futex: fix formatting of unknown command argument

Use alternate form for printing hexadecimal numbers to avoid confusion.
Use printaddr to print uaddr as the latter is interpreted as a pointer
in all currently supported futex operations.

* futex.c (SYS_FUNC(futex)): Fix formatting of unknown command
argument.

diff --git a/futex.c b/futex.c
index 4cd52b567820ff1f37e7081aea5d9df6cae2c7ef..1418c89b10ba46f54eedfcb1537b46577b627c76 100644 (file)
--- a/futex.c
+++ b/futex.c
@@ -107,7 +107,10 @@ SYS_FUNC(futex)
        case FUTEX_TRYLOCK_PI:
                break;
        default:
-               tprintf(", %lx, %lx, %x", timeout, uaddr2, val3);
+               tprintf(", %#lx", timeout);
+               tprints(", ");
+               printaddr(uaddr2);
+               tprintf(", %#x", val3);
                break;
        }