The function returns a positive nonzero value when it works. Change-Id: I99ee3e2f8f60dff960a07fefc1cf42dc3b3969cd Reviewed-on: https://review.haiku-os.org/c/haiku/+/6013 Tested-by: Commit checker robot <[email protected]> Reviewed-by: Jérôme Duval <[email protected]>