Copyright 1996-2003 John D. Polstra.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* This product includes software developed by John D. Polstra.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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*
* $Id: Attic.i3.html,v 1.2 2009-06-26 16:35:46 wagner Exp $
The Attic interface provides facilities for opening files that may
be in either the main repository or the attic.
INTERFACE Attic;
IMPORT
File, FileAttr, FileRd, OSError, Pathname, RCSError, RCSFile, Ustat;
PROCEDURE FileAttrFromPathname(VAR path: Pathname.T;
follow: BOOLEAN): FileAttr.T
RAISES {OSError.E};
Like FileAttr.FromPathname, except it tries the Attic too.
Returns the actual pathname used via the VAR parameter path.
PROCEDURE FileRdOpen(VAR path: Pathname.T): FileRd.T
RAISES {OSError.E};
Like FileRd.Open, except it tries the Attic too. Returns
the actual pathname used via the VAR parameter path.
PROCEDURE FSOpenFileReadonly(VAR path: Pathname.T): File.T
RAISES {OSError.E};
Like FS.OpenFileReadonly, except it tries the Attic too. Returns
the actual pathname used via the VAR parameter path.
PROCEDURE FSStatus(VAR path: Pathname.T): File.Status
RAISES {OSError.E};
Like FS.Status, except it tries the Attic too. Returns
the actual pathname used via the VAR parameter path.
PROCEDURE RCSFileOpenReadonly(VAR path: Pathname.T): RCSFile.T
RAISES {OSError.E, RCSError.E};
Like RCSFile.OpenReadonly, except it tries the Attic too. Returns
the actual pathname used via the VAR parameter path.
PROCEDURE Stat(VAR path: Pathname.T; VAR statbuf: Ustat.struct_stat)
RAISES {OSError.E};
Like UnixMisc.Stat, except it tries the Attic too. Returns the
actual pathname used via the VAR parameter path.
END Attic.