mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-16 21:40:16 +02:00
316c4d6313
+ test for the above (submitted test program minus childish remarks) git-svn-id: trunk@3733 -
94 lines
2.5 KiB
PHP
94 lines
2.5 KiB
PHP
{
|
|
This file is part of the Free Pascal Run time library.
|
|
Copyright (c) 1999-2000 by the Free Pascal development team
|
|
|
|
See the File COPYING.FPC, included in this distribution,
|
|
for details about the copyright.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
**********************************************************************}
|
|
|
|
{****************************************************************************
|
|
subroutines for typed file handling
|
|
****************************************************************************}
|
|
|
|
Procedure Assign({$ifdef PARAOUTFILE}out{$else}var{$endif} f:TypedFile;const Name:string);
|
|
{
|
|
Assign Name to file f so it can be used with the file routines
|
|
}
|
|
Begin
|
|
FillChar(f,SizeOF(FileRec),0);
|
|
FileRec(f).Handle:=UnusedHandle;
|
|
FileRec(f).mode:=fmClosed;
|
|
Move(Name[1],FileRec(f).Name,Length(Name));
|
|
End;
|
|
|
|
|
|
Procedure Assign({$ifdef PARAOUTFILE}out{$else}var{$endif} f:TypedFile;p:pchar);
|
|
{
|
|
Assign Name to file f so it can be used with the file routines
|
|
}
|
|
begin
|
|
Assign(f,StrPas(p));
|
|
end;
|
|
|
|
|
|
Procedure Assign({$ifdef PARAOUTFILE}out{$else}var{$endif} f:TypedFile;c:char);
|
|
{
|
|
Assign Name to file f so it can be used with the file routines
|
|
}
|
|
begin
|
|
Assign(f,string(c));
|
|
end;
|
|
|
|
|
|
Procedure fpc_reset_typed(var f : TypedFile;Size : Longint);[Public,IOCheck, Alias:'FPC_RESET_TYPED']; compilerproc;
|
|
Begin
|
|
If InOutRes <> 0 then
|
|
exit;
|
|
Reset(UnTypedFile(f),Size);
|
|
End;
|
|
|
|
|
|
Procedure fpc_rewrite_typed(var f : TypedFile;Size : Longint);[Public,IOCheck, Alias:'FPC_REWRITE_TYPED']; compilerproc;
|
|
Begin
|
|
If InOutRes <> 0 then
|
|
exit;
|
|
Rewrite(UnTypedFile(f),Size);
|
|
End;
|
|
|
|
|
|
Procedure fpc_typed_write(TypeSize : Longint;var f : TypedFile;const Buf);[IOCheck, Public, Alias :'FPC_TYPED_WRITE']; compilerproc;
|
|
Begin
|
|
If InOutRes <> 0 then
|
|
exit;
|
|
case fileRec(f).mode of
|
|
fmOutPut,fmInOut:
|
|
Do_Write(FileRec(f).Handle,@Buf,TypeSize);
|
|
fmInput: inOutRes := 105;
|
|
else inOutRes := 103;
|
|
end;
|
|
End;
|
|
|
|
Procedure fpc_typed_read(TypeSize : Longint;var f : TypedFile;out Buf);[IOCheck, Public, Alias :'FPC_TYPED_READ']; compilerproc;
|
|
var
|
|
Result : Longint;
|
|
Begin
|
|
If InOutRes <> 0 then
|
|
exit;
|
|
case FileRec(f).mode of
|
|
fmInput,fmInOut:
|
|
begin
|
|
Result:=Do_Read(FileRec(f).Handle,@Buf,TypeSize);
|
|
If Result<TypeSize Then
|
|
InOutRes:=100
|
|
end;
|
|
fmOutPut: inOutRes := 104
|
|
else inOutRes := 103;
|
|
end;
|
|
End;
|
|
|