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<HTML>
<HEAD>
<TITLE>File::Spec::VMS - methods for VMS file specs</TITLE>
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<STRONG><P CLASS=block> File::Spec::VMS - methods for VMS file specs</P></STRONG>
</TD></TR>
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<A NAME="__index__"></A>
<!-- INDEX BEGIN -->
<UL>
<LI><A HREF="#name">NAME</A></LI><LI><A HREF="#supportedplatforms">SUPPORTED PLATFORMS</A></LI>
<LI><A HREF="#synopsis">SYNOPSIS</A></LI>
<LI><A HREF="#description">DESCRIPTION</A></LI>
<UL>
<LI><A HREF="#methods always loaded">Methods always loaded</A></LI>
</UL>
<LI><A HREF="#see also">SEE ALSO</A></LI>
</UL>
<!-- INDEX END -->
<HR>
<P>
<H1><A NAME="name">NAME</A></H1>
<P>File::Spec::VMS - methods for VMS file specs</P>
<P>
<HR>
<H1><A NAME="supportedplatforms">SUPPORTED PLATFORMS</A></H1>
<UL>
<LI>Linux</LI>
<LI>Solaris</LI>
<LI>Windows</LI>
</UL>
<HR>
<H1><A NAME="synopsis">SYNOPSIS</A></H1>
<PRE>
require File::Spec::VMS; # Done internally by File::Spec if needed</PRE>
<P>
<HR>
<H1><A NAME="description">DESCRIPTION</A></H1>
<P>See File::Spec::Unix for a documentation of the methods provided
there. This package overrides the implementation of these methods, not
the semantics.</P>
<DL>
<DT><STRONG><A NAME="item_eliminate_macros">eliminate_macros</A></STRONG><BR>
<DD>
Expands MM[KS]/Make macros in a text string, using the contents of
identically named elements of <CODE>%$self</CODE>, and returns the result
as a file specification in Unix syntax.
<P></P>
<DT><STRONG><A NAME="item_fixpath">fixpath</A></STRONG><BR>
<DD>
Catchall routine to clean up problem MM[SK]/Make macros. Expands macros
in any directory specification, in order to avoid juxtaposing two
VMS-syntax directories when MM[SK] is run. Also expands expressions which
are all macro, so that we can tell how long the expansion is, and avoid
overrunning DCL's command buffer when MM[KS] is running.
<P>If optional second argument has a TRUE value, then the return string is
a VMS-syntax directory specification, if it is FALSE, the return string
is a VMS-syntax file specification, and if it is not specified, <A HREF="#item_fixpath"><CODE>fixpath()</CODE></A>
checks to see whether it matches the name of a directory in the current
default directory, and returns a directory or file specification accordingly.</P>
<P></P></DL>
<P>
<H2><A NAME="methods always loaded">Methods always loaded</A></H2>
<DL>
<DT><STRONG><A NAME="item_canonpath">canonpath (override)</A></STRONG><BR>
<DD>
Removes redundant portions of file specifications according to VMS syntax.
<P></P>
<DT><STRONG><A NAME="item_catdir">catdir</A></STRONG><BR>
<DD>
Concatenates a list of file specifications, and returns the result as a
VMS-syntax directory specification. No check is made for ``impossible''
cases (e.g. elements other than the first being absolute filespecs).
<P></P>
<DT><STRONG><A NAME="item_catfile">catfile</A></STRONG><BR>
<DD>
Concatenates a list of file specifications, and returns the result as a
VMS-syntax file specification.
<P></P>
<DT><STRONG><A NAME="item_curdir">curdir (override)</A></STRONG><BR>
<DD>
Returns a string representation of the current directory: '[]'
<P></P>
<DT><STRONG><A NAME="item_devnull">devnull (override)</A></STRONG><BR>
<DD>
Returns a string representation of the null device: '_NLA0:'
<P></P>
<DT><STRONG><A NAME="item_rootdir">rootdir (override)</A></STRONG><BR>
<DD>
Returns a string representation of the root directory: 'SYS$DISK:[000000]'
<P></P>
<DT><STRONG><A NAME="item_tmpdir">tmpdir (override)</A></STRONG><BR>
<DD>
Returns a string representation of the first writable directory
from the following list or '' if none are writable:
<PRE>
sys$scratch
$ENV{TMPDIR}</PRE>
<P></P>
<DT><STRONG><A NAME="item_updir">updir (override)</A></STRONG><BR>
<DD>
Returns a string representation of the parent directory: '[-]'
<P></P>
<DT><STRONG><A NAME="item_case_tolerant">case_tolerant (override)</A></STRONG><BR>
<DD>
VMS file specification syntax is case-tolerant.
<P></P>
<DT><STRONG><A NAME="item_path">path (override)</A></STRONG><BR>
<DD>
Translate logical name DCL$PATH as a searchlist, rather than trying
to <A HREF="../../../lib/Pod/perlfunc.html#item_split"><CODE>split</CODE></A> string value of <CODE>$ENV{'PATH'}</CODE>.
<P></P>
<DT><STRONG><A NAME="item_file_name_is_absolute">file_name_is_absolute (override)</A></STRONG><BR>
<DD>
Checks for VMS directory spec as well as Unix separators.
<P></P>
<DT><STRONG><A NAME="item_splitpath">splitpath (override)</A></STRONG><BR>
<DD>
Splits using VMS syntax.
<P></P>
<DT><STRONG><A NAME="item_splitdir">splitdir (override)</A></STRONG><BR>
<DD>
Split dirspec using VMS syntax.
<P></P>
<DT><STRONG><A NAME="item_catpath">catpath (override)</A></STRONG><BR>
<DD>
Construct a complete filespec using VMS syntax
<P></P>
<DT><STRONG><A NAME="item_abs2rel">abs2rel (override)</A></STRONG><BR>
<DD>
Use VMS syntax when converting filespecs.
<P></P>
<DT><STRONG><A NAME="item_rel2abs">rel2abs (override)</A></STRONG><BR>
<DD>
Use VMS syntax when converting filespecs.
<P></P></DL>
<P>
<HR>
<H1><A NAME="see also">SEE ALSO</A></H1>
<P><A HREF="../../../lib/File/Spec.html">the File::Spec manpage</A></P>
<TABLE BORDER=0 CELLPADDING=0 CELLSPACING=0 WIDTH=100%>
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<STRONG><P CLASS=block> File::Spec::VMS - methods for VMS file specs</P></STRONG>
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