This is xnu-11215.1.10. See this file in:
/*
* Copyright (c) 1998-2012 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. 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
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
#ifndef __IOKIT_IOTYPES_H
#define __IOKIT_IOTYPES_H
#ifndef XNU_PLATFORM_DriverKit
#ifndef IOKIT
#define IOKIT 1
#endif /* !IOKIT */
#include <sys/cdefs.h>
#if KERNEL
#include <IOKit/system.h>
#else
#include <mach/message.h>
#include <mach/vm_types.h>
#endif
#include <IOKit/IOReturn.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef NULL
#ifdef XNU_KERNEL_PRIVATE
#if defined (__cplusplus)
#define NULL nullptr
#else
#define NULL ((void *)0)
#endif
#else // XNU_KERNEL_PRIVATE
#ifdef KERNEL
#ifdef XNU_KERNEL_PRIVATE
/*
* Xcode doesn't currently set up search paths correctly for Kernel extensions,
* so the clang headers are not seen in the correct order to use their types.
*/
#endif
#define USE_CLANG_TYPES 0
#else
#if defined(__has_feature) && __has_feature(modules)
#define USE_CLANG_TYPES 1
#else
#define USE_CLANG_TYPES 0
#endif
#endif
#if USE_CLANG_TYPES
#define __need_NULL
#include <stddef.h>
#undef __need_NULL
#elif defined (__cplusplus)
#if __cplusplus >= 201103L && (defined(__arm__) || defined(__arm64__))
#define NULL nullptr
#else
#define NULL 0
#endif
#else
#define NULL ((void *)0)
#endif
#undef USE_CLANG_TYPES
#endif // XNU_KERNEL_PRIVATE
#endif
/*
* Simple data types.
*/
#include <stdbool.h>
#include <libkern/OSTypes.h>
#if KERNEL
#include <libkern/OSBase.h>
#endif
typedef UInt32 IOOptionBits;
typedef SInt32 IOFixed;
typedef UInt32 IOVersion;
typedef UInt32 IOItemCount;
typedef UInt32 IOCacheMode;
typedef UInt32 IOByteCount32;
typedef UInt64 IOByteCount64;
typedef UInt32 IOPhysicalAddress32;
typedef UInt64 IOPhysicalAddress64;
typedef UInt32 IOPhysicalLength32;
typedef UInt64 IOPhysicalLength64;
#if !defined(__arm__) && !defined(__i386__)
typedef mach_vm_address_t IOVirtualAddress __kernel_ptr_semantics;
#else
typedef vm_address_t IOVirtualAddress __kernel_ptr_semantics;
#endif
#if !defined(__arm__) && !defined(__i386__) && !(defined(__x86_64__) && !defined(KERNEL)) && !(defined(__arm64__) && !defined(__LP64__))
typedef IOByteCount64 IOByteCount;
#define PRIIOByteCount PRIu64
#else
typedef IOByteCount32 IOByteCount;
#define PRIIOByteCount PRIu32
#endif
typedef IOVirtualAddress IOLogicalAddress;
#if !defined(__arm__) && !defined(__i386__) && !(defined(__x86_64__) && !defined(KERNEL))
typedef IOPhysicalAddress64 IOPhysicalAddress;
typedef IOPhysicalLength64 IOPhysicalLength;
#define IOPhysical32( hi, lo ) ((UInt64) lo + ((UInt64)(hi) << 32))
#define IOPhysSize 64
#else
typedef IOPhysicalAddress32 IOPhysicalAddress;
typedef IOPhysicalLength32 IOPhysicalLength;
#define IOPhysical32( hi, lo ) (lo)
#define IOPhysSize 32
#endif
typedef struct{
IOPhysicalAddress address;
IOByteCount length;
} IOPhysicalRange;
typedef struct{
IOVirtualAddress address;
IOByteCount length;
} IOVirtualRange;
#if !defined(__arm__) && !defined(__i386__)
typedef IOVirtualRange IOAddressRange;
#else
typedef struct{
mach_vm_address_t address;
mach_vm_size_t length;
} IOAddressRange;
#endif
/*
* Map between #defined or enum'd constants and text description.
*/
typedef struct {
int value;
const char *name;
} IONamedValue;
/*
* Memory alignment -- specified as a power of two.
*/
typedef unsigned int IOAlignment;
#define IO_NULL_VM_TASK ((vm_task_t)0)
/*
* Pull in machine specific stuff.
*/
//#include <IOKit/machine/IOTypes.h>
#ifndef MACH_KERNEL
#ifndef __IOKIT_PORTS_DEFINED__
#define __IOKIT_PORTS_DEFINED__
#ifdef KERNEL
#ifdef __cplusplus
class OSObject;
typedef OSObject * io_object_t;
#else
typedef struct OSObject * io_object_t;
#endif
#else /* KERNEL */
typedef mach_port_t io_object_t;
#endif /* KERNEL */
#endif /* __IOKIT_PORTS_DEFINED__ */
#include <device/device_types.h>
typedef io_object_t io_connect_t;
typedef io_object_t io_enumerator_t;
typedef io_object_t io_ident_t;
typedef io_object_t io_iterator_t;
typedef io_object_t io_registry_entry_t;
typedef io_object_t io_service_t;
typedef io_object_t uext_object_t;
#define IO_OBJECT_NULL ((io_object_t) 0)
#endif /* MACH_KERNEL */
#include <IOKit/IOMapTypes.h>
/*! @enum Scale Factors
* @discussion Used when a scale_factor parameter is required to define a unit of time.
* @constant kNanosecondScale Scale factor for nanosecond based times.
* @constant kMicrosecondScale Scale factor for microsecond based times.
* @constant kMillisecondScale Scale factor for millisecond based times.
* @constant kTickScale Scale factor for the standard (100Hz) tick.
* @constant kSecondScale Scale factor for second based times. */
enum {
kNanosecondScale = 1,
kMicrosecondScale = 1000,
kMillisecondScale = 1000 * 1000,
kSecondScale = 1000 * 1000 * 1000,
kTickScale = (kSecondScale / 100)
};
enum {
kIOConnectMethodVarOutputSize = -3
};
/* compatibility types */
#ifndef KERNEL
typedef unsigned int IODeviceNumber;
#endif
#ifdef __cplusplus
}
#endif
#else /* !XNU_PLATFORM_DriverKit */
#include <stdint.h>
typedef uint32_t IOOptionBits;
typedef int32_t IOFixed;
typedef uint32_t IOVersion;
typedef uint32_t IOItemCount;
typedef uint32_t IOCacheMode;
typedef uint32_t IOByteCount32;
typedef uint64_t IOByteCount64;
typedef IOByteCount64 IOByteCount;
typedef uint32_t IOPhysicalAddress32;
typedef uint64_t IOPhysicalAddress64;
typedef uint32_t IOPhysicalLength32;
typedef uint64_t IOPhysicalLength64;
typedef IOPhysicalAddress64 IOPhysicalAddress;
typedef IOPhysicalLength64 IOPhysicalLength;
typedef uint64_t IOVirtualAddress;
#endif /* XNU_PLATFORM_DriverKit */
enum {
kIOMaxBusStall40usec = 40000,
kIOMaxBusStall30usec = 30000,
kIOMaxBusStall25usec = 25000,
kIOMaxBusStall20usec = 20000,
kIOMaxBusStall10usec = 10000,
kIOMaxBusStall5usec = 5000,
kIOMaxBusStallNone = 0,
};
#if PRIVATE
#define LIBKERN_OSNUMBER_FLOAT_SUPPORT 1
#endif /* PRIVATE */
#endif /* ! __IOKIT_IOTYPES_H */