dash.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Eduardo Bustamante <dualbus@gmail.com>
To: Jilles Tjoelker <jilles@stack.nl>
Cc: Denys Vlasenko <vda.linux@googlemail.com>,
	Herbert Xu <herbert@gondor.apana.org.au>,
Subject: Re: Bug? "fstat64(f, &sb) < 0 && S_ISREG(sb.st_mode)"
Date: Wed, 26 Oct 2016 19:35:22 -0500	[thread overview]
Message-ID: <CAOSMAus_wZWxxsbmiGi2+edcc9rgH9LvToUH62Qr=ePq9SkNOw@mail.gmail.com> (raw)
In-Reply-To: <20161026214309.GA78242@stack.nl>

>> hp% dash -Cc 'rm ff; mkfifo ff; echo a > ff'
>> ^Cdash: 1: cannot create ff: Interrupted system call
>> It seems to be the same case for mksh, ksh93, posh, pdksh. Not that it
>> matters though.
> Blocking is intended behaviour when opening a fifo without a
> counterparty. It can be used to good effect for synchronizing processes,
> sometimes even without transferring any data.

Yup, sorry about the noise there. That was just a misunderstanding on my part.

      reply	other threads:[~2016-10-27  0:36 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-25 15:33 Bug? "fstat64(f, &sb) < 0 && S_ISREG(sb.st_mode)" Denys Vlasenko
2016-10-25 17:13 ` Eduardo Bustamante
2016-10-25 17:19   ` Eduardo Bustamante
2016-10-26 21:43   ` Jilles Tjoelker
2016-10-27  0:35     ` Eduardo Bustamante [this message]

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAOSMAus_wZWxxsbmiGi2+edcc9rgH9LvToUH62Qr=ePq9SkNOw@mail.gmail.com' \
    --to=dualbus@gmail.com \
    --cc=dash@vger.kernel.org \
    --cc=herbert@gondor.apana.org.au \
    --cc=jilles@stack.nl \
    --cc=vda.linux@googlemail.com \


* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).