suplib/src/FileAttrRep.i3


 Copyright 1997-2003 John D. Polstra.
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 *      This product includes software developed by John D. Polstra.
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 * $Id: FileAttrRep.i3.html,v 1.3 2010-04-29 17:20:02 wagner Exp $ 

INTERFACE FileAttrRep;

IMPORT FileAttr, OSError, Pathname, Ustat;

REVEAL
  FileAttr.T <: Rep;

TYPE
  Rep = FileAttr.Public OBJECT
    mask := FileAttr.AttrTypes{};	(* Which fields are valid. *)
    stat: Ustat.struct_stat;
    linkTarget: TEXT;
  END;

PROCEDURE GetFlags(fa: FileAttr.T): INTEGER;
Return the flags attribute from fa. It is a checked runtime error if the attribute is unsupported.

PROCEDURE SetFlags(fa: FileAttr.T; flags: INTEGER);
Set the flags attribute of fa. It is a checked runtime error if the attribute is unsupported.

PROCEDURE ChangeFileFlags(fa: FileAttr.T; path: Pathname.T; follow: BOOLEAN)
  RAISES {OSError.E};
Change the flags of the given pathname to the settings in fa.

END FileAttrRep.

FileAttrRep's implementation is in: