1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright (c) 1997-1998 by Sun Microsystems, Inc. 24 * All rights reserved. 25 */ 26 27 #ifndef _SYS_MEMLIST_IMPL_H 28 #define _SYS_MEMLIST_IMPL_H 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * Common memlist routines. 34 */ 35 36 #include <sys/memlist.h> 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 extern struct memlist *memlist_get_one(void); 43 extern void memlist_free_one(struct memlist *); 44 extern void memlist_free_list(struct memlist *); 45 extern void memlist_free_block(caddr_t base, size_t bytes); 46 extern void memlist_insert(struct memlist *new, struct memlist **); 47 extern void memlist_del(struct memlist *, struct memlist **); 48 extern struct memlist *memlist_find(struct memlist *, uint64_t address); 49 50 #define MEML_SPANOP_OK 0 51 #define MEML_SPANOP_ESPAN 1 52 #define MEML_SPANOP_EALLOC 2 53 54 extern int memlist_add_span(uint64_t address, uint64_t bytes, 55 struct memlist **); 56 extern int memlist_delete_span(uint64_t address, uint64_t bytes, 57 struct memlist **); 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif /* _SYS_MEMLIST_IMPL_H */ 64