PdhVbGetLogFileSize function
The PdhVbGetLogFileSize function returns the size of the specified log file. This function calls PdhGetLogFileSize.
Important
The function that this topic describes may be altered or unavailable in the future. Instead, Microsoft recommends that you use the functions described in Performance Counters Functions.
Function PdhVbGetLogFileSize( _ ByVal hLog As PDH_HLOG, _ ByRef llSize As LONG _ ) As DWORD
Parameters
-
hLog [in]
-
Handle to the log file. This handle is returned by the PdhOpenLog function.
-
llSize [out]
-
Pointer to a variable that receives the size of the log file, in bytes.
Return value
If the function succeeds, it returns 0.
If the function fails, the return value is a system error code or a PDH error code. The following are possible values.
| Return code | Description |
|---|---|
|
The requested data is larger than the buffer supplied. Unable to return the requested data. |
|
One or more of the string buffers is not the correct size. |
|
The handle is not a valid PDH object. |
|
Unable to open the specified log file. |
|
Unable to find the specified file. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows XP [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Library |
|
| DLL |
|
See also
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