I would like help with this question please, make sure it works and run. it is in the C language.

Complete the following program same. This program takes two command line arguments, which are assumed to be filenames (you may assume both arguments are supplied and the named files both exist and are readable). Using the system calls open, read, and close, determine if the contents of the two files are identical. That is, the exit code should be 0 if they are identical byte-for-byte; otherwise the exit code should be 1. Note that if one file is smaller than the other, they cannot be identical. The library routine memcmp may be useful; it is declared in and summarized in the appendix. You do not need to comment your code. #include #include #include #define BUFSIZE 1024 int main(int argc, char *argv[]) { int fd1, fd2; /* file descriptors */ int ni, n2; /* number of bytes read */ char buf1[BUFSIZE], buf2 [BUFSIZE]; /* read data buffers */