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

29 lines
1.1 KiB
Diff
Raw Normal View History

2005-02-14 Jeff Johnston <jjohnstn@redhat.com>
* top.c (gdb_readline_wrapper): Ensure terminal is gdb's before calling
readline.
2007-10-14 Jan Kratochvil <jan.kratochvil@redhat.com>
Port to GDB-6.7.
Index: gdb-6.7/gdb/top.c
===================================================================
--- gdb-6.7.orig/gdb/top.c 2007-09-02 23:13:56.000000000 +0200
+++ gdb-6.7/gdb/top.c 2007-10-14 23:38:27.000000000 +0200
@@ -795,6 +795,14 @@ gdb_readline_wrapper (char *prompt)
back_to = make_cleanup (gdb_readline_wrapper_cleanup, cleanup);
+ /* 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 ();
+
/* Display our prompt and prevent double prompt display. */
display_gdb_prompt (prompt);
rl_already_prompted = 1;