Re: Userspace <-> communication

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On 10/11/06, Jesper Juhl <jesper.juhl@xxxxxxxxx> wrote:
On 11/10/06, Jinesh K J <jineshkj.newsletters@xxxxxxxxx> wrote:
> Hi all,
>
> I just want to know what are the various userspace <-> kernelspace
> communication mechanisms other than the following:
>
>   -  Device files
>   -  Procfs
>   -  Sysfs
>   -  connector
>   -  mmap()
>
system calls
I don't want to add any more system call to the kernel. Or you meant
something else to say?

printk()
I'm looking for mechanisms that a user space application can use. How
can kernel messages be captured by userspace applications?

Jinesh.

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