dm_file_size Function

public function dm_file_size(path, error) result(sz)

Returns file size in file storage units (usually, bytes). On error, size is 0 and the error code E_NOT_FOUND is returned in dummy argument error.

Arguments

Type	Intent	Optional	Attributes		Name
character(len=*),	intent(in)			::	path	File path.
integer,	intent(out),	optional		::	error	Error code.

Return Value integer(kind=i8)