a relative path to a filename to open and parse
%NULL-terminated array of directories to search
return location for a string containing the full path of the file, or %NULL
flags from #GKeyFileFlags
Return: %TRUE if a key file could be loaded, %FALSE otherwise
GException on failure.
2.14
This function looks for a key file named @file in the paths specified in @search_dirs, loads the file into @key_file and returns the file's full path in @full_path. If the file could not be loaded then an %error is set to either a #GFileError or #GKeyFileError.