Workers object

worker->method(...);

spawn()

It spawn a new worker thread. This method must be invoked from duda_main().

Prototype

int spawn(void *(start_routine) (void *), void *arg);

Parameters

start_routine

the routine or function that will be triggered under a thread context.

arg

a reference to the argument that will be passed to the function

Return: Upon successful completion it returns the worker id, on error returns -1.