42 static int EliminateOpenFiles(const std::string& dirname, std::set<std::string>* files) {  in EliminateOpenFiles()  argument
70           if (files->erase(link) > 0) {  in EliminateOpenFiles()
89   std::set<std::string> files;  in FindExpendableFiles()  local
107       files.insert(path);  in FindExpendableFiles()
111   LOG(INFO) << files.size() << " regular files in deletable directory";  in FindExpendableFiles()
112   if (EliminateOpenFiles(dirname, &files) < 0) {  in FindExpendableFiles()
116   return std::vector<std::string>(files.begin(), files.end());  in FindExpendableFiles()
202   std::vector<std::string> files;  in RemoveFilesInDirectory()  local
210     files = FindExpendableFiles(dirname, log_filter);  in RemoveFilesInDirectory()
223     std::sort(files.begin(), files.end(), comparator);  in RemoveFilesInDirectory()
226     files = FindExpendableFiles(dirname, nullptr);  in RemoveFilesInDirectory()
229   for (const auto& file : files) {  in RemoveFilesInDirectory()