#ifndef __SHM_MM_H__
#define __SHM_MM_H__

#define SHM_QUEUE_ST_OPENED 0

#define SHM_QUEUE_ST_CLOSED 1

struct shm_queue_status_t {

  int status;
  time_t createTime;
  time_t closeTime;
};

typedef std::map<int, shm_queue_status_t, std::less<int>, SHM_STL_Allocator<std::pair<const int, shm_queue_status_t> > > ShmQueueStMap;
 

void shm_mm_init(size_t heap_size) ;

void shm_mm_destroy(void) ;

void *shm_mm_malloc (size_t size);

void shm_mm_free (void *ptr);


template <typename T>
T* shm_mm_attach(int key) ;

void shm_mm_free_by_key(int key) ;


void *shm_mm_realloc (void *ptr, size_t size);

int shm_mm_alloc_key();

#endif