nfs3_access
return (nfs3_access(vp, mode, 0, cr, NULL));
static int nfs3_access(vnode_t *, int, int, cred_t *, caller_context_t *);
error = nfs3_access(dvp, VEXEC, 0, cr, NULL);
error = nfs3_access(dvp, VEXEC, 0, cr, NULL);
error = nfs3_access(dvp, VEXEC, 0, cr, ct);
VOPNAME_ACCESS, { .vop_access = nfs3_access },