1 files changed, 30 insertions, 0 deletions
diff --git a/gdb/cli/cli-script.c b/gdb/cli/cli-script.c
index 9aac6e6..2b23301 100644
--- a/gdb/cli/cli-script.c
+++ b/gdb/cli/cli-script.c
@@ -1012,6 +1012,36 @@ make_cleanup_free_command_lines (struct command_line **arg)
 {
   return make_cleanup (do_free_command_lines_cleanup, arg);
 }
+
+struct command_line *
+copy_command_lines (struct command_line *cmds)
+{
+  struct command_line *result = NULL;
+
+  if (cmds)
+    {
+      result = (struct command_line *) xmalloc (sizeof (struct command_line));
+
+      result->next = copy_command_lines (cmds->next);
+      result->line = xstrdup (cmds->line);
+      result->control_type = cmds->control_type;
+      result->body_count = cmds->body_count;
+      if (cmds->body_count > 0)
+        {
+          int i;
+
+          result->body_list = (struct command_line **)
+            xmalloc (sizeof (struct command_line *) * cmds->body_count);
+
+          for (i = 0; i < cmds->body_count; i++)
+            result->body_list[i] = copy_command_lines (cmds->body_list[i]);
+        }
+      else
+        result->body_list = NULL;
+    }
+
+  return result;
+}
 
 static void
 validate_comname (char *comname)