hlswmaster-ng (now in c++)
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#ifndef _SEMAPHORE_H_
#define _SEMAPHORE_H_
#include <semaphore.h>
class Semaphore {
public:
Semaphore() { sem_init(&s, 0, 0); }
Semaphore(int i) { sem_init(&s, 0, i); }
~Semaphore() { sem_destroy(&s); }
void wait() { sem_wait(&s); }
void post() { sem_post(&s); }
protected:
Semaphore(const Semaphore& s);
Semaphore& operator=(const Semaphore& s);
private:
sem_t s;
};
#endif //_SEMAPHORE_H_