PCAP_FREECODE(3PCAP) PCAP_FREECODE(3PCAP)

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(3PCAP) 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(3PCAP).

SEE ALSO

pcap(3PCAP)

3 January 2014 PCAP_FREECODE(3PCAP)