xnu-4570.1.46.tar.gz

[apple/xnu.git] / iokit / IOKit / IOCommandQueue.h

diff --git a/iokit/IOKit/IOCommandQueue.h b/iokit/IOKit/IOCommandQueue.h
index 8e9cbff52fb281b9a7e18ccb73fbecc7d58a5856..124369d419ddb0b31e6bbeaac561d9937e8e09da 100644 (file)
--- a/iokit/IOKit/IOCommandQueue.h
+++ b/iokit/IOKit/IOCommandQueue.h
@@ -1,16 +1,19 @@
 /*
  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ * 
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
  * 
  * The Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
@@ -20,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
 Copyright (c) 1998 Apple Computer, Inc.  All rights reserved.
@@ -38,15 +41,6 @@ HISTORY
 
 #include <IOKit/IOEventSource.h>
 
-
-
-
-#warning IOCommandQueue has been deprecated in favour of IOCommandGate and will be going away before too long.
-
-
-
-
-
 class IOCommandQueue;
 
 typedef void (*IOCommandQueueAction)
@@ -65,21 +59,24 @@ protected:
     int producerIndex, consumerIndex;
     int size;
 
-    virtual void free();
+    virtual void free() APPLE_KEXT_OVERRIDE;
 
-    virtual bool checkForWork();
+    virtual bool checkForWork() APPLE_KEXT_OVERRIDE;
 
 public:
     static IOCommandQueue *commandQueue(OSObject *inOwner,
                                         IOCommandQueueAction inAction = 0,
-                                        int inSize = kIOCQDefaultSize);
+                                        int inSize = kIOCQDefaultSize) 
+       APPLE_KEXT_DEPRECATED;
     virtual bool init(OSObject *inOwner,
                       IOCommandQueueAction inAction = 0,
-                      int inSize = kIOCQDefaultSize);
+                      int inSize = kIOCQDefaultSize)
+       APPLE_KEXT_DEPRECATED;
 
     virtual kern_return_t enqueueCommand(bool gotoSleep = true,
                                          void *field0 = 0, void *field1 = 0,
-                                         void *field2 = 0, void *field3 = 0);
+                                         void *field2 = 0, void *field3 = 0)
+       APPLE_KEXT_DEPRECATED;
 
     // WARNING:  This function can only be safely called from the appropriate
     // work loop context.  You should check IOWorkLoop::onThread is true.
@@ -88,7 +85,8 @@ public:
     // Lockout all new entries to the queue while iterating.
     // If the input fields are zero then the queue's owner/action will be used.
     virtual int performAndFlush(OSObject *target = 0,
-                                IOCommandQueueAction inAction = 0);
+                                IOCommandQueueAction inAction = 0)
+       APPLE_KEXT_DEPRECATED;
 };
 
 #endif /* !_IOKIT_IOCOMMANDQUEUE_H */