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.TH PCAP_SET_SNAPLEN 3PCAP "5 April 2008"
.SH NAME
pcap_set_snaplen \- set the snapshot length for a not-yet-activated
capture handle
.SH SYNOPSIS
.nf
.ft B
#include <pcap/pcap.h>
.LP
.ft B
int pcap_set_snaplen(pcap_t *p, int snaplen);
.ft
.fi
.SH DESCRIPTION
.B pcap_set_snaplen()
sets the snapshot length to be used on a capture handle when the handle
is activated to
.IR snaplen .
.SH RETURN VALUE
.B pcap_set_snaplen()
returns 0 on success or
.B PCAP_ERROR_ACTIVATED
if called on a capture handle that has been activated.
.SH SEE ALSO
pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP)