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 (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24 * Use is subject to license terms.
25 */
26
27#ifndef	_SYS_VARCONFIG_H
28#define	_SYS_VARCONFIG_H
29
30#pragma ident	"%Z%%M%	%I%	%E% SMI"
31
32#ifdef	__cplusplus
33extern "C" {
34#endif
35
36
37typedef enum {
38	VAR_CONFIG_SET_REQ,
39	VAR_CONFIG_DELETE_REQ,
40	VAR_CONFIG_SET_RESP,
41	VAR_CONFIG_DELETE_RESP
42} var_config_cmd_t;
43
44typedef struct  {
45	var_config_cmd_t cmd;
46} var_config_hdr_t;
47
48
49typedef struct {
50	char name_and_value[1];
51} var_config_set_req_t;
52
53typedef struct {
54	char name[1];
55} var_config_delete_req_t;
56
57
58typedef enum {
59	VAR_CONFIG_SUCCESS = 0,
60	VAR_CONFIG_NO_SPACE,
61	VAR_CONFIG_INVALID_VAR,
62	VAR_CONFIG_INVALID_VAL,
63	VAR_CONFIG_VAR_NOT_PRESENT
64} var_config_status_t;
65
66typedef struct {
67	var_config_status_t result;
68} var_config_resp_t;
69
70
71typedef struct {
72	var_config_hdr_t vc_hdr;
73	union {
74		var_config_set_req_t vc_set;
75		var_config_delete_req_t vc_delete;
76		var_config_resp_t vc_resp;
77	} un;
78} var_config_msg_t;
79
80#define	var_config_cmd		vc_hdr.cmd
81#define	var_config_set		un.vc_set
82#define	var_config_delete	un.vc_delete
83#define	var_config_resp		un.vc_resp
84
85#ifdef	__cplusplus
86}
87#endif
88
89#endif /* _SYS_VARCONFIG_H */
90