Re: [PATCH 13/16] show-pipesize-in-stat.diff

Eric Dumazet
2007-04-04T05:04:14Z

Jan Engelhardt a écrit :
> On Apr 2 2007 12:41, Eric Dumazet wrote:
>> The following patch does the right thing for pipes, I let you doing
>> the same for sockets...
>
> Is struct sock->sk_receive_queue->qlen actually the thing I am
> looking for? (Previously, I had struct sock->sk_rcvbuf, which was
> obviously wrong.)
>

find net | xargs grep -n SIOCINQ

I suspect you will find unix_ioctl() in net/unix/af_unix.c ?

BTW, my patch only worked for pipes, not fifos. Ie pipe(), not
open("/some/fifo.p", ...)