thin-provisioning-tools/persistent-data/file_utils.h
Joe Thornber 3c761e6822 [all tools] Factor out open_bm() and open_tm.
Many duplicates of this code.
2017-10-05 11:53:40 +01:00

28 lines
811 B
C++

#ifndef THIN_FILE_UTILS_H
#define THIN_FILE_UTILS_H
#include "persistent-data/block.h"
#include "persistent-data/transaction_manager.h"
#include <string>
//----------------------------------------------------------------
// FIXME: move to a different unit
namespace persistent_data {
persistent_data::block_address get_nr_blocks(std::string const &path, sector_t block_size = MD_BLOCK_SIZE);
block_address get_nr_metadata_blocks(std::string const &path);
block_manager<>::ptr open_bm(std::string const &dev_path,
block_manager<>::mode m, bool excl = true);
block_manager<>::ptr open_bm(std::string const &path);
transaction_manager::ptr open_tm(block_manager<>::ptr bm,
block_address superblock_location);
}
//----------------------------------------------------------------
#endif