mdb_vcb.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 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _MDB_VCB_H
#define _MDB_VCB_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <mdb/mdb_addrvec.h>
#include <mdb/mdb_nv.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _MDB
struct mdb_frame; /* Forward declaration */
struct mdb_cmd; /* Forward declaration */
typedef struct mdb_vcb {
mdb_var_t *vc_var; /* Pointer to dependent variable */
mdb_addrvec_t vc_addrv; /* List of address values */
size_t vc_adnext; /* Next index for vc_addrv */
struct mdb_vcb *vc_link; /* Pointer to next vcb in list */
struct mdb_vcb *vc_parent; /* Pointer to parent vcb */
} mdb_vcb_t;
extern mdb_vcb_t *mdb_vcb_create(mdb_var_t *);
extern void mdb_vcb_destroy(mdb_vcb_t *);
extern void mdb_vcb_propagate(mdb_vcb_t *);
extern void mdb_vcb_purge(mdb_vcb_t *);
extern void mdb_vcb_inherit(struct mdb_cmd *, struct mdb_cmd *);
extern void mdb_vcb_insert(mdb_vcb_t *, struct mdb_frame *);
extern mdb_vcb_t *mdb_vcb_find(mdb_var_t *, struct mdb_frame *);
extern void mdb_vcb_update(struct mdb_frame *, uintptr_t);
#endif /* _MDB */
#ifdef __cplusplus
}
#endif
#endif /* _MDB_VCB_H */