36 static inline int syscall_get_nr(struct task_struct *t, struct pt_regs *regs)  in syscall_get_nr()  argument
38 	return regs->regs[TREG_SYSCALL_NR];  in syscall_get_nr()
42 				    struct pt_regs *regs)  in syscall_rollback()  argument
44 	regs->regs[0] = regs->orig_r0;  in syscall_rollback()
48 				     struct pt_regs *regs)  in syscall_get_error()  argument
50 	unsigned long error = regs->regs[0];  in syscall_get_error()
55 					    struct pt_regs *regs)  in syscall_get_return_value()  argument
57 	return regs->regs[0];  in syscall_get_return_value()
61 					    struct pt_regs *regs,  in syscall_set_return_value()  argument
64 	regs->regs[0] = (long) error ?: val;  in syscall_set_return_value()
68 					 struct pt_regs *regs,  in syscall_get_arguments()  argument
73 	memcpy(args, &regs[i], n * sizeof(args[0]));  in syscall_get_arguments()
77 					 struct pt_regs *regs,  in syscall_set_arguments()  argument
82 	memcpy(&regs[i], args, n * sizeof(args[0]));  in syscall_set_arguments()