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.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* 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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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.