Re: Q about low lvl UNIX socket programming

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>On Thu, 27 Apr 2000, Jerry Lundström wrote:
>
>> Q: How can I check (using portable standards) how much is used in the
>> buffers (send/recv) of a UNIX socket fd?
>>
> Use socket ioctl TIOCINQ to know how much data is avaible in the
>sock buffer, take a look into the sunrpc/svcsock.c where NONBLOCKing mode
>is used in conjuction with above ioctl
>

Thank you.

Know any place where I can find information on what can be done with ioctl (the
man page doesn't say a whole lot) ?

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