Re: Q about low lvl UNIX socket programming

From: Jerry Lundström (jerry.lundstrom@citat.se)
Date: Fri Apr 28 2000 - 02:17:12 EST


On Fri, 28 Apr 2000 11:55:21 +0530 (IST), <animesh_singh@bbv.satyam.com> wrote:

>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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