store.h

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#ifndef WASMTIME_STORE_H
#define WASMTIME_STORE_H
 
#include <wasi.h>
#include <wasm.h>
#include <wasmtime/conf.h>
#include <wasmtime/error.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct wasmtime_store wasmtime_store_t;
 
typedef struct wasmtime_context wasmtime_context_t;
 
WASM_API_EXTERN wasmtime_store_t *wasmtime_store_new(wasm_engine_t *engine,
                                                     void *data,
                                                     void (*finalizer)(void *));
 
WASM_API_EXTERN wasmtime_context_t *
wasmtime_store_context(wasmtime_store_t *store);
 
WASM_API_EXTERN void wasmtime_store_limiter(wasmtime_store_t *store,
                                            int64_t memory_size,
                                            int64_t table_elements,
                                            int64_t instances, int64_t tables,
                                            int64_t memories);
 
WASM_API_EXTERN void wasmtime_store_delete(wasmtime_store_t *store);
 
WASM_API_EXTERN void *
wasmtime_context_get_data(const wasmtime_context_t *context);
 
WASM_API_EXTERN void wasmtime_context_set_data(wasmtime_context_t *context,
                                               void *data);
 
WASM_API_EXTERN void wasmtime_context_gc(wasmtime_context_t *context);
 
WASM_API_EXTERN wasmtime_error_t *
wasmtime_context_set_fuel(wasmtime_context_t *store, uint64_t fuel);
 
WASM_API_EXTERN wasmtime_error_t *
wasmtime_context_get_fuel(const wasmtime_context_t *context, uint64_t *fuel);
 
#ifdef WASMTIME_FEATURE_WASI
 
WASM_API_EXTERN wasmtime_error_t *
wasmtime_context_set_wasi(wasmtime_context_t *context, wasi_config_t *wasi);
 
#endif // WASMTIME_FEATURE_WASI
 
WASM_API_EXTERN void
wasmtime_context_set_epoch_deadline(wasmtime_context_t *context,
                                    uint64_t ticks_beyond_current);
 
typedef uint8_t wasmtime_update_deadline_kind_t;
#define WASMTIME_UPDATE_DEADLINE_CONTINUE 0
#define WASMTIME_UPDATE_DEADLINE_YIELD 1
 
WASM_API_EXTERN void wasmtime_store_epoch_deadline_callback(
    wasmtime_store_t *store,
    wasmtime_error_t *(*func)(wasmtime_context_t *context, void *data,
                              uint64_t *epoch_deadline_delta,
                              wasmtime_update_deadline_kind_t *update_kind),
    void *data, void (*finalizer)(void *));
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif // WASMTIME_STORE_H