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Forum Topic - socket ioctl accessing problem: (4 Items)
   
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ganesh(deleted)
10/29/2013 9:08 AM
post106361
socket ioctl accessing problem   
i am created a socket for accessing the ioctl but the socket communicate with the ioctl, but ioctl comments are sending 
properly but the ifreq data not fetched properly ioctl didn't receive ioctl data ......

how can i send ioctl data and which buffer i want to use...? any one knows tell me.....
Sean Boudreau(deleted)
10/29/2013 9:45 AM
post106365
Re: socket ioctl accessing problem   
This is a custom ioctl?

The easiest solution is probably to use devctlv() to
send it and pass the data in an iov after the header.

On Tue, Oct 29, 2013 at 09:08:49AM -0400, ganesh wrote:
> i am created a socket for accessing the ioctl but the socket communicate with the ioctl, but ioctl comments are 
sending properly but the ifreq data not fetched properly ioctl didn't receive ioctl data ......
> 
> how can i send ioctl data and which buffer i want to use...? any one knows tell me.....
> 
> 
> 
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ganesh(deleted)
10/29/2013 9:53 AM
post106368
Re: socket ioctl accessing problem   
ya i want to create a custom ioctl...


but now small testing with system ioctl...
ganesh(deleted)
10/29/2013 10:01 AM
post106370
Re: socket ioctl accessing problem   
devctlv()   it return success but nothing changes is it for control system ioctl ..?

i'm new in qnx are u having any sample code ...
or otherwise what are the parameters i want to send with the devctlv()

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