From: Felix Janda <felix.janda@posteo.de>
To: musl@lists.openwall.com
Subject: Re: Add login_tty
Date: Fri, 5 Sep 2014 20:52:55 +0200 [thread overview]
Message-ID: <20140905185254.GA24471@euler> (raw)
In-Reply-To: <20140905172906.GN23797@brightrain.aerifal.cx>
Rich Felker wrote:
> On Fri, Sep 05, 2014 at 07:23:52PM +0200, Felix Janda wrote:
[..]
> > The other possibility for dup2 to fail seems to be EINTR.
> > (We already know that fd can't be invalid.)
> > Should this also be checked?
>
> Why would EINTR happen? dup2 does not involve any sleep much less
> interruptible sleep/blocking.
You're right. Only EBUSY, EBADF or EINVAL can happen.
Felix
next prev parent reply other threads:[~2014-09-05 18:52 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-25 18:57 Felix Janda
2014-08-25 22:43 ` Rich Felker
2014-08-26 16:56 ` Felix Janda
2014-08-29 18:44 ` Felix Janda
2014-09-04 21:22 ` Szabolcs Nagy
2014-09-04 21:33 ` Rich Felker
2014-09-04 22:31 ` Justin Cormack
2014-09-05 17:23 ` Felix Janda
2014-09-05 17:29 ` Rich Felker
2014-09-05 18:52 ` Felix Janda [this message]
2014-10-31 16:19 ` Rich Felker
2014-11-01 21:15 ` Felix Janda
2014-11-01 21:45 ` Rich Felker
2014-11-01 22:07 ` Szabolcs Nagy
2014-11-01 22:27 ` Felix Janda
2014-11-01 22:43 ` Rich Felker
2014-11-01 22:56 ` Felix Janda
2014-11-02 0:09 ` Rich Felker
2014-11-02 14:19 ` Felix Janda
2014-11-02 16:28 ` Rich Felker
2014-11-02 18:56 ` Felix Janda
2014-11-02 22:28 ` Rich Felker
2014-11-03 18:29 ` Felix Janda
2014-12-21 0:58 ` Rich Felker
2014-12-21 1:15 ` Rich Felker
2014-12-21 1:38 ` Rich Felker
2014-12-21 2:59 ` Rich Felker
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