ntoskrnl.exe: Implement IoCreateNotificationEvent.

dlls/ntoskrnl.exe/ntoskrnl.c

@@ -4075,16 +4075,6 @@ NTSTATUS WINAPI IoCreateFile(HANDLE *handle, ACCESS_MASK access, OBJECT_ATTRIBUT
                           create_options, ea_buffer, ea_length, file_type, parameters, options, NULL);
 }
 
-/***********************************************************************
- *           IoCreateNotificationEvent (NTOSKRNL.EXE.@)
- */
-PKEVENT WINAPI IoCreateNotificationEvent(UNICODE_STRING *name, HANDLE *handle)
-{
-    FIXME( "stub: %s %p\n", debugstr_us(name), handle );
-    return NULL;
-}
-
-
 /**************************************************************************
  *		__chkstk (NTOSKRNL.@)
  */

dlls/ntoskrnl.exe/sync.c

@@ -232,6 +232,32 @@ PKEVENT WINAPI IoCreateSynchronizationEvent( UNICODE_STRING *name, HANDLE *ret_h
 }
 
 /***********************************************************************
+ *           IoCreateNotificationEvent (NTOSKRNL.EXE.@)
+ */
+PKEVENT WINAPI IoCreateNotificationEvent( UNICODE_STRING *name, HANDLE *ret_handle )
+{
+    OBJECT_ATTRIBUTES attr;
+    HANDLE handle;
+    KEVENT *event;
+    NTSTATUS ret;
+
+    TRACE( "(%s %p)\n", debugstr_us(name), ret_handle );
+
+    InitializeObjectAttributes( &attr, name, 0, 0, NULL );
+    ret = NtCreateEvent( &handle, EVENT_ALL_ACCESS, &attr, NotificationEvent, TRUE );
+    if (ret) return NULL;
+
+    if (kernel_object_from_handle( handle, ExEventObjectType, (void**)&event ))
+    {
+        NtClose(handle);
+        return NULL;
+    }
+
+    *ret_handle = handle;
+    return event;
+}
+
+/***********************************************************************
  *           KeSetEvent   (NTOSKRNL.EXE.@)
  */
 LONG WINAPI KeSetEvent( PRKEVENT event, KPRIORITY increment, BOOLEAN wait )