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- #ifndef RSPAMD_MEM_POOL_H
- #define RSPAMD_MEM_POOL_H
-
- #include <sys/types.h>
- #include <glib.h>
-
- typedef void (*pool_destruct_func)(void *ptr);
-
- struct _pool_chain {
- u_char *begin;
- u_char *pos;
- size_t len;
- struct _pool_chain *next;
- };
- struct _pool_destructors {
- pool_destruct_func func;
- void *data;
- struct _pool_destructors *prev;
- };
- typedef struct memory_pool_s {
- struct _pool_chain *cur_pool;
- struct _pool_chain *first_pool;
- struct _pool_destructors *destructors;
- } memory_pool_t;
-
- typedef struct memory_pool_stat_s {
- size_t bytes_allocated;
- size_t chunks_allocated;
- size_t chunks_freed;
- } memory_pool_stat_t;
-
- memory_pool_t* memory_pool_new (size_t size);
- void* memory_pool_alloc (memory_pool_t* pool, size_t size);
- void* memory_pool_alloc0 (memory_pool_t* pool, size_t size);
- char* memory_pool_strdup (memory_pool_t* pool, const char *src);
- void memory_pool_add_destructor (memory_pool_t *pool, pool_destruct_func func, void *data);
- void memory_pool_delete (memory_pool_t* pool);
-
- void memory_pool_stat (memory_pool_stat_t *st);
-
- #define memory_pool_free(x) ((x)->len - ((x)->pos - (x)->begin))
-
- #endif
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