Re: system call

[Sharath Chandra <sharathchandra2727@xxxxxxxxx>]

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@xxxxxxxxx> 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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