Updated: 2021/Apr/14


PCAP_FREECODE(3)           Library Functions Manual           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(3) 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(3).

SEE ALSO
       pcap(3)



                                3 January 2014                PCAP_FREECODE(3)