Re: new file in kernel.

["Rafael Sisto" <rafael.sisto@gmail.com>]

Dear Jan,
I had already read that webpage, but I dont need to change the data on
that file. I just want to create a new file and then close it, so I
can use it later in another system call, to mmap it to a user space.
Is it clearer now?
Can you please give me some code snippet?

Thanks again in advance and greetings!
Rafael Sisto.

(Jan, Sorry for the last mail, I answered to your personal mail only)


On Jan 19, 2008 10:49 AM, Jan Engelhardt <jengelh@computergmbh.de> wrote:
>
> On Jan 19 2008 10:42, Rafael Sisto wrote:
> >Dear forum,
> >can anybody help me with this issue?
> >
> >How do I create a new file in kernel mode?
> >I am trying to create a file in a system call I am building.
>
> http://kernelnewbies.org/FAQ/WhyWritingFilesFromKernelIsBad
>
> Even then, you are a bit too unspecific. A syscall could
> very well call a filesystem's create function and create
> a file that way, though it is a very different use-case.
>