Remove unused variables in ia64*tdep.c

[deliverable/binutils-gdb.git] / gdb / extension.h

diff --git a/gdb/extension.h b/gdb/extension.h
index a97292875a64f98b580e6e3a89c22e9516c1e25c..0c8c4ee93435f3c9c51eaa193458b53a279de663 100644 (file)
--- a/gdb/extension.h
+++ b/gdb/extension.h
@@ -76,13 +76,9 @@ enum ext_lang_bt_status
        succeeded.  */
     EXT_LANG_BT_OK = 1,
 
-    /* Return when the frame filter process is complete, and all
-       operations have succeeded.  */
-    EXT_LANG_BT_COMPLETED = 2,
-
     /* Return when the frame filter process is complete, but there
        were no filter registered and enabled to process.  */
-    EXT_LANG_BT_NO_FILTERS = 3
+    EXT_LANG_BT_NO_FILTERS = 2
   };
 
 /* Flags to pass to apply_extlang_frame_filter.  */
@@ -150,8 +146,13 @@ enum ext_lang_bp_stop
 
 struct ext_lang_type_printers
 {
+  ext_lang_type_printers ();
+  ~ext_lang_type_printers ();
+
+  DISABLE_COPY_AND_ASSIGN (ext_lang_type_printers);
+
   /* Type-printers from Python.  */
-  void *py_type_printers;
+  void *py_type_printers = nullptr;
 };
 
 /* The return code for some API calls.  */
@@ -277,13 +278,9 @@ extern void eval_ext_lang_from_control_command (struct command_line *cmd);
 
 extern void auto_load_ext_lang_scripts_for_objfile (struct objfile *);
 
-extern struct ext_lang_type_printers *start_ext_lang_type_printers (void);
-
 extern char *apply_ext_lang_type_printers (struct ext_lang_type_printers *,
                                           struct type *);
 
-extern void free_ext_lang_type_printers (struct ext_lang_type_printers *);
-
 extern int apply_ext_lang_val_pretty_printer
   (struct type *type,
    LONGEST embedded_offset, CORE_ADDR address,