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1 | /* |
1 | /* |
2 | * Copyright (C) 2006 Jakub Vana |
2 | * Copyright (c) 2006 Jakub Vana |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
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 |
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. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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 |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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 |
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. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup generic |
29 | /** @addtogroup generic |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #ifndef KERN_SYSINFO_H_ |
35 | #ifndef KERN_SYSINFO_H_ |
36 | #define KERN_SYSINFO_H_ |
36 | #define KERN_SYSINFO_H_ |
37 | 37 | ||
38 | #include <arch/types.h> |
38 | #include <arch/types.h> |
39 | 39 | ||
40 | typedef union sysinfo_item_val { |
40 | typedef union sysinfo_item_val { |
41 | unative_t val; |
41 | unative_t val; |
42 | void *fn; |
42 | void *fn; |
43 | } sysinfo_item_val_t; |
43 | } sysinfo_item_val_t; |
44 | 44 | ||
45 | typedef struct sysinfo_item { |
45 | typedef struct sysinfo_item { |
46 | char *name; |
46 | char *name; |
47 | union { |
47 | union { |
48 | unative_t val; |
48 | unative_t val; |
49 | void *fn; |
49 | void *fn; |
50 | } val; |
50 | } val; |
51 | 51 | ||
52 | union { |
52 | union { |
53 | struct sysinfo_item *table; |
53 | struct sysinfo_item *table; |
54 | void *fn; |
54 | void *fn; |
55 | } subinfo; |
55 | } subinfo; |
56 | 56 | ||
57 | struct sysinfo_item *next; |
57 | struct sysinfo_item *next; |
58 | int val_type; |
58 | int val_type; |
59 | int subinfo_type; |
59 | int subinfo_type; |
60 | } sysinfo_item_t; |
60 | } sysinfo_item_t; |
61 | 61 | ||
62 | #define SYSINFO_VAL_VAL 0 |
62 | #define SYSINFO_VAL_VAL 0 |
63 | #define SYSINFO_VAL_FUNCTION 1 |
63 | #define SYSINFO_VAL_FUNCTION 1 |
64 | #define SYSINFO_VAL_UNDEFINED '?' |
64 | #define SYSINFO_VAL_UNDEFINED '?' |
65 | 65 | ||
66 | #define SYSINFO_SUBINFO_NONE 0 |
66 | #define SYSINFO_SUBINFO_NONE 0 |
67 | #define SYSINFO_SUBINFO_TABLE 1 |
67 | #define SYSINFO_SUBINFO_TABLE 1 |
68 | #define SYSINFO_SUBINFO_FUNCTION 2 |
68 | #define SYSINFO_SUBINFO_FUNCTION 2 |
69 | 69 | ||
70 | typedef unative_t (*sysinfo_val_fn_t)(sysinfo_item_t *root); |
70 | typedef unative_t (*sysinfo_val_fn_t)(sysinfo_item_t *root); |
71 | typedef unative_t (*sysinfo_subinfo_fn_t)(const char *subname); |
71 | typedef unative_t (*sysinfo_subinfo_fn_t)(const char *subname); |
72 | 72 | ||
73 | typedef struct sysinfo_rettype { |
73 | typedef struct sysinfo_rettype { |
74 | unative_t val; |
74 | unative_t val; |
75 | unative_t valid; |
75 | unative_t valid; |
76 | } sysinfo_rettype_t; |
76 | } sysinfo_rettype_t; |
77 | 77 | ||
78 | void sysinfo_set_item_val(const char *name, sysinfo_item_t **root, unative_t val); |
78 | void sysinfo_set_item_val(const char *name, sysinfo_item_t **root, unative_t val); |
79 | void sysinfo_dump(sysinfo_item_t **root, int depth); |
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); |
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); |
81 | void sysinfo_set_item_undefined(const char *name, sysinfo_item_t **root); |
82 | 82 | ||
83 | sysinfo_rettype_t sysinfo_get_val(const char *name, sysinfo_item_t **root); |
83 | sysinfo_rettype_t sysinfo_get_val(const char *name, sysinfo_item_t **root); |
84 | 84 | ||
85 | unative_t sys_sysinfo_valid(unative_t ptr, unative_t len); |
85 | unative_t sys_sysinfo_valid(unative_t ptr, unative_t len); |
86 | unative_t sys_sysinfo_value(unative_t ptr, unative_t len); |
86 | unative_t sys_sysinfo_value(unative_t ptr, unative_t len); |
87 | 87 | ||
88 | #endif |
88 | #endif |
89 | 89 | ||
90 | /** @} |
90 | /** @} |
91 | */ |
91 | */ |
92 | 92 |