1*fdd8201dSApple OSS Distributions /* 2*fdd8201dSApple OSS Distributions * Copyright (c) 2011 Apple Inc. All rights reserved. 3*fdd8201dSApple OSS Distributions * 4*fdd8201dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*fdd8201dSApple OSS Distributions * 6*fdd8201dSApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*fdd8201dSApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*fdd8201dSApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*fdd8201dSApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*fdd8201dSApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*fdd8201dSApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*fdd8201dSApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*fdd8201dSApple OSS Distributions * terms of an Apple operating system software license agreement. 14*fdd8201dSApple OSS Distributions * 15*fdd8201dSApple OSS Distributions * Please obtain a copy of the License at 16*fdd8201dSApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*fdd8201dSApple OSS Distributions * 18*fdd8201dSApple OSS Distributions * The Original Code and all software distributed under the License are 19*fdd8201dSApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*fdd8201dSApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*fdd8201dSApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*fdd8201dSApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*fdd8201dSApple OSS Distributions * Please see the License for the specific language governing rights and 24*fdd8201dSApple OSS Distributions * limitations under the License. 25*fdd8201dSApple OSS Distributions * 26*fdd8201dSApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*fdd8201dSApple OSS Distributions */ 28*fdd8201dSApple OSS Distributions 29*fdd8201dSApple OSS Distributions #ifndef _SYS_KAS_INFO_H_ 30*fdd8201dSApple OSS Distributions #define _SYS_KAS_INFO_H_ 31*fdd8201dSApple OSS Distributions 32*fdd8201dSApple OSS Distributions #include <sys/cdefs.h> 33*fdd8201dSApple OSS Distributions #include <Availability.h> 34*fdd8201dSApple OSS Distributions 35*fdd8201dSApple OSS Distributions /* 36*fdd8201dSApple OSS Distributions * kas_info() ("Kernel Address Space Info") is a private interface that allows 37*fdd8201dSApple OSS Distributions * appropriately privileged system components to introspect the overall 38*fdd8201dSApple OSS Distributions * kernel address space layout. 39*fdd8201dSApple OSS Distributions */ 40*fdd8201dSApple OSS Distributions 41*fdd8201dSApple OSS Distributions __BEGIN_DECLS 42*fdd8201dSApple OSS Distributions 43*fdd8201dSApple OSS Distributions /* The slide of the main kernel compared to its static link address */ 44*fdd8201dSApple OSS Distributions #define KAS_INFO_KERNEL_TEXT_SLIDE_SELECTOR (0) /* returns uint64_t */ 45*fdd8201dSApple OSS Distributions #define KAS_INFO_KERNEL_SEGMENT_VMADDR_SELECTOR (1) 46*fdd8201dSApple OSS Distributions #define KAS_INFO_MAX_SELECTOR (2) 47*fdd8201dSApple OSS Distributions 48*fdd8201dSApple OSS Distributions #ifndef KERNEL 49*fdd8201dSApple OSS Distributions 50*fdd8201dSApple OSS Distributions int kas_info(int selector, void *value, size_t *size) __OSX_AVAILABLE_STARTING(__MAC_10_8, __IPHONE_6_0); 51*fdd8201dSApple OSS Distributions 52*fdd8201dSApple OSS Distributions #endif /* KERNEL */ 53*fdd8201dSApple OSS Distributions 54*fdd8201dSApple OSS Distributions __END_DECLS 55*fdd8201dSApple OSS Distributions 56*fdd8201dSApple OSS Distributions #endif /* !_SYS_KAS_INFO_H_ */ 57