#ifndef METADATA_H #define METADATA_H #include "file.h" #include #include #include #define FILE_METADATA_WIRE_SIZE (sizeof(int32_t) * 3 + sizeof(int64_t) * 2) void metadata_to_buf(char** buf, const FileMetadata* m); FileMetadata* metadata_from_buf(char** buf); bool metadata_send(int file_descriptor, FileMetadata* m); FileMetadata* metadata_receive(int file_descriptor, int* ok); void file_restore_metadata(const char* path, FileMetadata* metadata); #endif