1 /* Return -1 on error or 1 on success (never 0!). */ 2 static int get_syscall_args(struct tcb * tcp)3 get_syscall_args(struct tcb *tcp) 4 { 5 unsigned long *arc_args = &arc_regs.scratch.r0; 6 unsigned int i; 7 8 for (i = 0; i < MAX_ARGS; ++i) 9 tcp->u_arg[i] = *arc_args--; 10 return 1; 11 } 12