system call

Sharath Chandra sharathchandra2727 at gmail.com
Thu Apr 7 02:45:12 EDT 2016


Hi Nitin,

Take a look at this link, it'll give you a start:

http://blog.techveda.org/adding-system-calls-linux-kernel-3-5-x/

On Wed, Apr 6, 2016 at 11:23 PM, Nitin Varyani <varyani.nitin1 at gmail.com>
wrote:

> Hi,
>       I want to implement a system call as explained in Linux kernel
> development by Robert Love.
>
> He does three things
>  adding entry to entry.S
> adding entry to asm/unistd.h
> and adding the system call code to sched.c
>
>
> and then make + make install
>
> I do not want to implement for all architectures but only for my PC which
> is 64 bit. I am not able to locate files entry. S and unistd.h which he is
> telling in his tutorial.
> Please help me out to figure out the exact steps. Please also mention the
> linux kernel version I should use.
>
> Nitin
>
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