godot/platform/iphone/sem_iphone.h

/*************************************************************************/
/*  sem_iphone.h                                                         */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
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/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
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/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
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/* distribute, sublicense, and/or sell copies of the Software, and to    */
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/*************************************************************************/
#ifndef SEM_IPHONE_H
#define SEM_IPHONE_H

struct cgsem {
	int pipefd[2];
};

typedef struct cgsem cgsem_t;

#include "os/semaphore.h"

class SemaphoreIphone : public Semaphore {

	mutable cgsem_t sem;

	static Semaphore *create_semaphore_iphone();

public:

	virtual Error wait();
	virtual Error post();
	virtual int get() const;

	static void make_default();
	SemaphoreIphone();

	~SemaphoreIphone();

};


#endif