1 files changed, 1 insertions, 0 deletions
diff --git a/nptl/descr.h b/nptl/descr.h
index 61d57d5732..6738591585 100644
--- a/nptl/descr.h
+++ b/nptl/descr.h
@@ -100,6 +100,7 @@ struct xid_command
   int syscall_no;
   long int id[3];
   volatile int cntr;
+  volatile int error; /* -1: no call yet, 0: success seen, >0: error seen.  */
 };