From: Joel Brobecker <brobecker@gnat.com>
Date: Thu, 18 Oct 2012 18:55:41 +0000 (+0000)
Subject: Remove some extraneous changes in readline/terminal.c
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=f462b01f69c185f714d410e8f8a3f2146868a269;p=deliverable%2Fbinutils-gdb.git

Remove some extraneous changes in readline/terminal.c

This patch removes some unnecessary differences between the official
version of readline, and GDB's copy of it.

readline/ChangeLog.gdb:

        * terminal.c: Remove duplicate includes of windows.h and
        wincon.h.
        (_rl_get_screen_size): Remove redundant code for MinGW getting
        the console size from the Windows API.
---

diff --git a/readline/ChangeLog.gdb b/readline/ChangeLog.gdb
index 276b1c8762..7e0d264752 100644
--- a/readline/ChangeLog.gdb
+++ b/readline/ChangeLog.gdb
@@ -1,3 +1,10 @@
+2012-10-18  Joel Brobecker  <brobecker@adacore.com>
+
+	* terminal.c: Remove duplicate includes of windows.h and
+	wincon.h.
+	(_rl_get_screen_size): Remove redundant code for MinGW getting
+	the console size from the Windows API.
+
 2012-02-24  Pierre Muller  <muller@ics.u-strasbg.fr>
 
 	* signals.c (_rl_block_sigwinch, _rl_release_sigwinch): Add
diff --git a/readline/terminal.c b/readline/terminal.c
index 255b5e69ca..8094186bba 100644
--- a/readline/terminal.c
+++ b/readline/terminal.c
@@ -81,11 +81,6 @@ static void _win_get_screensize PARAMS((int *, int *));
 static void _emx_get_screensize PARAMS((int *, int *));
 #endif
 
-#if defined (__MINGW32__)
-# include <windows.h>
-# include <wincon.h>
-#endif
-
 #define CUSTOM_REDISPLAY_FUNC() (rl_redisplay_function != rl_redisplay)
 #define CUSTOM_INPUT_FUNC() (rl_getc_function != rl_getc)
 
@@ -250,20 +245,6 @@ _rl_get_screen_size (tty, ignore_env)
     }
 #endif /* TIOCGWINSZ */
 
-  /* For MinGW, we get the console size from the Windows API.  */
-#if defined (__MINGW32__)
-  HANDLE hConOut = GetStdHandle (STD_OUTPUT_HANDLE);
-  if (hConOut != INVALID_HANDLE_VALUE)
-    {
-      CONSOLE_SCREEN_BUFFER_INFO scr;
-      if (GetConsoleScreenBufferInfo (hConOut, &scr))
-	{
-	  wc = scr.dwSize.X;
-	  wr = scr.srWindow.Bottom - scr.srWindow.Top + 1;
-	}
-    }
-#endif
-
 #if defined (__EMX__)
   _emx_get_screensize (&wc, &wr);
 #elif defined (__MINGW32__)