NAME

Net::Interface::NetSymbols - AF_ PF_ IFxxx type symbols

SYNOPSIS

This module is built for this specific architecture during the make process using inst/netsymbols.pl. Do not edit this module, edit inst/netsymbols.pl instead.

This module contains symbols arrays only for use by Net::Interface, in all other respects it is NOT functional. It contains documentation and data arrays for this specific architecture.

NOTE: WARNING !!

     usage is Net::Interface

NOT Net::Interface::NetSymbols

use Net::Interface qw(

        Net::Interface::NetSymbols::NI_ENDVAL();
        Net::Interface::NetSymbols::NI_UNIQUE();
|;

print NFe qq|@afs

@pfs

@ifs

@iffs |;

if (@iffIN6) { print NFe qq| @iffIN6 populated for BSD flavored systems

:all :afs :pfs :ifs :iffs :iffIN6 :iftype :scope

); |; } else { print NFe qq| :all :afs :pfs :ifs :iffs :iftype :scope

); |; }

print NFe q| =head1 DESCRIPTION

All of the AF_XXX and PF_XXX symbols available in local sys/socket.h plus usual aliases for AF_LOCAL i.e. (AF_FILE AF_UNIX PF_LOCAL PF_FILE PF_UNIX)

All of the IFxxxx and IN6_IF symbols in net/if.h, netinet/in.h, netinet/in_var.h and their includes.

Symbols may be accessed for their numeric value or their string name.

  i.e.  if ($family == AF_INET)
            do something...

    or  print AF_INET
    will product the string "inet"

The same holds true for:

        printf("family is %s",AF_INET);
    or  sprint("family is %s",AF_INET);

To print the numeric value of the SYMBOL do:

        print (0 + SYMBOL), "\n";

|;

if (exists $fam{AF_INET6}) { print NFe q|On systems supporting IPV6, these additional symbols are available which may be applied to the address type to determine the address attributes.

    IPV6_ADDR_ANY               unknown
    IPV6_ADDR_UNICAST           unicast
    IPV6_ADDR_MULTICAST         multicast
    IPV6_ADDR_ANYCAST           anycast
    IPV6_ADDR_LOOPBACK          loopback
    IPV6_ADDR_LINKLOCAL         link-local
    IPV6_ADDR_SITELOCAL         site-local
    IPV6_ADDR_COMPATv4          compat-v4
    IPV6_ADDR_SCOPE_MASK        scope-mask
    IPV6_ADDR_MAPPED            mapped
    IPV6_ADDR_RESERVED          reserved
    IPV6_ADDR_ULUA              uniq-lcl-unicast
    IPV6_ADDR_6TO4              6to4
    IPV6_ADDR_6BONE             6bone
    IPV6_ADDR_AGU               global-unicast
    IPV6_ADDR_UNSPECIFIED       unspecified
    IPV6_ADDR_SOLICITED_NODE    solicited-node
    IPV6_ADDR_ISATAP            ISATAP
    IPV6_ADDR_PRODUCTIVE        productive
    IPV6_ADDR_6TO4_MICROSOFT    6to4-ms
    IPV6_ADDR_TEREDO            teredo
    IPV6_ADDR_ORCHID            orchid
    IPV6_ADDR_NON_ROUTE_DOC     non-routeable-doc

    if ($type & IPV6_ADDR_xxxx) {
        print IPV6_ADDR_xxxx,"\n";
    }

These symbols may be equated to the scope of the address.

    RFC2373_GLOBAL              global-scope
    RFC2373_ORGLOCAL            org-local
    RFC2373_SITELOCAL           site-local
    RFC2373_LINKLOCAL           link-local
    RFC2373_NODELOCAL           loopback
    LINUX_COMPATv4              lx-compat-v4

    if ($scope eq RFC2373_xxxx) {
        print RFC2373_xxxx,"\n";
    }

|; }

print NFe q| =over 4

• :all Import all symbols

• :afs Import all AF_XXX symbols

• :pfs Import all PF_XXX symbols

• :ifs Import all IFxxxx symbols

• :iffs Import all IFF symbols |;

  if (@iffIN6) { print NFe q| =item * :iffIN6 Import all IN6_IFF symbols (BSD flavors only) |; }

  if (exists $fam{AF_INET6}) { print NFe q| =item * :iftype Import all IPV6 type symbols

• :scope Import all IPV6 scope symbols |; }

  print NFe q| =back

non EXPORT functions

• Net::Interface::NetSymbols::NI_ENDVAL();

  Reports the highest symbol value +1 of :all symbols above. Used for testing.

• Net::Interface::NetSymbols::NI_UNIQUE();

  Returns a hash pointer to the AF_ or PF_ symbol values mapped to their character strings as defined for this architecture.

    i.e.
  |, $utxt, q|
  =head1 AUTHOR   Michael Robinton <michael@bizsystems.com>

COPYRIGHT |. ((localtime())[5] +1900) .q|

Michael Robinton, all rights reserved.

This library is free software. You can distribute it and/or modify it under the same terms as Perl itself.

cpanm Net::Interface

perl -MCPAN -e shell
install Net::Interface