From: Eric Blake <eblake@redhat.com>
To: cygwin@cygwin.com
Subject: Re: ptsname_r
Date: Mon, 07 Nov 2011 20:46:00 -0000 [thread overview]
Message-ID: <4EB8437B.5090600@redhat.com> (raw)
In-Reply-To: <20111107193521.GA30056@ednor.casa.cgf.cx>
On 11/07/2011 12:35 PM, Christopher Faylor wrote:
> On Mon, Nov 07, 2011 at 12:14:01PM -0700, Eric Blake wrote:
>> Since ptsname() is not thread-safe on all platforms, it would be nice if
>> cygwin could also export ptsname_r() to match glibc.
>>
>> If no one beats me to it, I'll try and submit patches this week.
>
> I'll do it. I've been in this code recently so it's fresh in my mind.
Thanks. Also, even with your patches of today, ptsname() is still not
thread-safe; should we be sticking that in a thread-local buffer rather
than in static storage, similar to how other functions like strerror()
are thread-safe?
--
Eric Blake eblake@redhat.com +1-801-349-2682
Libvirt virtualization library http://libvirt.org
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next prev parent reply other threads:[~2011-11-07 20:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-07 19:14 ptsname_r Eric Blake
2011-11-07 19:35 ` ptsname_r Christopher Faylor
2011-11-07 20:46 ` Eric Blake [this message]
2011-11-07 20:46 ` ptsname_r Eric Blake
2011-11-08 5:56 ` ptsname_r Christopher Faylor
2011-11-08 5:53 ` ptsname_r Christopher Faylor
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