Example of Managing Lightweight Processes

Example of Managing Lightweight Processes

The code in /usr/react/src/examples/upreuse implements a simulated real-time application based on a pool of reusable processes. A reusable process is created with sproc() and described by a pdesc_t structure. Code in pqueue.c builds and maintains a pool of processes. Code in pdesc.c provides functions to get and release a process, and to dispatch one to execute a specific function.

The code in test_hello.c creates a pool of processes and dispatches each one in turn to display a message. The code in test_singlefrs.c creates a pool of processes and causes them to join a Frame Scheduler.