i have 2 completely different processes A and B (they do not have any relationship)
suppose A opens a file with file descriptor 4 and B opens another file with file descriptor 5 can process A use the fd 5 (i.e using the file object of processs B) by any means.. if suppose i let the fd 4 of process A to point to the file object of process B(fd 5) will it work? is it safe?
