101   Status DeleteBackup(BackupID backup_id) override;
116   Status RestoreDBFromBackup(const RestoreOptions& options, BackupID backup_id,
128   Status VerifyBackup(BackupID backup_id) override;
134   Status DeleteBackupInternal(BackupID backup_id);
265   inline std::string GetPrivateFileRel(BackupID backup_id,  in GetPrivateFileRel()  argument
269     return GetPrivateDirRel() + "/" + ROCKSDB_NAMESPACE::ToString(backup_id) +  in GetPrivateFileRel()
303   inline std::string GetBackupMetaFile(BackupID backup_id, bool tmp) const {  in GetBackupMetaFile()  argument
305            ROCKSDB_NAMESPACE::ToString(backup_id) + (tmp ? ".tmp" : "");  in GetBackupMetaFile()
489       BackupID backup_id, bool shared, const std::string& src_dir,
633     BackupID backup_id = 0;  in Initialize()  local
634     sscanf(file.c_str(), "%u", &backup_id);  in Initialize()
635     if (backup_id == 0 || file != ROCKSDB_NAMESPACE::ToString(backup_id)) {  in Initialize()
645     assert(backups_.find(backup_id) == backups_.end());  in Initialize()
647         backup_id, std::unique_ptr<BackupMeta>(new BackupMeta(  in Initialize()
648                        GetBackupMetaFile(backup_id, false /* tmp */),  in Initialize()
649                        GetBackupMetaFile(backup_id, true /* tmp */),  in Initialize()
1019   for (auto backup_id : to_delete) {  in PurgeOldBackups()  local
1020     auto s = DeleteBackupInternal(backup_id);  in PurgeOldBackups()
1036 Status BackupEngineImpl::DeleteBackup(BackupID backup_id) {  in DeleteBackup()  argument
1037   auto s1 = DeleteBackupInternal(backup_id);  in DeleteBackup()
1054 Status BackupEngineImpl::DeleteBackupInternal(BackupID backup_id) {  in DeleteBackupInternal()  argument
1058   ROCKS_LOG_INFO(options_.info_log, "Deleting backup %u", backup_id);  in DeleteBackupInternal()
1059   auto backup = backups_.find(backup_id);  in DeleteBackupInternal()
1067     auto corrupt = corrupt_backups_.find(backup_id);  in DeleteBackupInternal()
1100   std::string private_dir = GetPrivateFileRel(backup_id);  in DeleteBackupInternal()
1134                                              BackupID backup_id,  in RestoreDBFromBackup()  argument
1138   auto corrupt_itr = corrupt_backups_.find(backup_id);  in RestoreDBFromBackup()
1142   auto backup_itr = backups_.find(backup_id);  in RestoreDBFromBackup()
1151   ROCKS_LOG_INFO(options_.info_log, "Restoring backup id %u\n", backup_id);  in RestoreDBFromBackup()
1257 Status BackupEngineImpl::VerifyBackup(BackupID backup_id) {  in VerifyBackup()  argument
1259   auto corrupt_itr = corrupt_backups_.find(backup_id);  in VerifyBackup()
1264   auto backup_itr = backups_.find(backup_id);  in VerifyBackup()
1274   ROCKS_LOG_INFO(options_.info_log, "Verifying backup id %u\n", backup_id);  in VerifyBackup()
1277   for (const auto& rel_dir : {GetPrivateFileRel(backup_id), GetSharedFileRel(),  in VerifyBackup()
1390     BackupID backup_id, bool shared, const std::string& src_dir,  in AddBackupFileWorkItem()  argument
1421     dst_relative = GetPrivateFileRel(backup_id, false, dst_relative);  in AddBackupFileWorkItem()
1667     BackupID backup_id = 0;  in GarbageCollect()  local
1669     sscanf(child.c_str(), "%u", &backup_id);  in GarbageCollect()
1671         (backup_id == 0 || backups_.find(backup_id) != backups_.end())) {  in GarbageCollect()
1677         GetAbsolutePath(GetPrivateFileRel(backup_id));  in GarbageCollect()
1973   Status RestoreDBFromBackup(const RestoreOptions& options, BackupID backup_id,  in RestoreDBFromBackup()  argument
1976     return backup_engine_->RestoreDBFromBackup(options, backup_id, db_dir,  in RestoreDBFromBackup()
1987   Status VerifyBackup(BackupID backup_id) override {  in VerifyBackup()  argument
1988     return backup_engine_->VerifyBackup(backup_id);  in VerifyBackup()