memlist_impl.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1997-1998 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _SYS_MEMLIST_IMPL_H
#define _SYS_MEMLIST_IMPL_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* Common memlist routines.
*/
#include <sys/memlist.h>
#ifdef __cplusplus
extern "C" {
#endif
extern struct memlist *memlist_get_one(void);
extern void memlist_free_one(struct memlist *);
extern void memlist_free_list(struct memlist *);
extern void memlist_free_block(caddr_t base, size_t bytes);
extern void memlist_insert(struct memlist *new, struct memlist **);
extern void memlist_del(struct memlist *, struct memlist **);
extern struct memlist *memlist_find(struct memlist *, uint64_t address);
#define MEML_SPANOP_OK 0
#define MEML_SPANOP_ESPAN 1
#define MEML_SPANOP_EALLOC 2
extern int memlist_add_span(uint64_t address, uint64_t bytes,
struct memlist **);
extern int memlist_delete_span(uint64_t address, uint64_t bytes,
struct memlist **);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_MEMLIST_IMPL_H */