From: Jan Kratochvil <jan.kratochvil@redhat.com>
To: Tom Tromey <tromey@redhat.com>
Cc: gdb-patches@sourceware.org
Subject: Re: RFC: lazily call save_current_space_and_thread
Date: Tue, 08 Mar 2011 17:16:00 -0000 [thread overview]
Message-ID: <20110308170239.GA28614@host1.jankratochvil.net> (raw)
In-Reply-To: <m3bp1limhf.fsf@fleche.redhat.com>
On Tue, 08 Mar 2011 17:51:56 +0100, Tom Tromey wrote:
> +/* If there is a selected frame, return it. Otherwise, return NULL. */
> +
> +struct frame_info *
> +get_selected_frame_if_set (void)
> +{
> + if (selected_frame == NULL)
> + return NULL;
> + return get_selected_frame (NULL);
> +}
Maybe it could be just:
{
return selected_frame;
}
It seems safe to me.
Thanks,
Jan
next prev parent reply other threads:[~2011-03-08 17:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-04 19:52 Tom Tromey
2011-03-05 12:52 ` Jan Kratochvil
2011-03-07 19:54 ` Tom Tromey
2011-03-08 17:14 ` Tom Tromey
2011-03-08 17:16 ` Jan Kratochvil [this message]
2011-03-08 17:23 ` Pedro Alves
2011-03-08 17:49 ` Tom Tromey
2011-03-08 17:56 ` Pedro Alves
2011-03-08 18:02 ` Tom Tromey
2011-03-08 18:15 ` Pedro Alves
2011-03-08 18:37 ` Pedro Alves
2011-03-08 20:01 ` Tom Tromey
2011-03-08 23:02 ` Pedro Alves
2011-03-10 20:09 ` Tom Tromey
2011-03-08 19:54 ` Tom Tromey
2011-03-08 19:54 ` Pedro Alves
2011-03-09 14:43 ` Tom Tromey
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