1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
/* Portions of this file are subject to the following copyright(s). See
* the Net-SNMP's COPYING file for more details and other copyrights
* that may apply:
*/
/*
* Portions of this file are copyrighted by:
* Copyright © 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms specified in the COPYING file
* distributed with the Net-SNMP package.
*/
/*
* @file netsnmp_data_list.h
*
* @addtogroup agent
* @addtogroup library *
*
* $Id$
*
* External definitions for functions and variables in netsnmp_data_list.c.
*
* @{
*/
#ifndef DATA_LIST_H
#define DATA_LIST_H
#ifdef __cplusplus
extern "C" {
#endif
#include <net-snmp/library/snmp_impl.h>
#include <net-snmp/library/tools.h>
typedef void (Netsnmp_Free_List_Data) (void *);
typedef int (Netsnmp_Save_List_Data) (char *buf, size_t buf_len, void *);
typedef void * (Netsnmp_Read_List_Data) (char *buf, size_t buf_len);
/** @struct netsnmp_data_list_s
* used to iterate through lists of data
*/
typedef struct netsnmp_data_list_s {
struct netsnmp_data_list_s *next;
char *name;
/** The pointer to the data passed on. */
void *data;
/** must know how to free netsnmp_data_list->data */
Netsnmp_Free_List_Data *free_func;
} netsnmp_data_list;
typedef struct netsnmp_data_list_saveinfo_s {
netsnmp_data_list **datalist;
const char *type;
const char *token;
Netsnmp_Save_List_Data *data_list_save_ptr;
Netsnmp_Read_List_Data *data_list_read_ptr;
Netsnmp_Free_List_Data *data_list_free_ptr;
} netsnmp_data_list_saveinfo;
NETSNMP_IMPORT
netsnmp_data_list *
netsnmp_create_data_list(const char *, void *, Netsnmp_Free_List_Data* );
void netsnmp_data_list_add_node(netsnmp_data_list **head,
netsnmp_data_list *node);
netsnmp_data_list *
netsnmp_data_list_add_data(netsnmp_data_list **head,
const char *name, void *data,
Netsnmp_Free_List_Data * beer);
NETSNMP_IMPORT
void *netsnmp_get_list_data(netsnmp_data_list *head,
const char *node);
NETSNMP_IMPORT
void netsnmp_free_list_data(netsnmp_data_list *head); /* single */
NETSNMP_IMPORT
void netsnmp_free_all_list_data(netsnmp_data_list *head); /* multiple */
NETSNMP_IMPORT
int netsnmp_remove_list_node(netsnmp_data_list **realhead,
const char *name);
NETSNMP_IMPORT
netsnmp_data_list *
netsnmp_get_list_node(netsnmp_data_list *head,
const char *name);
/** depreciated: use netsnmp_data_list_add_node() */
NETSNMP_IMPORT
void netsnmp_add_list_data(netsnmp_data_list **head,
netsnmp_data_list *node);
void
netsnmp_register_save_list(netsnmp_data_list **datalist,
const char *type, const char *token,
Netsnmp_Save_List_Data *data_list_save_ptr,
Netsnmp_Read_List_Data *data_list_read_ptr,
Netsnmp_Free_List_Data *data_list_free_ptr);
int
netsnmp_save_all_data(netsnmp_data_list *head,
const char *type, const char *token,
Netsnmp_Save_List_Data * data_list_save_ptr);
SNMPCallback netsnmp_save_all_data_callback;
void netsnmp_read_data_callback(const char *token, char *line);
#ifdef __cplusplus
}
#endif
#endif
/** @} */
|
