ioctl: print unrecognized ioctl codes in _IOC(dir,type,nr,size) format

* defs.h (ioctl_print_code): New prototype.
* ioctl.c: Include xlat/ioctl_dirs.h.
(ioctl_print_code): New function.
* io.c (sys_ioctl): Use it.
* xlat/ioctl_dirs.in: New file.

1 files changed, 1 insertions, 1 deletions

diff --git a/io.c b/io.c
index 87bdbba8c..2a36c000d 100644
--- a/io.c
+++ b/io.c
@@ -404,7 +404,7 @@ sys_ioctl(struct tcb *tcp)
 			while ((iop = ioctl_next_match(iop)))
 				tprintf(" or %s", iop->symbol);
 		} else
-			tprintf("%#lx", tcp->u_arg[1]);
+			ioctl_print_code(tcp->u_arg[1]);
 		ioctl_decode(tcp, tcp->u_arg[1], tcp->u_arg[2]);
 	}
 	else {