freebsd man page for pcap_set_snaplen

PCAP_SET_SNAPLEN(3)					     Library Functions Manual					       PCAP_SET_SNAPLEN(3)

NAME
       pcap_set_snaplen - set the snapshot length for a not-yet-activated capture handle

SYNOPSIS
       #include <pcap/pcap.h>

       int pcap_set_snaplen(pcap_t *p, int snaplen);

DESCRIPTION
       pcap_set_snaplen() sets the snapshot length to be used on a capture handle when the handle is activated to snaplen.

RETURN VALUE
       pcap_set_snaplen() returns 0 on success or PCAP_ERROR_ACTIVATED if called on a capture handle that has been activated.

SEE ALSO
       pcap(3), pcap_create(3), pcap_activate(3)

								   5 April 2008 					       PCAP_SET_SNAPLEN(3)