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pcap_offline_filter(3pcap)

                                                    PCAP_OFFLINE_FILTER(3pcap)



NAME
       pcap_offline_filter - check whether a filter matches a packet

SYNOPSIS
       #include <pcap/pcap.h>

       int pcap_offline_filter(const struct bpf_program *fp,
               const struct pcap_pkthdr *h, const u_char *pkt)

DESCRIPTION
       pcap_offline_filter()  checks whether a filter matches a packet.  fp is
       a pointer to a bpf_program struct, usually the  result  of  a  call  to
       pcap_compile(3PCAP).   h  points  to  the pcap_pkthdr structure for the
       packet, and pkt points to the data in the packet.

RETURN VALUE
       pcap_offline_filter() returns the return value of the  filter  program.
       This  will  be zero if the packet doesn't match the filter and non-zero
       if the packet matches the filter.


ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       box; cbp-1 | cbp-1 l | l .  ATTRIBUTE TYPE ATTRIBUTE VALUE = Availabil‐
       ity   system/library/libpcap = Stability Uncommitted


SEE ALSO
       pcap(3PCAP)



NOTES
       Source  code  for open source software components in Oracle Solaris can
       be found at https://www.oracle.com/downloads/opensource/solaris-source-
       code-downloads.html.

       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source   was   downloaded  from   https://www.tcpdump.org/release/libp‐
       cap-1.9.1.tar.gz.

       Further information about this software can be found on the open source
       community website at https://www.tcpdump.org/.



                                 7 April 2014
                                                    PCAP_OFFLINE_FILTER(3pcap)
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