Initial commit of OpenSPARC T2 architecture model.
[OpenSPARC-T2-SAM] / sam-t2 / devtools / amd64 / man / man3 / File::Spec::VMS.3
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129.\" ========================================================================
130.\"
131.IX Title "File::Spec::VMS 3"
132.TH File::Spec::VMS 3 "2001-09-21" "perl v5.8.8" "Perl Programmers Reference Guide"
133.SH "NAME"
134File::Spec::VMS \- methods for VMS file specs
135.SH "SYNOPSIS"
136.IX Header "SYNOPSIS"
137.Vb 1
138\& require File::Spec::VMS; # Done internally by File::Spec if needed
139.Ve
140.SH "DESCRIPTION"
141.IX Header "DESCRIPTION"
142See File::Spec::Unix for a documentation of the methods provided
143there. This package overrides the implementation of these methods, not
144the semantics.
145.IP "canonpath (override)" 4
146.IX Item "canonpath (override)"
147Removes redundant portions of file specifications according to \s-1VMS\s0 syntax.
148.IP "catdir (override)" 4
149.IX Item "catdir (override)"
150Concatenates a list of file specifications, and returns the result as a
151VMS-syntax directory specification. No check is made for \*(L"impossible\*(R"
152cases (e.g. elements other than the first being absolute filespecs).
153.IP "catfile (override)" 4
154.IX Item "catfile (override)"
155Concatenates a list of file specifications, and returns the result as a
156VMS-syntax file specification.
157.IP "curdir (override)" 4
158.IX Item "curdir (override)"
159Returns a string representation of the current directory: '[]'
160.IP "devnull (override)" 4
161.IX Item "devnull (override)"
162Returns a string representation of the null device: '_NLA0:'
163.IP "rootdir (override)" 4
164.IX Item "rootdir (override)"
165Returns a string representation of the root directory: 'SYS$DISK:[000000]'
166.IP "tmpdir (override)" 4
167.IX Item "tmpdir (override)"
168Returns a string representation of the first writable directory
169from the following list or '' if none are writable:
170.Sp
171.Vb 2
172\& sys$scratch:
173\& $ENV{TMPDIR}
174.Ve
175.Sp
176Since perl 5.8.0, if running under taint mode, and if \f(CW$ENV\fR{\s-1TMPDIR\s0}
177is tainted, it is not used.
178.IP "updir (override)" 4
179.IX Item "updir (override)"
180Returns a string representation of the parent directory: '[\-]'
181.IP "case_tolerant (override)" 4
182.IX Item "case_tolerant (override)"
183\&\s-1VMS\s0 file specification syntax is case\-tolerant.
184.IP "path (override)" 4
185.IX Item "path (override)"
186Translate logical name \s-1DCL$PATH\s0 as a searchlist, rather than trying
187to \f(CW\*(C`split\*(C'\fR string value of \f(CW$ENV{'PATH'}\fR.
188.IP "file_name_is_absolute (override)" 4
189.IX Item "file_name_is_absolute (override)"
190Checks for \s-1VMS\s0 directory spec as well as Unix separators.
191.IP "splitpath (override)" 4
192.IX Item "splitpath (override)"
193Splits using \s-1VMS\s0 syntax.
194.IP "splitdir (override)" 4
195.IX Item "splitdir (override)"
196Split dirspec using \s-1VMS\s0 syntax.
197.IP "catpath (override)" 4
198.IX Item "catpath (override)"
199Construct a complete filespec using \s-1VMS\s0 syntax
200.IP "abs2rel (override)" 4
201.IX Item "abs2rel (override)"
202Use \s-1VMS\s0 syntax when converting filespecs.
203.IP "rel2abs (override)" 4
204.IX Item "rel2abs (override)"
205Use \s-1VMS\s0 syntax when converting filespecs.
206.SH "COPYRIGHT"
207.IX Header "COPYRIGHT"
208Copyright (c) 2004 by the Perl 5 Porters. All rights reserved.
209.PP
210This program is free software; you can redistribute it and/or modify
211it under the same terms as Perl itself.
212.SH "SEE ALSO"
213.IX Header "SEE ALSO"
214See File::Spec and File::Spec::Unix. This package overrides the
215implementation of these methods, not the semantics.
216.PP
217An explanation of \s-1VMS\s0 file specs can be found at
218\&\*(L"http://h71000.www7.hp.com/doc/731FINAL/4506/4506pro_014.html#apps_locating_naming_files\*(R".