> driver_poll()
> poll_wait(wait_queue, poll_table)
> return poll_mask
>
> poll_wait() will add the current process to given
> wait_queue. To
> asynchronously signal some data ready condition, use
> something like
> wake_up_interruptible().
Thanks a lot Swapnil. I could not figure this
Hi
Please let me know the following things.
1. one of my application is doing a select() system
call and waiting for characters typed from
keyboard.
2. In the kernel we use a wrapper function which
uses poll_wait() inside.
3. This wrapper is called when user calls select().
4.
