Fix PR tui/21216: TUI line breaks regression

[deliverable/binutils-gdb.git] / gdb / tui / tui-file.h

diff --git a/gdb/tui/tui-file.h b/gdb/tui/tui-file.h
index c12309b837ed3e34ed33bfa3f9170d9e5413ebf8..c426a8369c8bf3a05b4cbb5b6ec532cbc9b3c67c 100644 (file)
--- a/gdb/tui/tui-file.h
+++ b/gdb/tui/tui-file.h
@@ -1,5 +1,5 @@
-/* UI_FILE - a generic STDIO like output stream.
-   Copyright (C) 1999-2000, 2007-2012 Free Software Foundation, Inc.
+/* TUI_FILE - a STDIO-like output stream for the TUI.
+   Copyright (C) 1999-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -19,9 +19,18 @@
 #ifndef TUI_FILE_H
 #define TUI_FILE_H
 
-extern struct ui_file *tui_fileopen (FILE *);
-extern struct ui_file *tui_sfileopen (int);
-extern char *tui_file_get_strbuf (struct ui_file *);
-extern void tui_file_adjust_strbuf (int, struct ui_file *);
+#include "ui-file.h"
+
+/* A STDIO-like output stream for the TUI.  */
+
+class tui_file : public stdio_file
+{
+public:
+  explicit tui_file (FILE *stream);
+
+  void write (const char *buf, long length_buf) override;
+  void puts (const char *) override;
+  void flush () override;
+};
 
 #endif