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added freesize to mount

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@1804
This commit is contained in:
Peter Veenstra 2004-05-20 11:11:45 +00:00
parent ca50c591ce
commit 4fc5d29b5e
2 changed files with 19 additions and 4 deletions
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12
README
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@ -73,7 +73,7 @@ In addition, the following commands are available:
MOUNT "Emulated Drive letter" "Real Drive or Directory"
[-t type] [-aspi] [-ioctl] [-usecd number] [-size drivesize]
[-label drivelabel]
[-label drivelabel] [-freesize sizemb]
MOUNT -cd
Program to mount local directories as drives inside DOSBox.
@ -93,6 +93,10 @@ MOUNT -cd
-size drivesize
Sets the size of the drive.
-freesize sizemb
Sets the amount of freespace avaiable on a drive in MB's. This
is a more simple version of -size.
-label drivelabel
Sets the name of the drive to "drivelabel". Needed on some
systems if the cd label isn't read correctly. Useful when a
@ -136,9 +140,11 @@ MOUNT -cd
3. To mount system cdrom drive at mountpoint /media/cdrom as cdrom drive D
in dosbox:
mount d /media/cdrom -t cdrom -usecd 0
4. To mount a drive with 870 mb free diskspace (rarely needed! experts only):
4. To mount a drive with 870 mb free diskspace (simple version):
mount c d:\ -freesize 870
5. To mount a drive with 870 mb free diskspace (experts only, full control):
mount c d:\ -size 4025,127,16513,1700
5. To mount /home/dos/dosgames as drive C in DOSBox:
6. To mount /home/dos/dosgames as drive C in DOSBox:
mount c /home/dos/dosgames
MEM

11
src/dos/dos_programs.cpp
View file

@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: dos_programs.cpp,v 1.24 2004-05-04 18:34:08 qbix79 Exp $ */
/* $Id: dos_programs.cpp,v 1.25 2004-05-20 11:11:45 qbix79 Exp $ */
#include <stdlib.h>
#include <string.h>
@ -84,6 +84,15 @@ public:
WriteOut(MSG_Get("PROGAM_MOUNT_ILL_TYPE"),type.c_str());
return;
}
/* Parse the free space in mb's */
std::string mb_size;
if(cmd->FindString("-freesize",mb_size,true)) {
char teststr[1024];
Bit16u sizemb = static_cast<Bit16u>(atoi(mb_size.c_str()));
sprintf(teststr,"512,127,16513,%d",sizemb*1024*1024/(512*127));
str_size=teststr;
}
cmd->FindString("-size",str_size,true);
char number[20];const char * scan=str_size.c_str();
Bitu index=0;Bitu count=0;