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Fix input in defor. (Buggy handler, but worked in DOS)

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3453
This commit is contained in:
Peter Veenstra 2009-07-31 16:41:37 +00:00
parent e744620458
commit 15029fe034
1 changed files with 4 additions and 2 deletions
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6
src/dos/dos.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: dos.cpp,v 1.118 2009-07-15 17:05:07 c2woody Exp $ */
/* $Id: dos.cpp,v 1.119 2009-07-31 16:41:37 qbix79 Exp $ */
#include <stdlib.h>
#include <string.h>
@ -83,6 +83,8 @@ static Bitu DOS_21Handler(void) {
{
Bit8u c=reg_dl;Bit16u n=1;
DOS_WriteFile(STDOUT,&c,&n);
//Not in the official specs, but happens nonetheless. (last written character)
reg_al = c;// reg_al=(c==9)?0x20:c; //Officially: tab to spaces
}
break;
case 0x03: /* Read character from STDAUX */
@ -115,7 +117,7 @@ static Bitu DOS_21Handler(void) {
switch (reg_dl) {
case 0xFF: /* Input */
{
//TODO Make this better according to standards
//TODO Make this better according to standards
if (!DOS_GetSTDINStatus()) {
reg_al=0;
CALLBACK_SZF(true);