source: src/tests/thread.c@ 1e4f05e

#include <fstream>
#include <kernel>
#include <stdlib>
#include <thread>

struct First { thread_desc __thrd; signal_once* lock; };
struct Second { thread_desc __thrd; signal_once* lock; };

DECL_THREAD(First);
DECL_THREAD(Second);

void ?{}( First * this, signal_once* lock ) { this->lock = lock; }
void ?{}( Second * this, signal_once* lock ) { this->lock = lock; }

void ^?{}( First  * mutex this ) {}
void ^?{}( Second * mutex this ) {}

void main(First* this) {
        for(int i = 0; i < 10; i++) {
                sout | "First : Suspend No." | i + 1 | endl;
                yield();
        }
        signal(this->lock);
}

void main(Second* this) {
        wait(this->lock);
        for(int i = 0; i < 10; i++) {
                sout | "Second : Suspend No." | i + 1 | endl;
                yield();
        }
}


int main(int argc, char* argv[]) {
        signal_once lock;
        sout | "User main begin" | endl;
        {
                processor p;
                {
                        scoped(First)  f = { &lock };
                        scoped(Second) s = { &lock };
                }
        }
        sout | "User main end" | endl;
}