 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
7 April 2014 PCAP_SNAPSHOT(3PCAP)
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