[pcsx_rearmed.git] / frontend / 3ds / semaphore.h


#ifndef _3DS_SEMAPHORE_WRAP__
#define _3DS_SEMAPHORE_WRAP__

#include <stdlib.h>
#include <string.h>
#include <stdio.h>

#include "3ds_utils.h"

typedef uint32_t sem_t;

static inline int sem_init(sem_t *sem, int pshared, unsigned int value)
{
   return svcCreateSemaphore(sem, value, INT32_MAX);
}

static inline int sem_post(sem_t *sem)
{
   int32_t count;
   return svcReleaseSemaphore(&count, *sem, 1);
}

static inline int sem_wait(sem_t *sem)
{
   return svcWaitSynchronization(*sem, INT64_MAX);
}

static inline int sem_destroy(sem_t *sem)
{
   return svcCloseHandle(*sem);
}

#endif //_3DS_SEMAPHORE_WRAP__
Commit	Line	Data
	1
	2	#ifndef _3DS_SEMAPHORE_WRAP__
	3	#define _3DS_SEMAPHORE_WRAP__
	4
	5	#include <stdlib.h>
	6	#include <string.h>
	7	#include <stdio.h>
	8
	9	#include "3ds_utils.h"
	10
	11	typedef uint32_t sem_t;
	12
	13	static inline int sem_init(sem_t *sem, int pshared, unsigned int value)
	14	{
	15	return svcCreateSemaphore(sem, value, INT32_MAX);
	16	}
	17
	18	static inline int sem_post(sem_t *sem)
	19	{
	20	int32_t count;
	21	return svcReleaseSemaphore(&count, *sem, 1);
	22	}
	23
	24	static inline int sem_wait(sem_t *sem)
	25	{
	26	return svcWaitSynchronization(*sem, INT64_MAX);
	27	}
	28
	29	static inline int sem_destroy(sem_t *sem)
	30	{
	31	return svcCloseHandle(*sem);
	32	}
	33
	34	#endif //_3DS_SEMAPHORE_WRAP__
	35