38 std::string UpdaterRuntime::GetProperty(const std::string_view key,  in GetProperty()
40   return android::base::GetProperty(std::string(key), std::string(default_value));  in GetProperty()
43 std::string UpdaterRuntime::FindBlockDeviceName(const std::string_view name) const {  in FindBlockDeviceName()
44   return std::string(name);  in FindBlockDeviceName()
47 static bool setMountFlag(const std::string& flag, unsigned* mount_flags) {  in setMountFlag()
75 static bool parseMountFlags(const std::string& flags, unsigned* mount_flags,  in parseMountFlags()
76                             std::string* fs_options) {  in parseMountFlags()
78   std::vector<std::string> flag_list;  in parseMountFlags()
93   std::string mount_point_string(mount_point);  in Mount()
94   std::string mount_options_string(mount_options);  in Mount()
97   std::string fs_options;  in Mount()
116   return mount(std::string(location).c_str(), mount_point_string.c_str(),  in Mount()
117                std::string(fs_type).c_str(), mount_flags, fs_options.c_str());  in Mount()
122   MountedVolume* vol = find_mounted_volume_by_mount_point(std::string(mount_point).c_str());  in IsMounted()
128   MountedVolume* vol = find_mounted_volume_by_mount_point(std::string(mount_point).c_str());  in Unmount()
137 bool UpdaterRuntime::ReadFileToString(const std::string_view filename, std::string* content) const {  in ReadFileToString()
138   return android::base::ReadFileToString(std::string(filename), content);  in ReadFileToString()
143   return android::base::WriteStringToFile(std::string(content), std::string(filename));  in WriteStringToFile()
147   android::base::unique_fd fd(open(std::string(filename).c_str(), O_WRONLY));  in WipeBlockDevice()
156 int UpdaterRuntime::RunProgram(const std::vector<std::string>& args, bool is_vfork) const {  in RunProgram()
181 int UpdaterRuntime::Tune2Fs(const std::vector<std::string>& args) const {  in Tune2Fs()
187 std::string UpdaterRuntime::AddSlotSuffix(const std::string_view arg) const {  in AddSlotSuffix()
188   return std::string(arg) + fs_mgr_get_slot_suffix();  in AddSlotSuffix()