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Re: io_select EPIPE error case? [Was: [PATCH] Prepare pflocal/io.c for a


From: Samuel Thibault
Subject: Re: io_select EPIPE error case? [Was: [PATCH] Prepare pflocal/io.c for a revised hurdselect.c: Pipe case (for review)]
Date: Mon, 26 Nov 2012 14:38:44 +0100
User-agent: Mutt/1.5.21+34 (58baf7c9f32f) (2010-12-30)

Richard Braun, le Mon 26 Nov 2012 14:37:23 +0100, a écrit :
> On Mon, Nov 26, 2012 at 02:34:04PM +0100, Samuel Thibault wrote:
> > In the read case, the end of file will be detected by a zero-read, not
> > an EPIPE.
> 
> Right. What about the SELECT_URG/POLLPRI case ? This one looks quite
> obscur.

It is. IIRC for TCP/IP it's used for out-of-band data. I don't think we
have an equivalent in pflocal.

Samuel



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