* tuiWin.c (tui_update_gdb_sizes): New function to tell gdb what

[deliverable/binutils-gdb.git] / gdb / tui / tuiWin.c

diff --git a/gdb/tui/tuiWin.c b/gdb/tui/tuiWin.c
index dccdcd7f8d5acf93ad89abc607b6160a5bc030bf..82c3d4951f40dc3e9002baec0cab67f7ed31cf8c 100644 (file)
--- a/gdb/tui/tuiWin.c
+++ b/gdb/tui/tuiWin.c
@@ -52,6 +52,7 @@
 #include "breakpoint.h"
 #include "frame.h"
 #include "cli/cli-cmds.h"
+#include "top.h"
 
 #include "tui.h"
 #include "tuiData.h"
@@ -63,11 +64,6 @@
 #include "tuiSourceWin.h"
 #include "tuiDataWin.h"
 
-/*******************************
-** External Declarations
-********************************/
-extern void init_page_info ();
-
 /*******************************
 ** Static Local Decls
 ********************************/
@@ -396,6 +392,22 @@ Usage: w <#lines>\n");
   add_show_from_set (c, &tui_showlist);
 }
 
+/* Update gdb's knowledge of the terminal size.  */
+void
+tui_update_gdb_sizes ()
+{
+  char cmd[50];
+  extern int screenheight, screenwidth;                /* in readline */
+
+  /* Set to TUI command window dimension or use readline values.  */
+  sprintf (cmd, "set width %d",
+           tui_active ? cmdWin->generic.width : screenwidth);
+  execute_command (cmd, 0);
+  sprintf (cmd, "set height %d",
+           tui_active ? cmdWin->generic.height : screenheight);
+  execute_command (cmd, 0);
+}
+
 
 /*
    ** tuiSetWinFocusTo
@@ -618,7 +630,7 @@ tuiResizeAll (void)
       /* turn keypad off while we resize */
       if (winWithFocus != cmdWin)
        keypad (cmdWin->generic.handle, FALSE);
-      init_page_info ();
+      tui_update_gdb_sizes ();
       setTermHeightTo (screenheight);
       setTermWidthTo (screenwidth);
       if (curLayout == SRC_DISASSEM_COMMAND ||
@@ -1039,7 +1051,7 @@ The window name specified must be valid and visible.\n");
                        warning ("Invalid window height specified.\n%s",
                                 WIN_HEIGHT_USAGE);
                      else
-                       init_page_info ();
+                        tui_update_gdb_sizes ();
                    }
                  else
                    warning ("Invalid window height specified.\n%s",