topo_prop.h revision 7aec1d6e253b21f9e9b7ef68b4d81ab9859b51fe
/*
* 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 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_pgroup {
topo_list_t tpg_list; /* next/prev pointers */
char *tpg_name; /* Group name */
topo_stability_t tpg_stability; /* SMI Stability level */
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 */
union {
int32_t tp_int32;
int32_t tp_uint32;
int64_t tp_int64;
int64_t tp_uint64;
char *tp_string;
nvlist_t *tp_fmri;
} tp_u;
} 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 int topo_prop_inherit(tnode_t *, const char *, const char *, int *);
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 */