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On Thu, Aug 19, 2010 at 08:36:09PM +0300, Heikki Linnakangas wrote:
[...]
> Hmm, will need to think about a suitable API for that. The nice thing would
> be that we could implement it using pselect() where available. (And
> reliable - the Linux select() man page says that glibc's pselect() is
> emulated using select(), and suffers from the very same race condition
> pselect() was invented to solve. How awful is that!?)
It is indeed. It seems, though, that from Linux kernel 2.6.16 and glibc
2.4 on, things look better [1]. As a reference, Debian stable (not known
to adventure too far into the present ;-) is libc 2.7 on kernel 2.6.26.
Of course, "enterprise" GNU/Linux distros are said to be even more
conservative...
[1] <http://lwn.net/Articles/176911/>
Regards
- -- tomás
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