Changeset 4800 in vbox for trunk/src/VBox/HostDrivers/Support/os2/SUPLib-os2.cpp

Timestamp:

Sep 14, 2007 2:59:15 PM (17 years ago)

Author:

vboxsync

Message:

Redid the supdrv interface. works on windows and linux while the other OSes still needs some adjusting/testing. internal networking is temporarily broken as the SUPCallVMMR0Ex interface is being reworked (this is what all this is really about).

File:

• trunk/src/VBox/HostDrivers/Support/os2/SUPLib-os2.cpp (modified) (1 diff)

trunk/src/VBox/HostDrivers/Support/os2/SUPLib-os2.cpp

@@ -131 +131 @@
 
 
-int suplibOsIOCtl(unsigned uFunction, void *pvIn, size_t cbIn, void *pvOut, size_t cbOut)
+int suplibOsIOCtl(uintptr_t uFunction, void *pvReq, size_t cbReq)
 {
     AssertMsg(g_hDevice != (HFILE)-1, ("SUPLIB not initiated successfully!\n"));
 
-    SUPDRVIOCTLDATA Args;
-    Args.pvIn = pvIn;
-    Args.cbIn = cbIn;
-    Args.pvOut = pvOut;
-    Args.cbOut = cbOut;
-    Args.rc = VERR_INTERNAL_ERROR;
-
-    ULONG cbReturned = sizeof(Args);
+    ULONG cbReturned = sizeof(SUPREQHDR);
     int rc = DosDevIOCtl(g_hDevice, SUP_CTL_CATEGORY, uFunction,
-                         &Args, sizeof(Args), &cbReturned,
+                         &cbIn, cbReturned, &cbReturned,
                          NULL, 0, NULL);
     if (RT_LIKELY(rc == NO_ERROR))
-        rc = Args.rc;
-    else
-        rc = RTErrConvertFromOS2(rc);
-    return rc;
+        return VINF_SUCCESS;
+    return RTErrConvertFromOS2(rc);
 }
 
 
 #ifdef VBOX_WITHOUT_IDT_PATCHING
-int suplibOSIOCtlFast(unsigned uFunction)
+int suplibOSIOCtlFast(uintptr_t uFunction)
 {
     int32_t rcRet = VERR_INTERNAL_ERROR;