1 files changed, 2 insertions, 0 deletions
diff --git a/internal.h b/internal.h
index 1c73eadb84..3d7a68c95b 100644
--- a/internal.h
+++ b/internal.h
@@ -176,7 +176,9 @@ struct rb_execarg {
     VALUE envp_str;
     VALUE envp_buf;
     VALUE dup2_tmpbuf;
+    unsigned pgroup_given : 1;
     unsigned umask_given : 1;
+    pid_t pgroup_pgid; /* asis(-1), new pgroup(0), specified pgroup (0<V). */
     mode_t umask_mask;
 };