Write a program that consists in three processes to print the message "ping-pong" two times on screen. The main process creates two processes Ping and Pong (Ping can only print "ping" and Pong can...

Write a C program


Extracted text: Write a program that consists in three processes to print the message "ping-pong" two times on screen. The main process creates two processes Ping and Pong (Ping can only print "ping" and Pong can only print "pong"), then wait for them to finish. Use the following pipes to synchronize Ping and Pong Ping Pong Hint: To make a process waits, let him read from an empty pipe The main process is not allowed to print on screen.