Subversion Repositories HelenOS

Rev

Rev 1819 | Rev 2004 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1321 vana 1
/*
2
 * Copyright (C) 2006 Jakub Vana
3
 * All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
1819 decky 29
/** @addtogroup generic
1702 cejka 30
 * @{
31
 */
32
/** @file
33
 */
34
 
1888 jermar 35
#ifndef KERN_SYSINFO_H_
36
#define KERN_SYSINFO_H_
37
 
1317 vana 38
#include <arch/types.h>
39
 
1819 decky 40
typedef union sysinfo_item_val {
1780 jermar 41
    unative_t val;
1317 vana 42
    void *fn;
1819 decky 43
} sysinfo_item_val_t;
1317 vana 44
 
1819 decky 45
typedef struct sysinfo_item {
1317 vana 46
    char *name;
1819 decky 47
    union {
1780 jermar 48
        unative_t val;
1317 vana 49
        void *fn;
1819 decky 50
    } val;
1317 vana 51
 
1819 decky 52
    union {
1317 vana 53
        struct sysinfo_item *table;
54
        void *fn;
1819 decky 55
    } subinfo;
1317 vana 56
 
57
    struct sysinfo_item *next;
58
    int val_type;
59
    int subinfo_type;
1819 decky 60
} sysinfo_item_t;
1317 vana 61
 
62
#define SYSINFO_VAL_VAL 0
63
#define SYSINFO_VAL_FUNCTION 1
64
#define SYSINFO_VAL_UNDEFINED '?'
65
 
66
#define SYSINFO_SUBINFO_NONE 0
67
#define SYSINFO_SUBINFO_TABLE 1
68
#define SYSINFO_SUBINFO_FUNCTION 2
69
 
1780 jermar 70
typedef unative_t (*sysinfo_val_fn_t)(sysinfo_item_t *root);
71
typedef unative_t (*sysinfo_subinfo_fn_t)(const char *subname);
1317 vana 72
 
1819 decky 73
typedef struct sysinfo_rettype {
1780 jermar 74
    unative_t val;
75
    unative_t valid;
1819 decky 76
} sysinfo_rettype_t;
1317 vana 77
 
1780 jermar 78
void sysinfo_set_item_val(const char *name,sysinfo_item_t **root,unative_t val);
1317 vana 79
void sysinfo_dump(sysinfo_item_t **root,int depth);
80
void sysinfo_set_item_function(const char *name,sysinfo_item_t **root,sysinfo_val_fn_t fn);
81
void sysinfo_set_item_undefined(const char *name,sysinfo_item_t **root);
82
 
83
sysinfo_rettype_t sysinfo_get_val(const char *name,sysinfo_item_t **root);
84
 
1780 jermar 85
unative_t sys_sysinfo_valid(unative_t ptr,unative_t len);
86
unative_t sys_sysinfo_value(unative_t ptr,unative_t len);
1318 vana 87
 
1888 jermar 88
#endif
89
 
1819 decky 90
/** @}
1702 cejka 91
 */