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#ifndef ARRAYALLOC_H
#define ARRAYALLOC_H 1
#include "../libnetdata.h"
typedef struct arrayalloc {
size_t requested_element_size;
size_t initial_elements;
const char *filename;
char **cache_dir;
bool use_mmap;
// private members - do not touch
struct {
bool mmap;
bool lockless;
bool initialized;
size_t element_size;
size_t page_ptr_offset;
size_t file_number;
size_t natural_page_size;
size_t allocation_multiplier;
size_t max_alloc_size;
SPINLOCK spinlock;
struct arrayalloc_page *pages;
} internal;
} ARAL;
ARAL *arrayalloc_create(size_t element_size, size_t elements, const char *filename, char **cache_dir, bool mmap, bool lockless);
int aral_unittest(size_t elements);
#ifdef NETDATA_TRACE_ALLOCATIONS
#define arrayalloc_mallocz(ar) arrayalloc_mallocz_internal(ar, __FILE__, __FUNCTION__, __LINE__)
#define arrayalloc_freez(ar, ptr) arrayalloc_freez_internal(ar, ptr, __FILE__, __FUNCTION__, __LINE__)
#define arrayalloc_destroy(ar) arrayalloc_destroy_internal(ar, __FILE__, __FUNCTION__, __LINE__)
void *arrayalloc_mallocz_internal(ARAL *ar, const char *file, const char *function, size_t line);
void arrayalloc_freez_internal(ARAL *ar, void *ptr, const char *file, const char *function, size_t line);
void arrayalloc_destroy_internal(ARAL *ar, const char *file, const char *function, size_t line);
#else // NETDATA_TRACE_ALLOCATIONS
#define arrayalloc_mallocz(ar) arrayalloc_mallocz_internal(ar)
#define arrayalloc_freez(ar, ptr) arrayalloc_freez_internal(ar, ptr)
#define arrayalloc_destroy(ar) arrayalloc_destroy_internal(ar)
void *arrayalloc_mallocz_internal(ARAL *ar);
void arrayalloc_freez_internal(ARAL *ar, void *ptr);
void arrayalloc_destroy_internal(ARAL *ar);
#endif // NETDATA_TRACE_ALLOCATIONS
#endif // ARRAYALLOC_H
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