From f80e156de95bbf723355cde3d9ba1d2a66eefef0 Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Fri, 30 Aug 2002 16:03:52 +0000
Subject: [PATCH] Christopher Faylor <cgf@redhat.com> * tty.cc
 (tty_list::allocate_tty): Use GetConsoleWindow, if available.  Call
 FindWindow in a loop.

---
 winsup/cygwin/ChangeLog   |  6 ++++++
 winsup/cygwin/autoload.cc |  1 +
 winsup/cygwin/tty.cc      | 10 +++++++---
 3 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 1b2b73df1..3877a8506 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,9 @@
+2002-08-30  Christopher January  <chris@atomice.net>
+	    Christopher Faylor  <cgf@redhat.com>
+
+	* tty.cc (tty_list::allocate_tty): Use GetConsoleWindow, if available.
+	Call FindWindow in a loop.
+
 2002-08-30  Christopher Faylor  <cgf@redhat.com>
 
 	* miscfuncs.cc (check_iovec_for_read): Don't check buffer when zero
diff --git a/winsup/cygwin/autoload.cc b/winsup/cygwin/autoload.cc
index e3d34f42c..0c0334f11 100644
--- a/winsup/cygwin/autoload.cc
+++ b/winsup/cygwin/autoload.cc
@@ -494,6 +494,7 @@ LoadDLLfunc (CoCreateInstance, 20, ole32)
 LoadDLLfuncEx (CancelIo, 4, kernel32, 1)
 LoadDLLfuncEx (CreateHardLinkA, 12, kernel32, 1)
 LoadDLLfuncEx (CreateToolhelp32Snapshot, 8, kernel32, 1)
+LoadDLLfuncEx (GetConsoleWindow, 4, kernel32, 1)
 LoadDLLfuncEx2 (IsDebuggerPresent, 0, kernel32, 1, 1)
 LoadDLLfuncEx (Process32First, 8, kernel32, 1)
 LoadDLLfuncEx (Process32Next, 8, kernel32, 1)
diff --git a/winsup/cygwin/tty.cc b/winsup/cygwin/tty.cc
index bb9f8409f..360fa2ef5 100644
--- a/winsup/cygwin/tty.cc
+++ b/winsup/cygwin/tty.cc
@@ -196,7 +196,7 @@ tty_list::allocate_tty (int with_console)
 
   if (!with_console)
     console = NULL;
-  else
+  else if (!(console = GetConsoleWindow ()))
     {
       char *oldtitle = new char [TITLESIZE];
 
@@ -218,8 +218,12 @@ tty_list::allocate_tty (int with_console)
 
       __small_sprintf (buf, "cygwin.find.console.%d", myself->pid);
       SetConsoleTitle (buf);
-      Sleep (40);
-      console = FindWindow (NULL, buf);
+      for (int times = 0; times < 25; times++)
+        {
+          Sleep (10);
+          if ((console = FindWindow (NULL, buf)))
+	    break;
+        }
       SetConsoleTitle (oldtitle);
       Sleep (40);
       ReleaseMutex (title_mutex);