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NAME
- TD_REMCHANGEINT
-
remove a disk change software interrupt handler.
FUNCTION
This command removes a disk change software interrupt added by a previous use of TD_ADDCHANGEINT.
INPUTS
The same IO request used for TD_ADDCHANGEINT.
- io_Device
-
preset by the call to OpenDevice()
- io_Unit
-
preset by the call to OpenDevice()
- io_Command
-
TD_REMCHANGEINT
- io_Flags
-
0
- io_Length
-
sizeof(struct Interrupt)
- io_Data
-
pointer to Interrupt structure
RESULT
- io_Error
-
0 for success, or an error code as defined in <devices/trackdisk.h>
BUGS
This command did not function properly under versions of Kickstart earlier than V36. A valid workaround under these older versions of Kickstart is:
Do not use this workaround in versions of Kickstart >= V36, use TD_REMCHANGEINT instead (for future compatibility with V38+).
This command did not function properly under versions of Kickstart earlier than V47 either in case a TD_ADDCHANGEINT was issued to the device, but not yet processed. This got fixed in V47.
Forbid();
Remove(ioRequest);
Permit();
Remove(ioRequest);
Permit();
This command did not function properly under versions of Kickstart earlier than V47 either in case a TD_ADDCHANGEINT was issued to the device, but not yet processed. This got fixed in V47.
SEE ALSO
TD_ADDCHANGEINT, <devices/trackdisk.h>