From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.org/gmane.linux.lib.musl.general/13610 Path: news.gmane.org!.POSTED!not-for-mail From: Steven Hum Newsgroups: gmane.linux.lib.musl.general Subject: mkfifo buffer exhibiting unexpected behaviour Date: Wed, 16 Jan 2019 20:08:00 -0500 Message-ID: <154768728054.8191.12261377846874978788@localhost.localdomain> Reply-To: musl@lists.openwall.com NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1547687173 13695 195.159.176.226 (17 Jan 2019 01:06:13 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 17 Jan 2019 01:06:13 +0000 (UTC) User-Agent: alot/0.8 To: musl@lists.openwall.com Original-X-From: musl-return-13626-gllmg-musl=m.gmane.org@lists.openwall.com Thu Jan 17 02:06:09 2019 Return-path: Envelope-to: gllmg-musl@m.gmane.org Original-Received: from mother.openwall.net ([195.42.179.200]) by blaine.gmane.org with smtp (Exim 4.84_2) (envelope-from ) id 1gjw8G-0003SL-MW for gllmg-musl@m.gmane.org; Thu, 17 Jan 2019 02:06:08 +0100 Original-Received: (qmail 16011 invoked by uid 550); 17 Jan 2019 01:08:18 -0000 Mailing-List: contact musl-help@lists.openwall.com; run by ezmlm Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-ID: Original-Received: (qmail 15974 invoked from network); 17 Jan 2019 01:08:17 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:content-transfer-encoding:from:subject:to:message-id :user-agent:date; bh=3cUaxsjWiKp7tRUQPRLj7a9NTtDyWLmPXA+rZNu40Sg=; b=m1BbAN6WVSAX2dNBpiLXSrvjw28lV5Vc7LnfPsms7RGYYFMqC5xfDuMG2acVVQ08sm 2df636Xe1DfcY0ArjemFqf8YO11yugcZq5wDq5lF+++/TNWcxbf/R4DDqaKQYb2hIjQ6 RB2jvtwKNXYt8VJvXRzvDq4c23S7bJXFrb8/adYEh24k6DDQs8rBquPvu9PPTkCfK/3/ x3Q/7JqNYaRdx3XVe0qUXwUKm44X3XAhr5J4IdpcQyYu6BN19RHbNJqoWAhijAXqFez5 9nyjGfpeev8ttGuo0QAIxMLp/gsfg/40XsVYw/U1cupn7Fu/y37Ox9K1H8IgupSgiws1 sTSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:content-transfer-encoding:from :subject:to:message-id:user-agent:date; bh=3cUaxsjWiKp7tRUQPRLj7a9NTtDyWLmPXA+rZNu40Sg=; b=VQKkBlWALXf83KFN/ZhouKu2prvNftMNsk81TSAhFnqtyRFixU/u+As9YZEGVg1sEc ECqiL83ZYBo5iJ/cyrqyojYVhjgcL07BJe3V7HZcFsmOegC89nvcYeZQm/PUOBvWRCBp FdUXK/8P+hKw/nmhxaCMXt0+cbMAcw7myE1lPTTQB/BKU7Or47ya4ev1fGALW2b6+Pa8 CUJ1fqI5Ka5B9WFIhuaTvFtOOM+R349zaPmefDeKRafcirhpd87PQVmQ4qEkh9EDeIH8 Vs6VZKltRC4uYt5CV1ZBq8Y10NLtfPo9PSTxEpB4yuDC8F98ZKw9ailv/KHKHtDyx426 x9cQ== X-Gm-Message-State: AJcUukfpj0XHv2XlpfjYo9xIAqS1itnr81x2go6s1a3YYQHLa6GAXnSg IlgMe+2fBbFW+XDD9FjFgVawr/VW+po= X-Google-Smtp-Source: ALg8bN6XCwAsY4qgKBgDa1VGxoakwWgg8hzoF25T8akIFttRLlPbH/Rq6Dc6HWf9otnE42KDC91G3A== X-Received: by 2002:a17:902:b595:: with SMTP id a21mr12535703pls.120.1547687285537; Wed, 16 Jan 2019 17:08:05 -0800 (PST) Xref: news.gmane.org gmane.linux.lib.musl.general:13610 Archived-At: Running this simple test using clock from sutils to produce a repeating one= second interval input stream.. mkfifo fifo clock -i 1 -sf "T> stream one" >fifo & clock -i 1 -sf "D> stream two" >fifo & cat fifo on void musl only the second fifo input stream is displayed. on void glibc, both input streams are displayed interleaved as expected. Are fifo buffers handled differently under musl? Regards, Steven