PCAP_FREECODE
Section: Misc. Reference Manual Pages (3PCAP)
Updated: 3 January 2014
Page Index
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(3PCAP),
pcap_compile(3PCAP),
pcap_setfilter(3PCAP)