From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by sourceware.org (Postfix) with ESMTPS id 1D9953983806 for ; Fri, 9 Jul 2021 09:08:51 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 1D9953983806 Received: by mail-wr1-x435.google.com with SMTP id r11so5919421wro.9 for ; Fri, 09 Jul 2021 02:08:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=3SvFlsQSERgse4A0/4Wp62cy90Fg5H1JYamfYMqeJA8=; b=Lr4wUkBXaocpZb5ifwjiKwtQUQa8ieArFzB6OhGMFzMBCQmQ/iA2/Zig4FoVegMsLx yfDXEWFbGTSW8FVzBBvf+Eo3wl0OtLOWGpXgtAwJzKg2S4L/wc+81kF3ohj24aMyXEIv aA1ykVj7B6eDt5KGLAujaF34EHZjEsiHN0BZH2ehRBDCxR97ZCYkW5zDMxYr9SdLOYSb hcz9OjYno5u96sLIqdtp7OpD8RqSQZFnISAQk0ZWbZztICZai1HMy+tbN1ZUuWPEnP2r 60KtNZED8PBSMps24wiJIE1N3/5OydOSu/H+jftAuORxzqNeSQ3+EIbRjiI11JWVPiTh 5S9A== X-Gm-Message-State: AOAM5306wILQH7eCJvmOMABXPqdLOceU2JkyAtGuhpTopboUBUVedb/j 6Hgel5M69xR8SnTI0kcZ41bW7UNW8Ai9r6uI3yg= X-Google-Smtp-Source: ABdhPJyyLPYmo5NcmMbCAhTnSP++SLeEWX8MPkzMDA5oFUsQoND0JFbzEoKST7z9X/pNomKSToehLztkisDqDUYlnuc= X-Received: by 2002:a5d:4e01:: with SMTP id p1mr9986067wrt.171.1625821730309; Fri, 09 Jul 2021 02:08:50 -0700 (PDT) MIME-Version: 1.0 References: <_022Gh93RaZBX0JIf3f3UuZ7mekqKNi9g4ap-KHKpAa_ppq6O8Y3WXBDUUCw6yK6KJCdfhrFhwGfbB-UZD5R0wmWa2Lo6ZE6glWt4JzyDns=@protonmail.com> In-Reply-To: From: Csaba Raduly Date: Fri, 9 Jul 2021 11:08:37 +0200 Message-ID: Subject: Re: fstream::open crashes if first file it ever opening is in /proc To: Max Mikhanosha Cc: "cygwin@cygwin.com" Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-1.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP 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: cygwin@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Jul 2021 09:08:52 -0000 On Thu, 8 Jul 2021 at 16:42, Max Mikhanosha wrote: > > You have same versions of cygwin1.dll and libstdc++ dll? > Csaba@AMDAHL ~ $ uname -a CYGWIN_NT-10.0 AMDAHL 3.2.0(0.340/5/3) 2021-03-29 08:42 x86_64 Cygwin Csaba@AMDAHL ~ $ cygcheck -f /usr/bin/cyggcc_s-seh-1.dll /usr/bin/cygstdc++-6.dll /usr/bin/cygwin1.dll cygwin-3.2.0-1 libgcc1-10.2.0-1 libstdc++6-10.2.0-1 Csaba -- You can get very substantial performance improvements by not doing the right thing. - Scott Meyers, An Effective C++11/14 Sampler So if you're looking for a completely portable, 100% standards-conformant way to get the wrong information: this is what you want. - Scott Meyers (C++TDaWYK)