will kernel also send NLMSG_DONE type msg
at end to user app?
How should I handle in user app.
Can you point me to few example please.
On Sat, Apr 22, 2017 at 9:06 PM, Eric Dumazet wrote:
> On Sat, 2017-04-22 at 19:43 +0530, prashantkumar dhotre wrote:
>> I am observing that max netlink
I am observing that max netlink msg that my kernel module can send to
user app is close to 16K.
For larger sizes, genlmsg_unicast() succeeds but my app does not receive data.
I have tried increasing RECV buffer size in my user app but that does not help.
Regards
Appreciate any help on this
Thanks
On Mon, Jan 23, 2017 at 9:19 AM, prashantkumar dhotre
wrote:
> Hi experts,
> I am new to netlink sockets.
> In my app , I am getting EPOLLERR in epoll_wait() on netlink socket
> continuously.
> epoll just notifies that there is a read event on
Hi experts,
I am new to netlink sockets.
In my app , I am getting EPOLLERR in epoll_wait() on netlink socket
continuously.
epoll just notifies that there is a read event on socket (it does not
tell if it is read or epollerr).
What could be cause of this and what EPOLLERR on memory mapped netlink
s
