aio.c: enhance io_* syscalls decoding

* aio.c (sys_io_setup): Use printnum_int64 and printnum_long.
(sys_io_destroy, sys_io_submit): Update for RVAL_DECODED.
(sys_io_submit): Use umove_or_printaddr and printaddr.
Enclose iocb array in square brackets.
Change to traditional structure output format.
(print_io_event): New function.
(sys_io_cancel, sys_io_getevents): Use it.
(sys_io_cancel): Use umove_or_printaddr and printaddr.
(sys_io_getevents): Use printaddr.
1 file changed