Changeset 10628 in vbox

Timestamp:

Jul 15, 2008 7:45:48 AM (17 years ago)

Author:

vboxsync

Message:

Windows guest logging R0: Added VBOXGUEST_IOCTL_LOG for release logging of guest components.

File:

• trunk/src/VBox/Additions/WINNT/VBoxGuest/VBoxGuest.cpp (modified) (2 diffs)

trunk/src/VBox/Additions/WINNT/VBoxGuest/VBoxGuest.cpp

@@ -840 +840 @@
                 if (VBOX_FAILURE(rc) || VBOX_FAILURE(req->rc))
                 {
-                    dprintf(("VBoxGuest::VBoxGuestDeviceControl VBOXGUEST_IOCTL_VMMREQUEST: error issuing request to VMMDev!"
+                    dprintf(("VBoxGuest::VBoxGuestDeviceControl VBOXGUEST_IOCTL_VMMREQUEST: Error issuing request to VMMDev! "
                              "rc = %d, VMMDev rc = %Vrc\n", rc, req->rc));
                     Status = STATUS_UNSUCCESSFUL;
@@ -1056 +1056 @@
         }
 #endif
+
+        case VBOXGUEST_IOCTL_LOG(0):    /* The size isn't relevant on NT. */
+        {
+            /* Enable this only for debugging: 
+            dprintf(("VBoxGuest::VBoxGuestDeviceControl: VBOXGUEST_IOCTL_LOG\n"));
+             */
+            LogRel(("%.*s\n", (int)pStack->Parameters.DeviceIoControl.InputBufferLength, pBuf));
+            cbOut = 0;
+        } break;
 
         default: