Add a new 'info proc files' subcommand of 'info proc'.

[deliverable/binutils-gdb.git] / gdb / ui-out.h

diff --git a/gdb/ui-out.h b/gdb/ui-out.h
index 857e2522952063d974888cba9a19fa8d2659b1cb..81e2e0b20db27c027ea59419e5d232b5b688d98e 100644 (file)
--- a/gdb/ui-out.h
+++ b/gdb/ui-out.h
@@ -1,6 +1,6 @@
 /* Output generating routines for GDB.
 
-   Copyright (C) 1999-2017 Free Software Foundation, Inc.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
 
    Contributed by Cygnus Solutions.
    Written by Fernando Nasser for Cygnus.
@@ -66,18 +66,6 @@ enum ui_out_type
     ui_out_type_list
   };
 
-extern struct cleanup *make_cleanup_ui_out_table_begin_end (struct ui_out *ui_out,
-                                                            int nr_cols,
-                                                           int nr_rows,
-                                                           const char *tblid);
-/* Compatibility wrappers.  */
-
-extern struct cleanup *make_cleanup_ui_out_list_begin_end (struct ui_out *uiout,
-                                                          const char *id);
-
-extern struct cleanup *make_cleanup_ui_out_tuple_begin_end (struct ui_out *uiout,
-                                                           const char *id);
-
 class ui_out
 {
  public:
@@ -108,6 +96,7 @@ class ui_out
   void field_core_addr (const char *fldname, struct gdbarch *gdbarch,
                        CORE_ADDR address);
   void field_string (const char *fldname, const char *string);
+  void field_string (const char *fldname, const std::string &string);
   void field_stream (const char *fldname, string_file &stream);
   void field_skip (const char *fldname);
   void field_fmt (const char *fldname, const char *format, ...)
@@ -130,7 +119,7 @@ class ui_out
      a hack to encapsulate that test.  Once GDB manages to separate the
      CLI/MI from the core of GDB the problem should just go away ....  */
 
-  bool is_mi_like_p ();
+  bool is_mi_like_p () const;
 
   bool query_table_field (int colno, int *width, int *alignment,
                          const char **col_name);
@@ -168,7 +157,7 @@ class ui_out
   /* Set as not MI-like by default.  It is overridden in subclasses if
      necessary.  */
 
-  virtual bool do_is_mi_like_p ()
+  virtual bool do_is_mi_like_p () const
   { return false; }
 
  private:
@@ -208,9 +197,7 @@ public:
     m_uiout->end (Type);
   }
 
-  ui_out_emit_type (const ui_out_emit_type<Type> &) = delete;
-  ui_out_emit_type<Type> &operator= (const ui_out_emit_type<Type> &)
-      = delete;
+  DISABLE_COPY_AND_ASSIGN (ui_out_emit_type<Type>);
 
 private:
 
@@ -220,8 +207,8 @@ private:
 typedef ui_out_emit_type<ui_out_type_tuple> ui_out_emit_tuple;
 typedef ui_out_emit_type<ui_out_type_list> ui_out_emit_list;
 
-/* This is similar to make_cleanup_ui_out_table_begin_end, but written
-   as an RAII class.  */
+/* Start a new table on construction, and end the table on
+   destruction.  */
 class ui_out_emit_table
 {
 public:
@@ -246,4 +233,27 @@ private:
   struct ui_out *m_uiout;
 };
 
+/* On destruction, pop the last redirection by calling the uiout's
+   redirect method with a NULL parameter.  */
+class ui_out_redirect_pop
+{
+public:
+
+  ui_out_redirect_pop (ui_out *uiout)
+    : m_uiout (uiout)
+  {
+  }
+
+  ~ui_out_redirect_pop ()
+  {
+    m_uiout->redirect (NULL);
+  }
+
+  ui_out_redirect_pop (const ui_out_redirect_pop &) = delete;
+  ui_out_redirect_pop &operator= (const ui_out_redirect_pop &) = delete;
+
+private:
+  struct ui_out *m_uiout;
+};
+
 #endif /* UI_OUT_H */