githubmirror/libpcap

pcap_freecode.3pcap
43 строки2 KB
Denis Ovsienko
Refine references in some man pages, round 2.
23 авг 2018, 04:37
23 авг 2018, 04:372ecc906
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.TH PCAP_FREECODE 3PCAP "3 January 2014"
.SH NAME
pcap_freecode \- free a BPF program
.SH SYNOPSIS
.nf
.ft B
#include <pcap/pcap.h>
.ft
.LP
.ft B
void pcap_freecode(struct bpf_program *);
.ft
.fi
.SH DESCRIPTION
.B pcap_freecode()
is used to free up allocated memory pointed to by a
.I bpf_program
struct generated by
.B 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
.BR pcap_setfilter(3PCAP) .
.SH SEE ALSO
pcap(3PCAP)