Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Ioctl problem

Hi, I'm writing a device driver and I have problems with the ioctl function. When I run my user application associated with the driver in the terminal, "printks" that are inside my module funct...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Hi,

We are mixing things. I know that I can't use fwrite in kernel code Michael, I 'm using it in user application as I explained in my first post. But I used this function fwrite in user application to call my function write in the kernel code.

The problem is the order of printks.

Thanks for the pacience

Thanks