Explain with example code for message que implementation in Linux ?

#include< stdio.h>
#include< stdlib.h>
#include< systypes.h>
#include< sys

JNTU       JNTU Kakinada       B.TECH      

Explain with example for Device Driver IOCTL interface implementation ?

These interfaces are used to provide access into the device kernel space. Normally setup and performance data is managed with ioctl functions.

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What is Kernel? Explain the task it performs.

Kernel is used in UNIX like systems and is considered to be the heart of the operating system. It is responsible for communication between hardware and software components. It is primarily used for managing the systems resources as well.

Kernel Activities:

-> The Kernel task manager allows tasks to run concurrently.

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