Hello,
I'd like to send a signal out from a kernel module to a user application.
But the declaration of fasync_helper is misunderstanding. So I get kernel
panic the way I tried before.
I use Kernel 2.4.18. Rubini's example says:
int scull_p_fasync (struct inode *inode, ...)
{
...
return fasync_helper(inode, filp, mode, &dev->async_queue);
}
But the first argument of fasync_helper in 2.4.18 is of type int, not that
huge inode struct. So what to fill in arg 1?
Can you pease tell me any example where fasync is easily shown in the
existing kernel, so everything matches fine and I can learn from that?
Thank You!
Siegfried.
-------------
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Entwicklung Messverstärker T-V
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