Article View: comp.lang.c.moderated
Article #2612Re: fflush(stdin) - not guaranteed to work?
From: Kazimir Kylheku
Date: Wed, 17 Apr 1996 15:45
Date: Wed, 17 Apr 1996 15:45
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In article <4l1idn$pvs@solutions.solon.com>, News User Id <news@eskimo.com> wrote: >Before anyone goes off and looks and is disappointed (actually, >it's probably too late for that), the only system-specific >question that the comp.lang.c FAQ list answers in that much >detail is, "How do I read one character without waiting for >the RETURN key?". To the implicit followon question, "If >fflush(stdin) won't work, how *can* I flush the user's typeahead >before issuing a prompt confirming whether I should reformat the >hard drive?", the FAQ list suggests no answer, because I don't >know a good one (other than, your program probably shouldn't be >offering to do that at all). Ah, right. My apologies. I was thinking along the lines that these two problems are so closely related that the answer to one is really tied to the other. Though it doesn't have a ``canned'' answer for various platforms, the FAQ does give some leads in the right direction. -- I'm not really a jerk, but I play one on Usenet.
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Path: arc1-ca.pugleaf.net!solon.com!not-for-mail From: c2a192@ugrad.cs.ubc.ca (Kazimir Kylheku) Newsgroups: comp.lang.c.moderated,comp.lang.c Subject: Re: fflush(stdin) - not guaranteed to work? Date: 17 Apr 1996 10:45:35 -0500 Organization: Computer Science, University of B.C., Vancouver, B.C., Canada Sender: clc@solutions.solon.com Approved: clc@solutions.solon.com Message-ID: <4l33mv$7qf@solutions.solon.com> References: <4ksjpn$rjt@solutions.solon.com> <4ku3id$53h@solutions.solon.com> <4l1idn$pvs@solutions.solon.com> NNTP-Posting-Host: solutions.solon.com