#ifndef PPAPI_THUNK_PPB_FILE_MAPPING_API_H_
#define PPAPI_THUNK_PPB_FILE_MAPPING_API_H_
#include "base/basictypes.h"
#include "base/memory/ref_counted.h"
#include "ppapi/c/pp_instance.h"
#include "ppapi/c/ppb_file_mapping.h"
#include "ppapi/shared_impl/singleton_resource_id.h"
#include "ppapi/thunk/ppapi_thunk_export.h"
namespace ppapi {
class TrackedCallback;
namespace thunk {
class PPAPI_THUNK_EXPORT PPB_FileMapping_API {
public:
virtual ~PPB_FileMapping_API() {}
virtual int32_t Map(PP_Instance instance,
PP_Resource file_io,
int64_t length,
uint32_t map_protection,
uint32_t map_flags,
int64_t offset,
void** address,
scoped_refptr<TrackedCallback> callback) = 0;
virtual int32_t Unmap(PP_Instance instance,
const void* address,
int64_t length,
scoped_refptr<TrackedCallback> callback) = 0;
virtual int64_t GetMapPageSize(PP_Instance instance) = 0;
static const SingletonResourceID kSingletonResourceID =
FILE_MAPPING_SINGLETON_ID;
};
}
}
#endif