===================================================================
RCS file: /MkLinux/floppy-darwin/floppy_blkdev.cpp,v
retrieving revision 1.13
retrieving revision 1.14
diff -u -r1.13 -r1.14
--- floppy-darwin/floppy_blkdev.cpp	2002/03/23 08:06:14	1.13
+++ floppy-darwin/floppy_blkdev.cpp	2002/03/23 08:36:22	1.14
@@ -64,6 +64,9 @@
 {
     dev_t dev;
     
+    if(locked)
+        return kIOReturnBusy;
+    
     dev=(this->busdev->unit << 6);
     if (fdsetstat(dev, (dev_flavor_t)V_EJECT, NULL, 0) == D_SUCCESS)
         return kIOReturnSuccess;
@@ -86,8 +89,8 @@
 
 IOReturn org_mklinux_iokit_swim3_driver::doLockUnlockMedia(bool doLock)
 {
-    /* @@@ WRITE ME! @@@*/
-    return kIOReturnUnsupported;
+    locked = doLock;
+    return kIOReturnSuccess;
 }
 
 IOReturn org_mklinux_iokit_swim3_driver::doSyncReadWrite(IOMemoryDescriptor *buffer,