Multithreaded fork

Question

Can fork() function be used to replicate a multithreaded process. And if so, will all threads be exactly the same and if not, why not. If replication can\'t be done through

Answer 1

No.

A fork creates a new process with his own thread(s), copies the file descriptor and the virtual memory.

A child process does NOT share the same memory with his father. So this is absolutely not the same.