Changeset 44173 in vbox for trunk/src/VBox/HostDrivers/Support/win

Timestamp:

Dec 19, 2012 6:12:31 PM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

82883

Message:

SUPDrv,SUPLib: Introducing /dev/vboxdrvu on darwin (other platforms soon to follow).

Location:

trunk/src/VBox/HostDrivers/Support/win

Files:

• SUPDrv-win.cpp (modified) (1 diff)
• SUPLib-win.cpp (modified) (5 diffs)

trunk/src/VBox/HostDrivers/Support/win/SUPDrv-win.cpp

@@ -265 +265 @@
         pFileObj->FsContext = NULL;
         PSUPDRVSESSION pSession;
-        int rc = supdrvCreateSession(pDevExt, true /*fUser*/, &pSession);
+        int rc = supdrvCreateSession(pDevExt, true /*fUser*/, true /*fUnrestricted*/, &pSession);
         if (!rc)
             pFileObj->FsContext = pSession;

trunk/src/VBox/HostDrivers/Support/win/SUPLib-win.cpp

@@ -57 +57 @@
 /** The support service name. */
 #define SERVICE_NAME    "VBoxDrv"
-/** Win32 Device name. */
-#define DEVICE_NAME     "\\\\.\\VBoxDrv"
+/** Win32 Device name - system. */
+#define DEVICE_NAME_SYS "\\\\.\\VBoxDrv"
+/** Win32 Device name - user. */
+#define DEVICE_NAME_USR "\\\\.\\VBoxDrvU"
 /** NT Device name. */
 #define DEVICE_NAME_NT   L"\\Device\\VBoxDrv"
@@ -78 +80 @@
 
 
-int suplibOsInit(PSUPLIBDATA pThis, bool fPreInited)
+int suplibOsInit(PSUPLIBDATA pThis, bool fPreInited, bool fUnrestricted)
 {
     /*
@@ -89 +91 @@
      * Try open the device.
      */
-    HANDLE hDevice = CreateFile(DEVICE_NAME,
+    HANDLE hDevice = CreateFile(fUnrestricted ? DEVICE_NAME_SYS : DEVICE_NAME_USR,
                                 GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
                                 NULL,
@@ -103 +105 @@
         suplibOsStartService();
 
-        hDevice = CreateFile(DEVICE_NAME,
+        hDevice = CreateFile(fUnrestricted ? DEVICE_NAME_SYS : DEVICE_NAME_USR,
                              GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE,
                              NULL,
@@ -139 +141 @@
      * We're done.
      */
-    pThis->hDevice = hDevice;
+    pThis->hDevice       = hDevice;
+    pThis->fUnrestricted = fUnrestricted;
     return VINF_SUCCESS;
 }