From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 63683 invoked by alias); 24 Aug 2016 15:55:59 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 63671 invoked by uid 89); 24 Aug 2016 15:55:58 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.9 required=5.0 tests=BAYES_00,KAM_LAZY_DOMAIN_SECURITY autolearn=no version=3.3.2 spammy=Hx-languages-length:1324, online X-HELO: usplmg20.ericsson.net Received: from usplmg20.ericsson.net (HELO usplmg20.ericsson.net) (198.24.6.45) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 24 Aug 2016 15:55:57 +0000 Received: from EUSAAHC005.ericsson.se (Unknown_Domain [147.117.188.87]) by (Symantec Mail Security) with SMTP id E7.9E.02568.8B4CDB75; Wed, 24 Aug 2016 18:00:56 +0200 (CEST) Received: from [142.133.110.144] (147.117.188.8) by smtp-am.internal.ericsson.com (147.117.188.89) with Microsoft SMTP Server id 14.3.301.0; Wed, 24 Aug 2016 11:50:21 -0400 Subject: Re: [PATCH] Allow resetting an empty inferior-tty To: Pedro Alves , , Eli Zaretskii References: <20160824144548.19204-1-simon.marchi@ericsson.com> <02a660a4-13e9-d741-577a-0aaef7c196ae@redhat.com> <83692a3c-621a-4aa5-5025-45cfa61b1b81@redhat.com> From: Simon Marchi Message-ID: <5177e9d5-abcc-b31a-15c8-e3558e467d70@ericsson.com> Date: Wed, 24 Aug 2016 15:55:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: <83692a3c-621a-4aa5-5025-45cfa61b1b81@redhat.com> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-IsSubscribed: yes X-SW-Source: 2016-08/txt/msg00252.txt.bz2 On 16-08-24 11:41 AM, Pedro Alves wrote: > Something else. :-) > > I meant "(gdb) help set inferior-tty", the bit quoted above. Ah, that kind of online :P What about: @@ -3224,14 +3228,16 @@ _initialize_infcmd (void) const char *cmd_name; /* Add the filename of the terminal connected to inferior I/O. */ - add_setshow_filename_cmd ("inferior-tty", class_run, - &inferior_io_terminal_scratch, _("\ + add_setshow_optional_filename_cmd ("inferior-tty", class_run, + &inferior_io_terminal_scratch, _("\ Set terminal for future runs of program being debugged."), _("\ Show terminal for future runs of program being debugged."), _("\ -Usage: set inferior-tty /dev/pts/1"), - set_inferior_tty_command, - show_inferior_tty_command, - &setlist, &showlist); +Usage: set inferior-tty [TTY]\n\n\ +If TTY is omitted, the default behavior of using the same terminal as GDB\n\ +is restored."), + set_inferior_tty_command, + show_inferior_tty_command, + &setlist, &showlist); add_com_alias ("tty", "set inferior-tty", class_alias, 0); cmd_name = "args"; For this result: (gdb) help set inferior-tty Set terminal for future runs of program being debugged. Usage: set inferior-tty [TTY] If TTY is omitted, the default behavior of using the same terminal as GDB is restored. (gdb)