From mboxrd@z Thu Jan  1 00:00:00 1970
From: ablacktshirt@gmail.com (walkerlala)
Date: Thu, 12 May 2016 22:55:33 +0800
Subject: can anyone tell me which function to call to pause the kernel
Message-ID: <57349965.5070707@gmail.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

I successfully insert some function into the kernel code and make it 
execute when the kernel start up, but I just can't make the kernel stop 
executing. Are there any functions which can pause the kernel so that I 
prompt the user, and let the user input a command(maybe a comment to 
display the current time. Something like a shell would do) and interact ?
(I had checked the "sys_***" functions in this page:
     http://docs.cs.up.ac.za/programming/asm/derick_tut/syscalls.html
  but just can't find a proper one )