1 files changed, 3 insertions, 0 deletions
diff --git a/nptl/descr.h b/nptl/descr.h
index 0a0abb4d5a..9c01e1b986 100644
--- a/nptl/descr.h
+++ b/nptl/descr.h
@@ -392,6 +392,9 @@ struct pthread
   /* Resolver state.  */
   struct __res_state res;
 
+  /* Indicates whether is a C11 thread created by thrd_creat.  */
+  bool c11;
+
   /* This member must be last.  */
   char end_padding[];