Patch: fix gdb_gcore.sh failure in ash/dash

[Qunying Pan <qpan@mvista.com>]

Hi,

Running gdb_gcore.sh in ash/dash fails with message "Hangup detected on 
fd 0". The following patch fixes the problem. Acceptable?

Thanks,

Qunying


2005-09-09 Qunying Pan <qpan@mvista.com>

    *gdb_gcore.sh: Invoke gdb in batch mode to fix gdb_gcore.sh failure 
in ash/dash.


--- src/gdb/gdb_gcore.sh.orig    2005-09-09 16:56:04.000000000 -0700
+++ src/gdb/gdb_gcore.sh    2005-09-09 16:58:12.000000000 -0700
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-#   Copyright 2003  Free Software Foundation, Inc.
+#   Copyright 2003, 2004, 2005 Free Software Foundation, Inc.
 
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -59,7 +59,7 @@ do
     # Avoid need for temporary files by using funky "here
     # document" feature of sh.
 
-    /usr/bin/gdb > /dev/null << EOF
+    /usr/bin/gdb -batch -x /dev/stdin  > /dev/null << EOF
     attach $pid
     gcore $name.$pid
     detach