Write a complete program to do the following (Inter-process communication using shared memory). Submit the program on linux.

a.Write a typedef statement that defines a structure type with

i.an array, named data, of 30 integer type of elements

ii.two integer type of fields named s and m

b. create a shared memory object and configure the size of a shared memory object with the size of the type defined in a.

c.Declare a variable to store the pointer returned by mmap() function call, and call mmap() to map the shared memory object created in b to process logical space.

d.Write c statements to initialize the field s to 30 and field m to12 in the shared memory object mapped in c.

e.Write c-statements to create exactly two new processes.

i.The first child process stores its process id in

data[0], data[1], , data[m 1]

of the array field data in the shared memory object.

ii.The second child stores its process id in

data[m], data[m+1], , data[s 1]

of the array field data in the shared memory object.

iii.The parent process will wait for both child processes to complete.

The system call getpid() returns the callers process id.