26 				 struct pt_regs *regs)  in syscall_get_nr()  argument
28 	return regs->syscallno;  in syscall_get_nr()
32 				    struct pt_regs *regs)  in syscall_rollback()  argument
34 	regs->regs[0] = regs->orig_x0;  in syscall_rollback()
39 				     struct pt_regs *regs)  in syscall_get_error()  argument
41 	unsigned long error = regs->regs[0];  in syscall_get_error()
46 					    struct pt_regs *regs)  in syscall_get_return_value()  argument
48 	return regs->regs[0];  in syscall_get_return_value()
52 					    struct pt_regs *regs,  in syscall_set_return_value()  argument
55 	regs->regs[0] = (long) error ? error : val;  in syscall_set_return_value()
61 					 struct pt_regs *regs,  in syscall_get_arguments()  argument
77 		args[0] = regs->orig_x0;  in syscall_get_arguments()
83 	memcpy(args, &regs->regs[i], n * sizeof(args[0]));  in syscall_get_arguments()
87 					 struct pt_regs *regs,  in syscall_set_arguments()  argument
101 		regs->orig_x0 = args[0];  in syscall_set_arguments()
107 	memcpy(&regs->regs[i], args, n * sizeof(args[0]));  in syscall_set_arguments()