DragonFly On-Line Manual Pages
PCAP_FREECODE(3) PCAP_FREECODE(3)
NAME
pcap_freecode - free a BPF program
SYNOPSIS
#include <pcap/pcap.h>
void pcap_freecode(struct bpf_program *);
DESCRIPTION
pcap_freecode() is used to free up allocated memory pointed to by a
bpf_program struct generated by pcap_compile() when that BPF program is
no longer needed, for example after it has been made the filter program
for a pcap structure by a call to pcap_setfilter().
SEE ALSO
pcap(3), pcap_compile(3), pcap_setfilter(3)
5 April 2008 PCAP_FREECODE(3)