From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from conssluserg-01.nifty.com (conssluserg-01.nifty.com [210.131.2.80]) by sourceware.org (Postfix) with ESMTPS id B0C203870897 for ; Thu, 14 May 2020 09:29:13 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org B0C203870897 Received: from Express5800-S70 (v040007.dynamic.ppp.asahi-net.or.jp [124.155.40.7]) (authenticated) by conssluserg-01.nifty.com with ESMTP id 04E9SgAd024386 for ; Thu, 14 May 2020 18:28:42 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-01.nifty.com 04E9SgAd024386 X-Nifty-SrcIP: [124.155.40.7] Date: Thu, 14 May 2020 18:28:59 +0900 From: Takashi Yano To: cygwin-developers@cygwin.com Subject: Re: New implementation of pseudo console support (experimental) Message-Id: <20200514182859.c5236a8889ab3081d2e8c937@nifty.ne.jp> In-Reply-To: <20200513211609.011d188c3a735b00d55591df@nifty.ne.jp> References: <20200513211609.011d188c3a735b00d55591df@nifty.ne.jp> X-Mailer: Sylpheed 3.7.0 (GTK+ 2.24.30; i686-pc-mingw32) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-4.3 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin-developers@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Cygwin core component developers mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 May 2020 09:29:17 -0000 On Wed, 13 May 2020 21:16:09 +0900 Takashi Yano via Cygwin-developers wrote: > Disadvantage: > 1) Pseudo console is disabled if one of stdin, stdout or stderr is > redirected. > 2) Pseudo console is disabled if the native console app is executed > in background. > 3) The cygwin program which call console API directly does not work. > 4) The apps which use console API cannot be debugged with gdb. > 5) Type ahead key inputs are discarded while native console app is > executed. > 6) cmd.exe hangs up on typing some keys if cmd.exe is executed in > background. (same as cygwin 3.0.7) > 7) Code page cannot be changed by chcp.com. I have found workaround for 1), 2) and 6). Please test the new patch attached. -- Takashi Yano