From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 63169 invoked by alias); 2 Feb 2020 07:01:27 -0000 Mailing-List: contact cygwin-help@cygwin.com; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner@cygwin.com Mail-Followup-To: cygwin@cygwin.com Received: (qmail 63162 invoked by uid 89); 2 Feb 2020 07:01:27 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-5.1 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 spammy=H*MI:sk:1489040, H*i:sk:1489040, sk:221bdff, sk:ENABLE_ X-HELO: conssluserg-04.nifty.com Received: from conssluserg-04.nifty.com (HELO conssluserg-04.nifty.com) (210.131.2.83) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sun, 02 Feb 2020 07:01:25 +0000 Received: from Express5800-S70 (ntsitm196171.sitm.nt.ngn.ppp.infoweb.ne.jp [125.0.207.171]) (authenticated) by conssluserg-04.nifty.com with ESMTP id 01271CEY009759; Sun, 2 Feb 2020 16:01:12 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-04.nifty.com 01271CEY009759 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.ne.jp; s=dec2015msa; t=1580626872; bh=XsFn0p3PiHRI5sGAtcgMAsdJrqxK8fat42h+OQhTXkY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=QL30cqNhNp4Q64rqZemR6S3Wu4GL1SvgN0LABmfBzXqPL1QdU8P4RV+pZme1uXntx hamNSeWiaP7bo2PrSMWDXdwo74T4Js1VQBZZoVvms+IQCmIJiM2rz87jzTpNXHcyrI gDXYyTNijKQ7y4CNMzQi7z9hwlXyarQ7ZXebXzUfI3doNjTCmRNYi8OdVnc7yw4V8N MbY0xOqGSf7xyWOFZ6lpQFkcQW3rt8C11TdGWD1EjYAK+v/rlpneUMQzil4AgcrXxs Pnd3niP+snWxrT4MqGWHc+fmC6g38tIuuEfmA3mZ7UrbnbUyNyzmY+9wzNWLhEXt07 rK8XZGCVBy5eg== Date: Sun, 02 Feb 2020 07:01:00 -0000 From: Takashi Yano To: cygwin@cygwin.com Cc: Anon User Subject: Re: Mintty/tmux hangs for 1 minute on startup - seems to be a forking issue Message-Id: <20200202160123.675a70d06491b3ba2bb84969@nifty.ne.jp> In-Reply-To: <1489040583.393819.1580599508135@mail.yahoo.com> References: <595178088.221931.1580542748412.ref@mail.yahoo.com> <595178088.221931.1580542748412@mail.yahoo.com> <847088463.368454.1580578852885@mail.yahoo.com> <20200202081056.6a8dee7af7861a7969329f47@nifty.ne.jp> <1489040583.393819.1580599508135@mail.yahoo.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="Multipart=_Sun__2_Feb_2020_16_01_23_+0900_M9XG/cX0agUEJXKx" X-IsSubscribed: yes X-SW-Source: 2020-02/txt/msg00013.txt.bz2 --Multipart=_Sun__2_Feb_2020_16_01_23_+0900_M9XG/cX0agUEJXKx Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Content-length: 297 On Sat, 1 Feb 2020 23:25:08 +0000 (UTC) "Anon User via cygwin" wrote: > $ md5sum /bin/cygwin-console-helper.exe > 221bdfff7c8ccd1227bacb025bba665b */bin/cygwin-console-helper.exe This is the right md5sum value. Then, how about the attached test case? -- Takashi Yano --Multipart=_Sun__2_Feb_2020_16_01_23_+0900_M9XG/cX0agUEJXKx Content-Type: text/x-csrc; name="pcon_test_1min.c" Content-Disposition: attachment; filename="pcon_test_1min.c" Content-Transfer-Encoding: 7bit Content-length: 1729 #define _WIN32_WINNT 0x0a00 #include #include typedef void *HPCON; #ifndef PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE #define PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE 0x00020016L #endif #ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING #define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x0004 #endif DWORD WINAPI PipeWriter(LPVOID pipe); DWORD WINAPI PipeReader(LPVOID pipe); int main() { HMODULE h; FARPROC f; COORD size; HPCON hpCon; HANDLE inR, inW, outR, outW; HRESULT (WINAPI *CreatePseudoConsole)(COORD, HANDLE, HANDLE, DWORD, HPCON*); VOID (WINAPI *ClosePseudoConsole)(HPCON); h = GetModuleHandle("kernel32.dll"); if (h == INVALID_HANDLE_VALUE) { fprintf(stderr, "GetModuleHandle() failed.\n"); return 1; } f = GetProcAddress(h, "CreatePseudoConsole"); if (f == NULL) { fprintf(stderr, "GetProcAddress() failed.\n"); return 1; } CreatePseudoConsole = (HRESULT (WINAPI *)(COORD, HANDLE, HANDLE, DWORD, HPCON*))f; f = GetProcAddress(h, "ClosePseudoConsole"); if (f == NULL) { fprintf(stderr, "GetProcAddress() failed.\n"); return 1; } ClosePseudoConsole = (VOID (WINAPI *)(HPCON))f; CloseHandle(h); if (!CreatePipe(&inR, &inW, NULL, 0)) { fprintf(stderr, "CreatePipe() failed.\n"); return 1; } if (!CreatePipe(&outR, &outW, NULL, 0)) { fprintf(stderr, "CreatePipe() failed.\n"); return 1; } size.X = 80; size.Y = 24; printf("Started.\n"); if (S_OK != CreatePseudoConsole(size, inR, outW, 0, &hpCon)) { fprintf(stderr, "CreatePseudoConsole() failed.\n"); return 1; } printf("CreatePseudoConsole() end.\n"); CloseHandle(inR); CloseHandle(outW); ClosePseudoConsole(hpCon); CloseHandle(inW); CloseHandle(outR); printf("ClosePseudoConsole() end.\n"); return 0; } --Multipart=_Sun__2_Feb_2020_16_01_23_+0900_M9XG/cX0agUEJXKx Content-Type: text/plain; charset=us-ascii Content-length: 219 -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple --Multipart=_Sun__2_Feb_2020_16_01_23_+0900_M9XG/cX0agUEJXKx--