7 if (tcp->u_arg[0] == 0)
9 else if (umove(tcp, tcp->u_arg[0], &u) < 0)
10 tprintf("%#lx, ", tcp->u_arg[0]);
13 if (tcp->u_arg[1] == 0)
15 else if (umove(tcp, tcp->u_arg[1], &u) < 0)
16 tprintf("%#lx, ", tcp->u_arg[1]);
19 tprintf("%#lx", tcp->u_arg[2]);