thin-provisioning-tools/persistent-data/file_utils.h
Joe Thornber 642ae6e7c2 Tools now open the metadata device in O_EXCL mode.
An attempt to stop people running the tools on active metadata.
2015-07-07 13:47:00 +01:00

22 lines
547 B
C++

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