pcap_freecode(3) pcap_freecode(3)
NAME
pcap_freecode - free a BPF program
SYNOPSIS
#include <pcap/pcap.h>
pcap_freecode(3) bpf_program *);
DESCRIPTION
pcap_freecode() is used to free up allocated memory pointed to by a
bpf_program struct generated by pcap_compile(3) when that BPF
program is no longer needed, for example after it has been made the
filter program for a pcap_t handle by a call to pcap_setfilter(3).
SEE ALSO
pcap(3)
3 January 2014 pcap_freecode(3)
libpcap 1.11.0 - Generated Mon Sep 14 18:30:58 CDT 2026