topo_prop.h revision 0eb822a1c0c2bea495647510b75f77f0e57633eb
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (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 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#ifndef _TOPO_PROP_H
#define _TOPO_PROP_H
#pragma ident "%Z%%M% %I% %E% SMI"
#include <fm/libtopo.h>
#include <topo_list.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct topo_ipgroup_info {
char *tpi_name; /* property group name */
topo_stability_t tpi_namestab; /* stability of group name */
topo_stability_t tpi_datastab; /* stability of all property values */
topo_version_t tpi_version; /* version of pgroup definition */
} topo_ipgroup_info_t;
typedef struct topo_pgroup {
topo_list_t tpg_list; /* next/prev pointers */
topo_ipgroup_info_t *tpg_info; /* name, version, stability */
topo_list_t tpg_pvals; /* property values */
} topo_pgroup_t;
typedef struct topo_propval {
char *tp_name; /* prop name */
topo_type_t tp_type; /* prop type */
int tp_flag; /* dynamic property */
int tp_refs; /* ref count for this prop val */
topo_hdl_t *tp_hdl; /* handle pointer for allocations */
void (*tp_free)(struct topo_propval *); /* prop value destructor */
nvlist_t *tp_val;
} topo_propval_t;
typedef struct topo_proplist {
topo_list_t tp_list; /* next/prev pointers */
topo_propval_t *tp_pval; /* actual value */
} topo_proplist_t;
extern void topo_prop_hold(topo_propval_t *);
extern void topo_prop_rele(topo_propval_t *);
extern void topo_pgroup_destroy_all(tnode_t *);
#ifdef __cplusplus
}
#endif
#endif /* _TOPO_PROP_H */