... 1) % 5] ); // think} 6. 2Silberschatz, Galvin and Gagne ©2005Operating System Concepts – 7th Edition, Feb 8, 2005Module 6: Process Synchronization Module 6: Process Synchronization BackgroundThe ... process P from the waiting queue wakeup(P); } } Chapter 6: Process Synchronization Chapter 6: Process Synchronization 6. 20Silberschatz, Galvin and Gagne ©2005Operating System Concepts – ... this process to waiting queue block(); } }Implementation of signal: Signal (S){ value++; if (value <= 0) { remove a process P from the waiting queue wakeup(P); } } Chapter 6: Process...