delorie.com/archives/browse.cgi | search |
X-Recipient: | archive-cygwin AT delorie DOT com |
X-SWARE-Spam-Status: | No, hits=3.5 required=5.0 tests=AWL,BAYES_00,BOTNET,RCVD_IN_DNSWL_NONE |
X-Spam-Check-By: | sourceware.org |
Message-id: | <4EE27335.9070106@cygwin.com> |
Date: | Fri, 09 Dec 2011 15:44:37 -0500 |
From: | "Larry Hall (Cygwin)" <reply-to-list-only-lh AT cygwin DOT com> |
Reply-to: | cygwin AT cygwin DOT com |
User-Agent: | Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20111105 Thunderbird/8.0 |
MIME-version: | 1.0 |
To: | cygwin AT cygwin DOT com |
Subject: | Re: stdout output missing, but redirecting works |
References: | <CAGVbXL7pXn5BZSNXNJKMTbGUOQzAhGBOZwxdsPGa-bucQf6dBg AT mail DOT gmail DOT com> |
In-reply-to: | <CAGVbXL7pXn5BZSNXNJKMTbGUOQzAhGBOZwxdsPGa-bucQf6dBg@mail.gmail.com> |
Mailing-List: | contact cygwin-help AT cygwin DOT com; run by ezmlm |
List-Id: | <cygwin.cygwin.com> |
List-Subscribe: | <mailto:cygwin-subscribe AT cygwin DOT com> |
List-Archive: | <http://sourceware.org/ml/cygwin/> |
List-Post: | <mailto:cygwin AT cygwin DOT com> |
List-Help: | <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs> |
Sender: | cygwin-owner AT cygwin DOT com |
Mail-Followup-To: | cygwin AT cygwin DOT com |
Delivered-To: | mailing list cygwin AT cygwin DOT com |
On 12/9/2011 2:47 PM, Brian Craft wrote: > I compiled a program yesterday which output some lines to stdout. It > appeared to be working. Running it today, I get nothing on stdout. > However, if I redirect stdout to a file, the correct output appears in > the file. E.g. > > # no output > ./foo > # "hello world" in bar > ./foo> bar > > > In between yesterday and today, I've rebooted and run rebaseall, so > perhaps one of those is responsible for the change. > > Any suggestions? Sounds like buffering to me. Is this program compiled with Cygwin's gcc or something else? What kind of terminal are you running it in? Same one as yesterday? -- Larry _____________________________________________________________________ A: Yes. > Q: Are you sure? >> A: Because it reverses the logical flow of conversation. >>> Q: Why is top posting annoying in email? -- 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
webmaster | delorie software privacy |
Copyright © 2019 by DJ Delorie | Updated Jul 2019 |