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_ERROR_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)
