PMIB_GET_FIRST callback function (routprot.h)
The MibGetFirst function passes a SNMP MIB-style Get First Request to the routing protocol.
Syntax
PMIB_GET_FIRST PmibGetFirst;
DWORD PmibGetFirst(
[in] ULONG InputDataSize,
[in] PVOID InputData,
[out] PULONG OutputDataSize,
[out] PVOID OutputData
)
{...}
Parameters
[in] InputDataSize
Specifies the size of the data for the Get First Request.
[in] InputData
Pointer to the data to be passed with the Get First Request.
[out] OutputDataSize
Pointer to a ULONG variable:
On input: This variable contains the size of the output buffer.
On output: This variable contains the size of the data placed in the output buffer. If the initial size was not large enough, the variable contains the buffer size required to hold all of the output data.
[out] OutputData
Pointer to a buffer that receives the data from the MIB entry.
Return value
If the function succeeds, the return value is NO_ERROR.
If the function fails, the return value is one of the following error codes.
| Value | Description |
|---|---|
|
The routing protocol could not complete the request. |
|
The size or content of the data is inappropriate for the request. |
|
The size of the output buffer provided is not large enough to hold the requested information. The required size is returned in the ULONG variable pointed to by the OutputDataSize parameter. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | None supported |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | routprot.h |