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109 lines
2.8 KiB
PHP
109 lines
2.8 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) 1993,97 by the Free Pascal development team
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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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{****************************************************************************
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subroutines for typed file handling
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****************************************************************************}
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Procedure assign(var f:TypedFile;const Name:string);
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{
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Assign Name to file f so it can be used with the file routines
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}
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Begin
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FillChar(f,SizeOF(FileRec),0);
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FileRec(f).Handle:=UnusedHandle;
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FileRec(f).mode:=fmClosed;
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Move(Name[1],FileRec(f).Name,Length(Name));
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End;
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Procedure assign(var f:TypedFile;p:pchar);
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{
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Assign Name to file f so it can be used with the file routines
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}
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begin
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Assign(f,StrPas(p));
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end;
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Procedure assign(var f:TypedFile;c:char);
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{
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Assign Name to file f so it can be used with the file routines
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}
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begin
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Assign(f,string(c));
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end;
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Procedure Int_Typed_Reset(var f : TypedFile;Size : Longint);[Public,IOCheck, Alias:'FPC_RESET_TYPED'];
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Begin
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If InOutRes <> 0 then
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exit;
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Reset(UnTypedFile(f),Size);
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End;
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Procedure Int_Typed_Rewrite(var f : TypedFile;Size : Longint);[Public,IOCheck, Alias:'FPC_REWRITE_TYPED'];
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Begin
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If InOutRes <> 0 then
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exit;
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Rewrite(UnTypedFile(f),Size);
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End;
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Procedure Int_Typed_Write(TypeSize : Longint;var f : TypedFile;var Buf);[IOCheck, Public, Alias :'FPC_TYPED_WRITE'];
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Begin
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If InOutRes <> 0 then
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exit;
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Do_Write(FileRec(f).Handle,Longint(@Buf),TypeSize);
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End;
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Procedure Int_Typed_Read(TypeSize : Longint;var f : TypedFile;var Buf);[IOCheck, Public, Alias :'FPC_TYPED_READ'];
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var
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Result : Longint;
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Begin
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If InOutRes <> 0 then
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exit;
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Result:=Do_Read(FileRec(f).Handle,Longint(@Buf),TypeSize);
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If Result<TypeSize Then
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InOutRes:=100;
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End;
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{
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$Log$
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Revision 1.6 1998-12-16 00:22:27 peter
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* more temp symbols removed
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Revision 1.5 1998/09/14 10:48:26 peter
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* FPC_ names
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* Heap manager is now system independent
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Revision 1.4 1998/07/02 12:16:28 carl
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* IoCheck routines now check for InOutRes before executing, just like TP
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Revision 1.3 1998/05/21 19:31:02 peter
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* objects compiles for linux
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+ assign(pchar), assign(char), rename(pchar), rename(char)
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* fixed read_text_as_array
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+ read_text_as_pchar which was not yet in the rtl
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Revision 1.2 1998/05/12 10:42:45 peter
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* moved getopts to inc/, all supported OS's need argc,argv exported
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+ strpas, strlen are now exported in the systemunit
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* removed logs
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* removed $ifdef ver_above
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}
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