pcap_freecode(3pcap) — Linux manual page

PCAP_FREECODE(3PCAP)                                PCAP_FREECODE(3PCAP)

NAME         top

       pcap_freecode - free a BPF program

SYNOPSIS         top

       #include <pcap/pcap.h>

       void pcap_freecode(struct bpf_program *);

DESCRIPTION         top

       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         top

       pcap(3PCAP)

COLOPHON         top

       This page is part of the libpcap (packet capture library)
       project.  Information about the project can be found at 
       ⟨http://www.tcpdump.org/⟩.  If you have a bug report for this
       manual page, see ⟨http://www.tcpdump.org/#patches⟩.  This page
       was obtained from the project's upstream Git repository
       ⟨https://github.com/the-tcpdump-group/libpcap.git⟩ on 2024-06-14.
       (At that time, the date of the most recent commit that was found
       in the repository was 2024-06-04.)  If you discover any rendering
       problems in this HTML version of the page, or you believe there
       is a better or more up-to-date source for the page, or you have
       corrections or improvements to the information in this COLOPHON
       (which is not part of the original manual page), send a mail to
       man-pages@man7.org

                             3 January 2014         PCAP_FREECODE(3PCAP)

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