On Thu, 8 Jul 1999, Matthew Dillon wrote:
> :Hmm, you're right. Arguably, it could return EINVAL. Actually, the
> :man page documents this behavior, although it gets the 256 number wrong.
> :
> : If nfds is greater than the number of open files, select() is not
> guaran-
> : teed to examine the unused file descriptors. For historical reasons,
> : select() will always examine the first 256 descriptors.
> :
> :--
> :Jonathan
>
> This piece of the manual is justifying the fact that select() is not
> currently checking past the current number of open files -- which
> is how select() works now. The second part of that manual entry is just
> plain wrong: If you pass an nd value less then 256 it will only check
> that
> number of descriptors, it no longer examines a minimum of 256.
So shouldn't someone correct it? I'll do it if noone else wants to.
>
> It would definitely not be appropriate to return EINVAL.
I concur.
>
> -Matt
> Matthew Dillon
> <dil...@backplane.com>
>
>
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