1*e7776783SApple OSS Distributions /* 2*e7776783SApple OSS Distributions * Copyright (c) 2011 Apple Inc. All rights reserved. 3*e7776783SApple OSS Distributions * 4*e7776783SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*e7776783SApple OSS Distributions * 6*e7776783SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*e7776783SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*e7776783SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*e7776783SApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*e7776783SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*e7776783SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*e7776783SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*e7776783SApple OSS Distributions * terms of an Apple operating system software license agreement. 14*e7776783SApple OSS Distributions * 15*e7776783SApple OSS Distributions * Please obtain a copy of the License at 16*e7776783SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*e7776783SApple OSS Distributions * 18*e7776783SApple OSS Distributions * The Original Code and all software distributed under the License are 19*e7776783SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*e7776783SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*e7776783SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*e7776783SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*e7776783SApple OSS Distributions * Please see the License for the specific language governing rights and 24*e7776783SApple OSS Distributions * limitations under the License. 25*e7776783SApple OSS Distributions * 26*e7776783SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*e7776783SApple OSS Distributions */ 28*e7776783SApple OSS Distributions 29*e7776783SApple OSS Distributions #ifndef _SYS_KAS_INFO_H_ 30*e7776783SApple OSS Distributions #define _SYS_KAS_INFO_H_ 31*e7776783SApple OSS Distributions 32*e7776783SApple OSS Distributions #include <sys/cdefs.h> 33*e7776783SApple OSS Distributions #include <Availability.h> 34*e7776783SApple OSS Distributions 35*e7776783SApple OSS Distributions /* 36*e7776783SApple OSS Distributions * kas_info() ("Kernel Address Space Info") is a private interface that allows 37*e7776783SApple OSS Distributions * appropriately privileged system components to introspect the overall 38*e7776783SApple OSS Distributions * kernel address space layout. 39*e7776783SApple OSS Distributions */ 40*e7776783SApple OSS Distributions 41*e7776783SApple OSS Distributions __BEGIN_DECLS 42*e7776783SApple OSS Distributions 43*e7776783SApple OSS Distributions /* The slide of the main kernel compared to its static link address */ 44*e7776783SApple OSS Distributions #define KAS_INFO_KERNEL_TEXT_SLIDE_SELECTOR (0) /* returns uint64_t */ 45*e7776783SApple OSS Distributions #define KAS_INFO_KERNEL_SEGMENT_VMADDR_SELECTOR (1) 46*e7776783SApple OSS Distributions #define KAS_INFO_MAX_SELECTOR (2) 47*e7776783SApple OSS Distributions 48*e7776783SApple OSS Distributions #ifndef KERNEL 49*e7776783SApple OSS Distributions 50*e7776783SApple OSS Distributions int kas_info(int selector, void *value, size_t *size) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0); 51*e7776783SApple OSS Distributions 52*e7776783SApple OSS Distributions #endif /* KERNEL */ 53*e7776783SApple OSS Distributions 54*e7776783SApple OSS Distributions __END_DECLS 55*e7776783SApple OSS Distributions 56*e7776783SApple OSS Distributions #endif /* !_SYS_KAS_INFO_H_ */ 57