nfscl_openrelease
void nfscl_openrelease(struct nfsmount *, struct nfsclopen *, int, int);
nfscl_openrelease(nmp, op, 0, 0);
nfscl_openrelease(nmp, op, error, newone);
nfscl_openrelease(nmp, op, error, newone);
nfscl_openrelease(nmp, op, error, newone);