From: Alain <alainm@pobox.com>
To: Dosemu <linux-msdos@vger.kernel.org>
Subject: Problem with function 68h - Please Help
Date: Wed, 12 Jan 2005 21:37:43 -0200 [thread overview]
Message-ID: <41E5B4C7.8030407@pobox.com> (raw)
I sent this to FreeDOS kernel list but got no answer. It is probabli
more related do Dosemu and the redirector:
Is there a known problem / fix for int21 function 68h ??
I am getting an error return under Dosemu 1.2.2 + FreeDOS kernel 2035 in
a CODEBASE function file4lowFlush()
The code is (OpenWatcom 1.3, 386 mode):
dosFlush.h.ah = 0x68 ;
dosFlush.x.bx = (unsigned int)file->hand ;
intdos( &dosFlush, &dosFlush ) ;
if ( dosFlush.x.cflag != 0 )
...
From RBIL
--------D-2168-------------------------------
INT 21 - DOS 3.3+ - "FFLUSH" - COMMIT FILE
AH = 68h
BX = file handle
Return: CF clear if successful
all data still in DOS disk buffers is written to disk
immediately,
and the file's directory entry is updated
CF set on error
AX = error code (see #01680 at AH=59h/BX=0000h)
SeeAlso: AX=5D01h,AH=6Ah,INT 2F/AX=1107h
-----------------------------------------
Alain
reply other threads:[~2005-01-12 23:37 UTC|newest]
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