Re: [Xenomai] need help to Xenomai Cobalt RTnet socket UDP recvfrom non blocking

[Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>]

On Fri, Jun 17, 2016 at 03:04:54PM +0200, laurent LEQUIEVRE wrote:
> Hi Gilles,
> 
> It works fine with :
> int64_t timeout = 3e09;  // 3 seconds to test
> int return_ioctl = ioctl(udp_socket,RTNET_RTIOC_TIMEOUT,&timeout);
> 
> but it needed to add these 'includes' to compile :
> #include <asm/ioctl.h>
> #include <rtdm/rtdm.h>
> #define RTIOC_TYPE_NETWORK      RTDM_CLASS_NETWORK
> #define RTNET_RTIOC_TIMEOUT     _IOW(RTIOC_TYPE_NETWORK,  0x11, int64_t)
> 
> I read in the documentation that rtnet is included in xenomai 3, why there
> is no rtnet.h file installed with the xenomai include files 

I simply forgot that part. I have used the headers for programs in
Xenomai sources only, where the headers are available. This needs a
cleanup, as the headers mix kernel and user declarations, and in
3.x, the RTDM drivers headers no longer start with rt. So rtnet.h
would probably become rtdm/net.h, and some part of it would have to
move to rtdm/uapi/net.h.

-- 
					    Gilles.
https://click-hack.org