futex: add handling of FUTEX_FD command

Since obsolete FUTEX_FD command is known and used to have some expected
argument format, print FUTEX_FD using that format.

* futex.c (SYS_FUNC(futex)): Handle FUTEX_FD command.

diff --git a/futex.c b/futex.c
index d909d5ecc2662ebba91721d40f4c569373999a23..4cd52b567820ff1f37e7081aea5d9df6cae2c7ef 100644 (file)
--- a/futex.c
+++ b/futex.c
@@ -101,6 +101,7 @@ SYS_FUNC(futex)
                tprints(", ");
                printaddr(uaddr2);
                break;
+       case FUTEX_FD:
        case FUTEX_WAKE:
        case FUTEX_UNLOCK_PI:
        case FUTEX_TRYLOCK_PI: