valter/dosbox-staging
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small bugfix by hal.

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@3054
This commit is contained in:
Peter Veenstra 2007-12-06 17:44:19 +00:00
parent 7ae0f48fb5
commit abbf10093f
4 changed files with 15 additions and 14 deletions
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5
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 1.106 2007-11-18 10:30:12 c2woody Exp $ */
/* $Id: dos.cpp,v 1.107 2007-12-06 17:44:19 qbix79 Exp $ */
#include <stdlib.h>
#include <string.h>
@ -83,9 +83,10 @@ static Bitu DOS_21Handler(void) {
{
Bit16u port = real_readw(0x40,0);
if(port!=0 && serialports[0]) {
Bit8u status;
// RTS/DTR on
IO_WriteB(port+4,0x3);
serialports[0]->Getchar(&reg_al,true, 0xFFFFFFFF);
serialports[0]->Getchar(&reg_al, &status, true, 0xFFFFFFFF);
}
}
break;