acl/lib_fiber/cpp/include/fiber/fiber_lock.hpp

#pragma once
#include "fiber_cpp_define.hpp"

struct ACL_FIBER_MUTEX;
struct ACL_FIBER_RWLOCK;

namespace acl {

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬһ<EFBFBD>߳<EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD>Э<EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ļ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
class FIBER_CPP_API fiber_mutex
{
public:
	fiber_mutex(void);
	~fiber_mutex(void);

	/**
	 * <EFBFBD>ȴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 */
	bool lock(void);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>Եȴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڱ<EFBFBD>ռ<EFBFBD><EFBFBD>
	 */
	bool trylock(void);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͷ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>֪ͨ<EFBFBD>ȴ<EFBFBD><EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ֪ͨ<EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 */
	bool unlock(void);

private:
	ACL_FIBER_MUTEX* lock_;

	fiber_mutex(const fiber_mutex&);
	void operator=(const fiber_mutex&);
};

/**
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͬһ<EFBFBD>߳<EFBFBD><EFBFBD>ڵ<EFBFBD>Э<EFBFBD><EFBFBD>֮<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>л<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ķ<EFBFBD>д<EFBFBD><EFBFBD>
 */
class FIBER_CPP_API fiber_rwlock
{
public:
	fiber_rwlock(void);
	~fiber_rwlock(void);

	/**
	 * <EFBFBD>Ӷ<EFBFBD><EFBFBD><EFBFBD>
	 */
	void rlock(void);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ԼӶ<EFBFBD><EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڱ<EFBFBD>ռ<EFBFBD><EFBFBD>
	 */
	bool tryrlock(void);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 */
	void runlock(void);

	/**
	 * <EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>
	 */
	void wlock(void);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>Լ<EFBFBD>д<EFBFBD><EFBFBD>
	 * @return {bool} <EFBFBD><EFBFBD><EFBFBD><EFBFBD> true <EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڱ<EFBFBD>ռ<EFBFBD><EFBFBD>
	 */
	bool trywlock(void);

	/**
	 * <EFBFBD><EFBFBD>д<EFBFBD><EFBFBD>
	 */
	void wunlock(void);

private:
	ACL_FIBER_RWLOCK* rwlk_;

	fiber_rwlock(const fiber_rwlock&);
	void operator=(const fiber_rwlock&);
};

} // namespace acl