519 				 struct flock64 *l)  in flock64_to_posix_lock()  argument
521 	switch (l->l_whence) {  in flock64_to_posix_lock()
534 	if (l->l_start > OFFSET_MAX - fl->fl_start)  in flock64_to_posix_lock()
536 	fl->fl_start += l->l_start;  in flock64_to_posix_lock()
542 	if (l->l_len > 0) {  in flock64_to_posix_lock()
543 		if (l->l_len - 1 > OFFSET_MAX - fl->fl_start)  in flock64_to_posix_lock()
545 		fl->fl_end = fl->fl_start + l->l_len - 1;  in flock64_to_posix_lock()
547 	} else if (l->l_len < 0) {  in flock64_to_posix_lock()
548 		if (fl->fl_start + l->l_len < 0)  in flock64_to_posix_lock()
551 		fl->fl_start += l->l_len;  in flock64_to_posix_lock()
562 	return assign_type(fl, l->l_type);  in flock64_to_posix_lock()
569 			       struct flock *l)  in flock_to_posix_lock()  argument
572 		.l_type = l->l_type,  in flock_to_posix_lock()
573 		.l_whence = l->l_whence,  in flock_to_posix_lock()
574 		.l_start = l->l_start,  in flock_to_posix_lock()
575 		.l_len = l->l_len,  in flock_to_posix_lock()