X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:to:from:subject:date:message-id:mime-version :content-type:content-transfer-encoding; q=dns; s=default; b=GWM S+wGWJV2BB1J+AFgmxH3oArjUtmIplxSuMbosJkUrPhLhPm1UMpck5divI3BULNN CrB4tECXKVR84TmD69i6LU/1AmU6jjK7OYVBRRaPhIAaSrp948xasR6BZMpG7+ov WtoRIRCSHV3tZV0rhVPkeZ5NXCtBZbh2vwHjCjtg= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:to:from:subject:date:message-id:mime-version :content-type:content-transfer-encoding; s=default; bh=mCxmflqSf FXSiLqDAp89+O7XfaY=; b=ksN7jWzjzw5YGA64oPdN3dRuZnLlbFuuWtHebzxum 80/PEs5jXdDVSd+ZPG1+F0sjmvItDCgHQt5ZAtWS2fZcB8LS14doLx46VmyL4nUz PoUs5kI+rf7DGmWEDwBW6aFb96yhB6qGrdBpeSmE0Uihi3PtdRiGXkGQB7Zeab50 V8= Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-0.7 required=5.0 tests=BAYES_20,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,RP_MATCHES_RCVD,SPF_HELO_PASS,SPF_PASS autolearn=ham version=3.3.2 X-HELO: plane.gmane.org To: cygwin AT cygwin DOT com From: Roy Subject: cygwin-1.7, stty min 0, and console/terminals Date: Tue, 11 Feb 2014 15:06:47 +0800 Lines: 14 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed; delsp=yes Content-Transfer-Encoding: 7bit User-Agent: Opera Mail/11.64 (Win32) X-IsSubscribed: yes Hello list, I tried to build 8086tiny on cygwin-1.7.28.2, it builds successfully. Then I use runme script to startup 8086tiny as in *nix, which calls `stty min 0` so 8086tiny can read keyboard without waiting. But I found that cygwin-1.7 keeps returning previous char even if there is no input, while Linux and cygwin-1.5 do not have such behavior. and if I run script with cygwin bash without terminal program like mintty, but run from command prompt, the stty call fails. Why does it fail with "unable to perform all requested operations"? Best regards, Roy -- 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