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Command: pcap_snapshot | Section: 3 | Source: MINIX | File: pcap_snapshot.3
PCAP_SNAPSHOT(3) Library Functions Manual PCAP_SNAPSHOT(3)
NAME
pcap_snapshot - get the snapshot length
SYNOPSIS
#include <pcap/pcap.h>
int pcap_snapshot(pcap_t *p);
DESCRIPTION
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().
RETURN VALUE
pcap_snapshot() returns the snapshot length on success and PCAP_ER-
ROR_NOT_ACTIVATED if called on a capture handle that has been created
but not activated.
SEE ALSO
pcap(3)
17 September 2013 PCAP_SNAPSHOT(3)