Loads the BPF program from the file.

Syntax:

DWORD __stdcall BpfLoadFromFile(HANDLE hFtr, LPCTSTR FileName);

Parameters:

hFtr

[in] HNUserFilter object handle.

FileName

[in] A path to a file containing the BPF program.

Return values:

Description:

When the BPF program has been loaded successfully, BpfLoadFromFile calls the BpfCheckFilter function to check the BPF program accuracy, and returns the error codes of the BpfCheckFilter.

Use the BpfLoadFromFile function to load the BPF program saved to a file (i.e., by the BpfSaveToFile function).

Requirements:

Unicode

Implemented as BpfLoadFromFileW (Unicode) and BpfLoadFromFileA (ANSI).