WebSVN – HelenOS-historic – Diff – /kernel/trunk/generic/include/sysinfo/sysinfo.h


/*
 * Copyright (C) 2006 Jakub Vana
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
 /** @addtogroup generic   
 * @{
 */
/** @file
 */
 
#include <arch/types.h>
 
typedef union sysinfo_item_val
{
    unative_t val;
    void *fn;
}sysinfo_item_val_t;
 
typedef struct sysinfo_item
{
    char *name;
    union
    {
        unative_t val;
        void *fn;
    }val;
 
    union
    {
        struct sysinfo_item *table;
        void *fn;
    }subinfo;
 
    struct sysinfo_item *next;
    int val_type;
    int subinfo_type;
}sysinfo_item_t;
 
#define SYSINFO_VAL_VAL 0
#define SYSINFO_VAL_FUNCTION 1
#define SYSINFO_VAL_UNDEFINED '?'
 
#define SYSINFO_SUBINFO_NONE 0
#define SYSINFO_SUBINFO_TABLE 1
#define SYSINFO_SUBINFO_FUNCTION 2
 
 
typedef unative_t (*sysinfo_val_fn_t)(sysinfo_item_t *root);
typedef unative_t (*sysinfo_subinfo_fn_t)(const char *subname);
 
typedef struct sysinfo_rettype
{
    unative_t val;
    unative_t valid;
}sysinfo_rettype_t;
 
void sysinfo_set_item_val(const char *name,sysinfo_item_t **root,unative_t val);
void sysinfo_dump(sysinfo_item_t **root,int depth);
void sysinfo_set_item_function(const char *name,sysinfo_item_t **root,sysinfo_val_fn_t fn);
void sysinfo_set_item_undefined(const char *name,sysinfo_item_t **root);
 
sysinfo_rettype_t sysinfo_get_val(const char *name,sysinfo_item_t **root);
 
unative_t sys_sysinfo_valid(unative_t ptr,unative_t len);
unative_t sys_sysinfo_value(unative_t ptr,unative_t len);
 
 
 
 /** @}
 */
 
 

Rev 1702	Rev 1780
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	#include <arch/types.h>	35	#include <arch/types.h>
36		36
37	typedef union sysinfo_item_val	37	typedef union sysinfo_item_val
38	{	38	{
39	__native val;	39	unative_t val;
40	void *fn;	40	void *fn;
41	}sysinfo_item_val_t;	41	}sysinfo_item_val_t;
42		42
43	typedef struct sysinfo_item	43	typedef struct sysinfo_item
44	{	44	{
45	char *name;	45	char *name;
46	union	46	union
47	{	47	{
48	__native val;	48	unative_t val;
49	void *fn;	49	void *fn;
50	}val;	50	}val;
51		51
52	union	52	union
53	{	53	{
54	struct sysinfo_item *table;	54	struct sysinfo_item *table;
55	void *fn;	55	void *fn;
56	}subinfo;	56	}subinfo;
57		57
58	struct sysinfo_item *next;	58	struct sysinfo_item *next;
59	int val_type;	59	int val_type;
60	int subinfo_type;	60	int subinfo_type;
61	}sysinfo_item_t;	61	}sysinfo_item_t;
62		62
63	#define SYSINFO_VAL_VAL 0	63	#define SYSINFO_VAL_VAL 0
64	#define SYSINFO_VAL_FUNCTION 1	64	#define SYSINFO_VAL_FUNCTION 1
65	#define SYSINFO_VAL_UNDEFINED '?'	65	#define SYSINFO_VAL_UNDEFINED '?'
66		66
67	#define SYSINFO_SUBINFO_NONE 0	67	#define SYSINFO_SUBINFO_NONE 0
68	#define SYSINFO_SUBINFO_TABLE 1	68	#define SYSINFO_SUBINFO_TABLE 1
69	#define SYSINFO_SUBINFO_FUNCTION 2	69	#define SYSINFO_SUBINFO_FUNCTION 2
70		70
71		71
72	typedef __native (sysinfo_val_fn_t)(sysinfo_item_t root);	72	typedef unative_t (sysinfo_val_fn_t)(sysinfo_item_t root);
73	typedef __native (sysinfo_subinfo_fn_t)(const char subname);	73	typedef unative_t (sysinfo_subinfo_fn_t)(const char subname);
74		74
75	typedef struct sysinfo_rettype	75	typedef struct sysinfo_rettype
76	{	76	{
77	__native val;	77	unative_t val;
78	__native valid;	78	unative_t valid;
79	}sysinfo_rettype_t;	79	}sysinfo_rettype_t;
80		80
81	void sysinfo_set_item_val(const char name,sysinfo_item_t *root,__native val);	81	void sysinfo_set_item_val(const char name,sysinfo_item_t *root,unative_t val);
82	void sysinfo_dump(sysinfo_item_t **root,int depth);	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);	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);	84	void sysinfo_set_item_undefined(const char name,sysinfo_item_t *root);
85		85
86	sysinfo_rettype_t sysinfo_get_val(const char name,sysinfo_item_t *root);	86	sysinfo_rettype_t sysinfo_get_val(const char name,sysinfo_item_t *root);
87		87
88	__native sys_sysinfo_valid(__native ptr,__native len);	88	unative_t sys_sysinfo_valid(unative_t ptr,unative_t len);
89	__native sys_sysinfo_value(__native ptr,__native len);	89	unative_t sys_sysinfo_value(unative_t ptr,unative_t len);
90		90
91		91
92		92
93	/** @}	93	/** @}
94	*/	94	*/
95		95
96		96

Subversion Repositories HelenOS-historic

(root)/kernel/trunk/generic/include/sysinfo/sysinfo.h – Rev 1702 → 1780