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84 lines
1.5 KiB
PHP
84 lines
1.5 KiB
PHP
{
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$Id$
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This file is part of the Free Pascal run time library.
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Copyright (c) 1999-2000 by the Free Pascal development team
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Disk functions from Delphi's sysutils.pas
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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Function DiskFree (Drive : Byte) : Longint;
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var
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Regs: Registers;
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begin
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Regs.Dl := Drive;
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Regs.Ah := $36;
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intr($21, Regs);
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if Regs.Ax <> $FFFF then
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result := Regs.Ax * Regs.Bx * Regs.Cx
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else
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result := -1;
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end;
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Function DiskSize (Drive : Byte) : Longint;
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var
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Regs: Registers;
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begin
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Regs.Dl := Drive;
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Regs.Ah := $36;
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Intr($21, Regs);
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if Regs.Ax <> $FFFF then
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result := Regs.Ax * Regs.Cx * Regs.Dx
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else
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result := -1;
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end;
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Function GetCurrentDir : String;
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begin
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GetDir(0, result);
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end;
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Function SetCurrentDir (Const NewDir : String) : Boolean;
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begin
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{$I-}
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ChDir(NewDir);
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result := (IOResult = 0);
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{$I+}
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end;
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Function CreateDir (Const NewDir : String) : Boolean;
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begin
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{$I-}
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MkDir(NewDir);
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result := (IOResult = 0);
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{$I+}
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end;
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Function RemoveDir (Const Dir : String) : Boolean;
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begin
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{$I-}
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RmDir(Dir);
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result := (IOResult = 0);
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{$I+}
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end;
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{
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$Log$
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Revision 1.2 2000-07-13 11:33:38 michael
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+ removed logs
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}
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