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add imagedisk swapping capabilities (prompt, slightly modified sf patch #1505951); fix int13 write sectors return code

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2778
This commit is contained in:
Sebastian Strohhäcker 2007-01-21 16:21:22 +00:00
parent 235c630cef
commit e608297aae
10 changed files with 319 additions and 87 deletions
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5
src/ints/bios_disk.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: bios_disk.cpp,v 1.32 2007-01-14 18:44:01 c2woody Exp $ */
/* $Id: bios_disk.cpp,v 1.33 2007-01-21 16:21:22 c2woody Exp $ */
#include "dosbox.h"
#include "callback.h"
@ -24,6 +24,7 @@
#include "regs.h"
#include "mem.h"
#include "dos_inc.h" /* for Drives[] */
#include "../dos/drives.h"
#include "mapper.h"
#define MAX_DISK_IMAGES 4
@ -124,6 +125,7 @@ void swapInNextDisk(bool pressed) {
if (!pressed)
return;
/* Hack/feature: rescan all disks as well */
DriveManager::CycleAllDisks();
for(Bitu i=0;i<DOS_DRIVES;i++) {
if (Drives[i]) Drives[i]->EmptyCache();
}
@ -396,6 +398,7 @@ static Bitu INT13_DiskHandler(void) {
return CBRET_NONE;
}
}
reg_ah = 0x00;
CALLBACK_SCF(false);
break;
case 0x04: /* Verify sectors */