101 bool load_known_hosts_from_file(const std::string& path, adb::proto::AdbKnownHosts& known_hosts) {  in load_known_hosts_from_file()  argument
104     if (stat(path.c_str(), &buf) == -1) {  in load_known_hosts_from_file()
105         LOG(INFO) << "Known hosts file [" << path << "] does not exist...";  in load_known_hosts_from_file()
109     std::ifstream file(path, std::ios::binary);  in load_known_hosts_from_file()
111         PLOG(ERROR) << "Unable to open [" << path << "].";  in load_known_hosts_from_file()
116         PLOG(ERROR) << "Failed to parse [" << path << "]. Deleting it as it may be corrupted.";  in load_known_hosts_from_file()
117         adb_unlink(path.c_str());  in load_known_hosts_from_file()
125     std::string path = get_user_known_hosts_path();  in write_known_host_to_file()  local
126     if (path.empty()) {  in write_known_host_to_file()
132     load_known_hosts_from_file(path, known_hosts);  in write_known_host_to_file()
138         PLOG(ERROR) << "Failed to open [" << temp_file->path << "] for writing";  in write_known_host_to_file()
147     std::string temp_file_name(temp_file->path);  in write_known_host_to_file()
151     if (!SafeReplaceFile(path, temp_file_name.c_str())) {  in write_known_host_to_file()
156     chmod(path.c_str(), S_IRUSR | S_IWUSR | S_IRGRP);  in write_known_host_to_file()
162     std::string path = get_user_known_hosts_path();  in adb_wifi_is_known_host()  local
163     if (path.empty()) {  in adb_wifi_is_known_host()
169     if (!load_known_hosts_from_file(path, known_hosts)) {  in adb_wifi_is_known_host()