From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from wout3-smtp.messagingengine.com (wout3-smtp.messagingengine.com [64.147.123.19]) by sourceware.org (Postfix) with ESMTPS id 029A43858D39 for ; Thu, 3 Mar 2022 15:32:57 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 029A43858D39 Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.west.internal (Postfix) with ESMTP id 93C6232000CC for ; Thu, 3 Mar 2022 10:32:53 -0500 (EST) Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Thu, 03 Mar 2022 10:32:53 -0500 X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvvddruddtiedgjeeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpeffhffvuffkgggtugesthdtredttd dtjeenucfhrhhomheplfhovgcupfgvlhhsohhnuceojhhovgessggvghhrihhffhhsrdgt ohhmqeenucggtffrrghtthgvrhhnpefgkeffuefhieetiefhieehvddvkedttdfgjedvgf ehhfdtgefhveehtefghfdtgfenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhep mhgrihhlfhhrohhmpehjohgvsegsvghgrhhifhhfshdrtghomh X-ME-Proxy: Received: by mail.messagingengine.com (Postfix) with ESMTPA for ; Thu, 3 Mar 2022 10:32:52 -0500 (EST) Date: Thu, 3 Mar 2022 09:32:51 -0600 From: Joe Nelson To: gdb discussion list Subject: What are the consequences of tcsetpgrp warning? Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Spam-Status: No, score=-3.6 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_LOW, SPF_HELO_PASS, SPF_PASS, TXREP, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on server2.sourceware.org X-BeenThere: gdb@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Gdb mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Mar 2022 15:32:59 -0000 Hi all, when I run gdb (version 7.12.1 on OpenBSD) directly from xterm, it works fine. However when I run it as an inferior from DDD (3.3.12), gdb warns: gdb: cannot set terminal foreground process group: Inappropriate ioctl for device As I then begin running the debug session, the following warning appears three times: [tcsetpgrp failed in terminal_inferior: Inappropriate ioctl for device] Other than the warnings, all gdb functionality appears to work fine. Is the warning cause for concern? Does it indicate broken functionality that I may stumble over in the future? Thanks for any help!