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[patch] Fix target-async SIGTTOU stop (PR 12260)
- From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- To: gdb-patches at sourceware dot org
- Date: Tue, 23 Aug 2011 21:31:56 +0200
- Subject: [patch] Fix target-async SIGTTOU stop (PR 12260)
Hi,
it is difficult to play with `set target-async on' as it usually SIGTTOU stops
at various places.
http://sourceware.org/bugzilla/show_bug.cgi?id=12260
$ ./gdb -nx -ex 'set target-async on' -ex start ./gdb
[...]
Starting program: .../gdb/gdb
[1]+ Stopped ./gdb -nx -ex 'set target-async on' -ex start ./gdb
If it has a regression it IMO only means there is missing
target_terminal_inferior call at some other place.
No regressions on {x86_64,x86_64-m32,i686}-fedora16pre-linux-gnu. But I was
unable to reproduce the problem under DejaGnu so the regression test may not
be meaningful.
Not going to check it in without a review.
Thanks,
Jan
gdb/
2011-08-23 Jan Kratochvil <jan.kratochvil@redhat.com>
PR 12260
* event-top.c (cli_command_loop): Call target_terminal_ours.
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -193,6 +193,8 @@ cli_command_loop (void)
char *a_prompt;
char *gdb_prompt = get_prompt (0);
+ target_terminal_ours ();
+
/* Tell readline what the prompt to display is and what function
it will need to call after a whole line is read. This also
displays the first prompt. */