Subversion Repositories HelenOS

Rev

Rev 1780 | Rev 1819 | 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 
 
1702 cejka 29 
 /** @addtogroup generic   
30 
 * @{
31 
 */
32 
/** @file
33 
 */
34 
 
1317 vana 35 
#include <arch/types.h>
36 
 
37 
typedef union sysinfo_item_val
38 
{
1780 jermar 39 
    unative_t val;
1317 vana 40 
    void *fn;
41 
}sysinfo_item_val_t;
42 
 
43 
typedef struct sysinfo_item
44 
{
45 
    char *name;
46 
    union
47 
    {
1780 jermar 48 
        unative_t val;
1317 vana 49 
        void *fn;
50 
    }val;
51 
 
52 
    union
53 
    {
54 
        struct sysinfo_item *table;
55 
        void *fn;
56 
    }subinfo;
57 
 
58 
    struct sysinfo_item *next;
59 
    int val_type;
60 
    int subinfo_type;
61 
}sysinfo_item_t;
62 
 
63 
#define SYSINFO_VAL_VAL 0
64 
#define SYSINFO_VAL_FUNCTION 1
65 
#define SYSINFO_VAL_UNDEFINED '?'
66 
 
67 
#define SYSINFO_SUBINFO_NONE 0
68 
#define SYSINFO_SUBINFO_TABLE 1
69 
#define SYSINFO_SUBINFO_FUNCTION 2
70 
 
71 
 
1780 jermar 72 
typedef unative_t (*sysinfo_val_fn_t)(sysinfo_item_t *root);
73 
typedef unative_t (*sysinfo_subinfo_fn_t)(const char *subname);
1317 vana 74 
 
75 
typedef struct sysinfo_rettype
76 
{
1780 jermar 77 
    unative_t val;
78 
    unative_t valid;
1317 vana 79 
}sysinfo_rettype_t;
80 
 
1780 jermar 81 
void sysinfo_set_item_val(const char *name,sysinfo_item_t **root,unative_t val);
1317 vana 82 
void sysinfo_dump(sysinfo_item_t **root,int depth);
83 
void sysinfo_set_item_function(const char *name,sysinfo_item_t **root,sysinfo_val_fn_t fn);
84 
void sysinfo_set_item_undefined(const char *name,sysinfo_item_t **root);
85 
 
86 
sysinfo_rettype_t sysinfo_get_val(const char *name,sysinfo_item_t **root);
87 
 
1780 jermar 88 
unative_t sys_sysinfo_valid(unative_t ptr,unative_t len);
89 
unative_t sys_sysinfo_value(unative_t ptr,unative_t len);
1318 vana 90 
 
91 
 
1702 cejka 92 
 
93 
 /** @}
94 
 */
95