Shared buffer between user and kernel space

bala1486 · 05-03-2010, 09:22 PM

Hi,
I need a shared buffer between user and kernel space. I read that one way is to allocated buffer in kernel and then call mmap from the user space. I searched for an example but couldn't find something useful. If you know, could you please send me any links or sample code that does this.... Thank you...

Thanks,
Bala

Aquarius_Girl · 05-04-2010, 12:03 AM

Hi,

See the following threads:
http://www.linuxquestions.org/questi...al-c-c-511265/
and
http://support.microsoft.com/kb/191840