1 files changed, 2 insertions, 0 deletions
diff --git a/libc/private/bionic_globals.h b/libc/private/bionic_globals.h
index 23f2953f5..6f1e3895e 100644
--- a/libc/private/bionic_globals.h
+++ b/libc/private/bionic_globals.h
@@ -50,6 +50,7 @@ struct libc_globals {
   uintptr_t heap_pointer_tag;
   _Atomic(bool) memtag_stack;
   _Atomic(bool) decay_time_enabled;
+  _Atomic(bool) memtag;
 
   // In order to allow a complete switch between dispatch tables without
   // the need for copying each function by function in the structure,
@@ -137,6 +138,7 @@ struct libc_shared_globals {
   bool initial_memtag_stack = false;
   int64_t heap_tagging_upgrade_timer_sec = 0;
 
+  void (*memtag_stack_dlopen_callback)() = nullptr;
   pthread_mutex_t crash_detail_page_lock = PTHREAD_MUTEX_INITIALIZER;
   crash_detail_page_t* crash_detail_page = nullptr;
 };