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109 lines
2.3 KiB
PHP
109 lines
2.3 KiB
PHP
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 2001 by Free Pascal development team
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Low leve file functions
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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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Low level File Routines
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****************************************************************************}
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procedure do_close(handle : thandle);inline;
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begin
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end;
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procedure do_erase(p : PAnsiChar; pchangeable: boolean);inline;
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begin
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end;
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procedure do_rename(p1,p2 : PAnsiChar; p1changeable, p2changeable: boolean);inline;
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begin
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end;
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function do_write(h:thandle;addr:pointer;len : longint) : longint;
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begin
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do_write:=len;
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while len>0 do
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begin
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PrintChar(PAnsiChar(addr)^);
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Inc(addr);
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Dec(len);
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end;
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end;
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function do_read(h:thandle;addr:pointer;len : longint) : longint;
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var
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ch: AnsiChar;
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begin
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do_read:=0;
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while len>0 do
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begin
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ch:=ReadKey;
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PrintChar(ch);
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PAnsiChar(addr)^:=ch;
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Inc(addr);
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Inc(do_read);
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Dec(len);
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if ch=#13 then
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break;
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end;
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end;
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function do_filepos(handle : thandle) : longint;inline;
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begin
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end;
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procedure do_seek(handle:thandle;pos : longint);inline;
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begin
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end;
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function do_seekend(handle:thandle):longint;inline;
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begin
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end;
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function do_filesize(handle : thandle) : longint;inline;
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begin
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end;
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{ truncate at a given position }
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procedure do_truncate (handle:thandle;pos:longint);inline;
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begin
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end;
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procedure do_open(var f;p:PAnsiChar;flags:longint; pchangeable: boolean);inline;
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{
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filerec and textrec have both handle and mode as the first items so
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they could use the same routine for opening/creating.
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when (flags and $100) the file will be append
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when (flags and $1000) the file will be truncate/rewritten
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when (flags and $10000) there is no check for close (needed for textfiles)
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}
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begin
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end;
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function do_isdevice(handle:THandle):boolean;inline;
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begin
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do_isdevice:=true;
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end;
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