/* * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This 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 OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /* * @OSF_COPYRIGHT@ */ /* * Mach Operating System * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ #ifdef KERNEL_PRIVATE #ifndef _KERN_KALLOC_H_ #define _KERN_KALLOC_H_ #include <mach/machine/vm_types.h> #include <sys/cdefs.h> __BEGIN_DECLS extern void *kalloc(vm_size_t size); extern void *kalloc_noblock(vm_size_t size); extern void *kget(vm_size_t size); extern void kfree(void *data, vm_size_t size); __END_DECLS #ifdef MACH_KERNEL_PRIVATE #include <kern/lock.h> #define KALLOC_MINSIZE 16 extern void kalloc_init(void); extern void krealloc(void **addrp, vm_size_t old_size, vm_size_t new_size, simple_lock_t lock); extern void kalloc_fake_zone_info( int *count, vm_size_t *cur_size, vm_size_t *max_size, vm_size_t *elem_size, vm_size_t *alloc_size, int *collectable, int *exhaustable); extern vm_size_t kalloc_max_prerounded; #endif /* MACH_KERNEL_PRIVATE */ #endif /* _KERN_KALLOC_H_ */ #endif /* KERNEL_PRIVATE */