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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)



                                 5 April 2008                 PCAP_SNAPSHOT(3)