=head1 NAME

SysArch - provide access to sysarch variables

=head1 SYNOPSIS

    use SysArch;

    # sysarch variables are available via the SysArch::Vars hash.
    $os_type = $SysArch::Vars{'os_type'};

=head1 DESCRIPTION

B<SysArch> provides access to the B<sysarch> variables through
the B<SysArch::Vars> hash.  The keys to the hash are the
B<sysarch> variable names.

=head1 INTERFACE

There are no functions to call.

=head1 DIAGNOSTICS

=for author to fill in:
    List every single error and warning message that the module can
    generate (even the ones that will "never happen"), with a full
    explanation of each problem, one or more likely causes, and any
    suggested remedies.

=over

=item C<< error running %s >>

There was an error running the B<sysarch> program.

=back


=head1 CONFIGURATION AND ENVIRONMENT

SysArch requires no configuration files or environment variables.


=head1 DEPENDENCIES

If B<YAML::Tiny> is available it is used to parse the output of
B<sysarch>, otherwise the B<sysarch> is C<eval>'d, which is a security
risk.


=head1 INCOMPATIBILITIES

None reported.


=head1 BUGS AND LIMITATIONS

No bugs have been reported.


=head1 SEE ALSO

=head1 VERSION

Version 1.0.0

=head1 LICENSE AND COPYRIGHT

Copyright (c) 2008 The Smithsonian Astrophysical Observatory

sysarch is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or (at
your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.

=head1 AUTHOR

Diab Jerius  E<lt>djerius@cpan.orgE<gt>


