linux-kernel - Re: select() setting ERESTARTNOHAND (514).

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Message-ID: <20070111082516.GU7121@tummy.com>
Date:	Thu, 11 Jan 2007 01:25:16 -0700
From:	Sean Reifschneider <jafo@...my.com>
To:	David Miller <davem@...emloft.net>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: select() setting ERESTARTNOHAND (514).

On Wed, Jan 10, 2007 at 05:15:20PM -0800, David Miller wrote:
>If you're only seeing it in strace, that's expected due to some

Nope, I haven't looked in strace at all.  It's definitely making it to
user-space.  The code in question is (abbreviated):

   if (select(0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &t) != 0) {
      PyErr_SetFromErrno(PyExc_IOError);
      return -1;
      }

which causes the Python interpreter to raise an IOError exception, including
the value of errno, which is 514.

Thanks,
Sean
-- 
 This mountain is PURE SNOW!  Do you know what the street value of this
 mountain is!?!                -- Better Off Dead
Sean Reifschneider, Member of Technical Staff <jafo@...my.com>
tummy.com, ltd. - Linux Consulting since 1995: Ask me about High Availability

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