los.h

功能强大的网络蜘蛛软件

#ifndef OSCLASS 
#define OSCLASS

#include <pthread.h>
#include <string>
using namespace std;
typedef pthread_mutex_t MUTEX_TYPEDEF;
typedef pthread_t THREAD_HANDLE;
typedef pthread_cond_t EVENT_HANDLE;
typedef void* thread_param_pointer;
typedef void* thread_function_return_type;

class os
{
public:
	static void InitialMutex(MUTEX_TYPEDEF *mutex_variable);
	static void EnterMutex(MUTEX_TYPEDEF *mutex_variable);
	static void LeaveMutex(MUTEX_TYPEDEF *mutex_variable);
	static int Create_Thread(THREAD_HANDLE *phandle, void*(* pFunc)(void *), thread_param_pointer point);
	static int InitialEvent(EVENT_HANDLE *phandle, string event_name);
	static void SignalOne(EVENT_HANDLE *phandle, MUTEX_TYPEDEF *mutex);
	static void WaitSignal(EVENT_HANDLE *phandle, MUTEX_TYPEDEF *mutex=NULL);
	static void SignalSpread(EVENT_HANDLE *phandle, MUTEX_TYPEDEF *mutex);
	static void sleep(int seconds);
	os();
	~os();

};
#endif