pcap_freecode(3) - NetBSD Manual Pages

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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)



                                3 January 2014                PCAP_FREECODE(3)