ref: 1b70ab59794ffa67e4294129943819685ae5542f
parent: 709e78b9f9a76658cc6c704176ebf8f5821ee9d2
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Fri Aug 1 12:57:39 EDT 2014
exportfs: use argv0 instead of hardcoding "/bin/exportfs" in openmount(), dont use 0 for nil