gdb/gdb-6.3-terminal-fix-20050214.patch

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2005-02-14 Jeff Johnston <jjohnstn@redhat.com>
* top.c (gdb_readline_wrapper): Ensure terminal is gdb's before calling
readline.
Index: gdb-6.5/gdb/top.c
===================================================================
--- gdb-6.5.orig/gdb/top.c 2006-03-29 19:53:33.000000000 -0300
+++ gdb-6.5/gdb/top.c 2006-07-07 02:29:42.000000000 -0300
@@ -728,6 +728,14 @@ gdb_readline_wrapper (char *prompt)
after_char_processing_hook = NULL;
}
+ /* Before calling readline, ensure we have the terminal. If we don't
+ have the terminal and call readline, we risk the possibility of
+ gdb being thrown into the background. This problem occurs when
+ we attach to a background process on the same terminal the background
+ process was started from and then perform some action which requires
+ a page break prompt. */
+ terminal_ours ();
+
return readline (prompt);
}