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$OpenBSD: OpenBSD::Mtree.pod,v 1.2 2005/03/07 21:39:53 espie Exp $
=head1 NAME
OpenBSD::Mtree - simple C<mtree(8)> spec parser
=head1 SYNOPSIS
use OpenBSD::Mtree;
my %hier;
OpenBSD::Mtree::parse(\%hier, "/", "/etc/mtree/4.4BSD.dist");
=head1 DESCRIPTION
C<OpenBSD::Mtree> is a parser for C<mtree(8)> specifications that
can reconstruct directory hierarchies.
The basic function C<OpenBSD::Mtree::parse_fh(\%hash, $basedir, $fh)>
will populate the hash C<$hash> with defined entries for each directory
seen while reading from C<$fh>, assuming the specification is to be interpreted
relative to C<$basedir> (some canonicalization of directory names will
occur).
C<OpenBSD::Mtree:parse(\%hash, $basedir, $filename)> is a convenience
function which also handles opening the filehandle from C<$filename>
and closing it after reading the specification.
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