1*1031c584SApple OSS Distributions /* 2*1031c584SApple OSS Distributions * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. 3*1031c584SApple OSS Distributions * 4*1031c584SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5*1031c584SApple OSS Distributions * 6*1031c584SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code 7*1031c584SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License 8*1031c584SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in 9*1031c584SApple OSS Distributions * compliance with the License. The rights granted to you under the License 10*1031c584SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of, 11*1031c584SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to 12*1031c584SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any 13*1031c584SApple OSS Distributions * terms of an Apple operating system software license agreement. 14*1031c584SApple OSS Distributions * 15*1031c584SApple OSS Distributions * Please obtain a copy of the License at 16*1031c584SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file. 17*1031c584SApple OSS Distributions * 18*1031c584SApple OSS Distributions * The Original Code and all software distributed under the License are 19*1031c584SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20*1031c584SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21*1031c584SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22*1031c584SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23*1031c584SApple OSS Distributions * Please see the License for the specific language governing rights and 24*1031c584SApple OSS Distributions * limitations under the License. 25*1031c584SApple OSS Distributions * 26*1031c584SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27*1031c584SApple OSS Distributions */ 28*1031c584SApple OSS Distributions /* 29*1031c584SApple OSS Distributions * @OSF_COPYRIGHT@ 30*1031c584SApple OSS Distributions * 31*1031c584SApple OSS Distributions */ 32*1031c584SApple OSS Distributions 33*1031c584SApple OSS Distributions #ifndef _VM_CPM_H_ 34*1031c584SApple OSS Distributions #define _VM_CPM_H_ 35*1031c584SApple OSS Distributions 36*1031c584SApple OSS Distributions /* 37*1031c584SApple OSS Distributions * File: vm/cpm.h 38*1031c584SApple OSS Distributions * Author: Alan Langerman 39*1031c584SApple OSS Distributions * Date: April 1995 and January 1996 40*1031c584SApple OSS Distributions * 41*1031c584SApple OSS Distributions * Contiguous physical memory allocator. 42*1031c584SApple OSS Distributions */ 43*1031c584SApple OSS Distributions 44*1031c584SApple OSS Distributions #include <mach/mach_types.h> 45*1031c584SApple OSS Distributions #include <vm/vm_page.h> 46*1031c584SApple OSS Distributions /* 47*1031c584SApple OSS Distributions * Return a linked list of physically contiguous 48*1031c584SApple OSS Distributions * wired pages. Caller is responsible for disposal 49*1031c584SApple OSS Distributions * via cpm_release. 50*1031c584SApple OSS Distributions * 51*1031c584SApple OSS Distributions * These pages are all in "gobbled" state when 52*1031c584SApple OSS Distributions * wired is FALSE. 53*1031c584SApple OSS Distributions */ 54*1031c584SApple OSS Distributions extern kern_return_t 55*1031c584SApple OSS Distributions cpm_allocate(vm_size_t size, vm_page_t *list, ppnum_t max_pnum, ppnum_t pnum_mask, boolean_t wire, int flags); 56*1031c584SApple OSS Distributions 57*1031c584SApple OSS Distributions #endif /* _VM_CPM_H_ */ 58