Joe Danlloh / lwip

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mib_node Struct Reference
Data Fields

mib_node Struct Reference

node "base class" layout, the mandatory fields for a node More...

#include <snmp_structs.h>

Data Fields

void(* get_object_def )(u8_t ident_len, s32_t *ident, struct obj_def *od)
 returns struct obj_def for the given object identifier
void(* get_value )(struct obj_def *od, u16_t len, void *value)
 returns object value for the given object identifier,
u8_t(* set_test )(struct obj_def *od, u16_t len, void *value)
 tests length and/or range BEFORE setting
void(* set_value )(struct obj_def *od, u16_t len, void *value)
 sets object value, only to be called when set_test()
const u8_t node_type
 One out of MIB_NODE_AR, MIB_NODE_LR or MIB_NODE_EX.

Detailed Description

node "base class" layout, the mandatory fields for a node

Definition at line 100 of file precomp/Core/lwIP/include/lwip/snmp_structs.h.

Field Documentation

void(* get_object_def)(u8_t ident_len, s32_t *ident, struct obj_def *od)

returns struct obj_def for the given object identifier

Definition at line 103 of file precomp/Core/lwIP/include/lwip/snmp_structs.h.

void(* get_value)(struct obj_def *od, u16_t len, void *value)

returns object value for the given object identifier,

Note:
the caller must allocate at least len bytes for the value

Definition at line 106 of file precomp/Core/lwIP/include/lwip/snmp_structs.h.

const u8_t node_type

One out of MIB_NODE_AR, MIB_NODE_LR or MIB_NODE_EX.

Definition at line 112 of file precomp/Core/lwIP/include/lwip/snmp_structs.h.

u8_t(* set_test)(struct obj_def *od, u16_t len, void *value)

tests length and/or range BEFORE setting

Definition at line 108 of file precomp/Core/lwIP/include/lwip/snmp_structs.h.

void(* set_value)(struct obj_def *od, u16_t len, void *value)

sets object value, only to be called when set_test()

Definition at line 110 of file precomp/Core/lwIP/include/lwip/snmp_structs.h.

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