in the linux system

modify the given .c file that can run the contents by mmap'ing it into an array. The purpose is change the array pointer into a function pointer. The called function should have the same declaration as write(), call it with (1, "Hello there! ", 13).When your program is given the file .bin as a command-line argument, it should print out "Hello there!"

the original .c is: https://homeostasis.scs.carleton.ca/~soma/os-2017f/code/tut3/3000test.c

the binary file is here:https://homeostasis.scs.carleton.ca/~soma/os-2019w/code/write.bin

you can use "diff -c" to shows the changed part.