Man page of PCAP_FREECODE

Section: Misc. Reference Manual Pages (3PCAP)
Updated: 3 January 2014
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This man page documents libpcap version 1.10.0.

Your system may have a different version installed, possibly with some local modifications. To achieve the best results, please make sure this version of this man page suits your needs. If necessary, try to look for a different version on this web site or in the man pages available in your installation.
 

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)


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