Write a C program using Kthreads to add two numberSolutionAn

Write a C program using Kthreads to add two number:

Solution

Answer:

You can use k instead of p but I used p because it creates at user level and the other one works on kernal level but the functionality is same and p is recommended option :

int global[2];

void *sum_thread(void *arg)

{

int *args_array;

args_array = arg;

int n1,n2,sum;

n1=args_array[0];

n2=args_array[1];

sum = n1+n2;

printf(\"N1 + N2 = %d\ \",sum);

return NULL;

}

int main()

{

printf(\"First number: \");

scanf(\"%d\",&global[0]);

printf(\"Second number: \");

scanf(\"%d\",&global[1]);

pthread_t tid_sum;

pthread_create(&tid_sum,NULL,sum_thread,global);

pthread_join(tid_sum,NULL);

return 0;

}