1 files changed, 3 insertions, 0 deletions
diff --git a/vendor/rustix/src/prctl.rs b/vendor/rustix/src/prctl.rs
index 49cb062d6..6aedf3018 100644
--- a/vendor/rustix/src/prctl.rs
+++ b/vendor/rustix/src/prctl.rs
@@ -25,6 +25,9 @@ bitflags! {
         const DATA_AUTHENTICATION_KEY_B = linux_raw_sys::prctl::PR_PAC_APDBKEY;
         /// `PR_PAC_APGAKEY`—Generic authentication `A` key.
         const GENERIC_AUTHENTICATION_KEY_A = linux_raw_sys::prctl::PR_PAC_APGAKEY;
+
+        /// <https://docs.rs/bitflags/latest/bitflags/#externally-defined-flags>
+        const _ = !0;
     }
 }