1 /* 2 * Copyright (c) 2021 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 /* OSValueObject.cpp created by spoirier on Wed 28-Jul-2021 */ 29 30 #include <kern/kalloc.h> 31 #include <libkern/c++/OSValueObject.h> 32 33 #define IOKIT_ENABLE_SHARED_PTR 34 35 namespace os_detail { 36 kalloc_type_view_t 37 GetOSValueObjectKTV() 38 { 39 // the choice of template type parameter int here is arbitrary; 40 // it just needs to be something to instantiate a concrete type 41 static KALLOC_TYPE_DEFINE(OSValueObject_ktv, OSValueObject<int>, KT_DEFAULT); 42 return OSValueObject_ktv; 43 } 44 } 45