Description
Create a program named simple-solution.c.
– In the module entry point, create a linked list containing five struct birthday elements and traverse the linked list.
-The name of first struct birthday element should be Alex
-In the module exit point, remove the elements from the linked list and return the free memory back to the kernel
– Create a Makefile for compiling the program
simple-solution.c (incomplete version )
#include
{
int month;
int day;
int year;
char *name;
struct list_head list;
};
static LIST_HEAD(birthday_list);
int simple_init(void)
{
Makefile
obj-m += simple-solution.o
all:
make -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
clean:
make -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
Note: Makefile should be in the same directory as simple_solution.c
For Part II: – Add codes in simple-solution.c based on the instruction in Part 2
-Compile simple-solution.c and then try to load and remove kernel module.
-Use dmesg to check out the kernel log content right after loading and removing kernel module.
– Save the kernel log contents into screenshots.
What’s needed?
-A complete version of simple-solution.c
-Report including required screenshots and source code of simple-solution.c
