128 static std::vector<std::string> get_ce_key_paths(const std::string& directory_path) {  in get_ce_key_paths()  argument
129     auto dirp = std::unique_ptr<DIR, int (*)(DIR*)>(opendir(directory_path.c_str()), closedir);  in get_ce_key_paths()
131         PLOG(ERROR) << "Unable to open ce key directory: " + directory_path;  in get_ce_key_paths()
140                 PLOG(ERROR) << "Unable to read ce key directory: " + directory_path;  in get_ce_key_paths()
150         result.emplace_back(directory_path + "/" + entry->d_name);  in get_ce_key_paths()
157 static std::string get_ce_key_current_path(const std::string& directory_path) {  in get_ce_key_current_path()  argument
158     return directory_path + "/current";  in get_ce_key_current_path()
161 static bool get_ce_key_new_path(const std::string& directory_path,  in get_ce_key_new_path()  argument
164         *ce_key_path = get_ce_key_current_path(directory_path);  in get_ce_key_new_path()
168         auto const candidate = StringPrintf("%s/cx%010u", directory_path.c_str(), i);  in get_ce_key_new_path()
179 static void fixate_user_ce_key(const std::string& directory_path, const std::string& to_fix,  in fixate_user_ce_key()  argument
186     auto const current_path = get_ce_key_current_path(directory_path);  in fixate_user_ce_key()
191     android::vold::FsyncDirectory(directory_path);  in fixate_user_ce_key()
197     auto const directory_path = get_ce_key_directory_path(user_id);  in read_and_fixate_user_ce_key()  local
198     auto const paths = get_ce_key_paths(directory_path);  in read_and_fixate_user_ce_key()
203             fixate_user_ce_key(directory_path, ce_key_path, paths);  in read_and_fixate_user_ce_key()
340         auto const directory_path = get_ce_key_directory_path(user_id);  in create_and_install_user_keys()  local
341         if (!prepare_dir(directory_path, 0700, AID_ROOT, AID_ROOT)) return false;  in create_and_install_user_keys()
342         auto const paths = get_ce_key_paths(directory_path);  in create_and_install_user_keys()
344         if (!get_ce_key_new_path(directory_path, paths, &ce_key_path)) return false;  in create_and_install_user_keys()
348         fixate_user_ce_key(directory_path, ce_key_path, paths);  in create_and_install_user_keys()
691     auto const directory_path = get_ce_key_directory_path(user_id);  in fscrypt_rewrap_user_key()  local
693     std::string ce_key_current_path = get_ce_key_current_path(directory_path);  in fscrypt_rewrap_user_key()
705     auto const paths = get_ce_key_paths(directory_path);  in fscrypt_rewrap_user_key()
707     if (!get_ce_key_new_path(directory_path, paths, &ce_key_path)) return false;  in fscrypt_rewrap_user_key()
733     auto const directory_path = get_ce_key_directory_path(user_id);  in fscrypt_fixate_newest_user_key_auth()  local
734     auto const paths = get_ce_key_paths(directory_path);  in fscrypt_fixate_newest_user_key_auth()
739     fixate_user_ce_key(directory_path, paths[0], paths);  in fscrypt_fixate_newest_user_key_auth()
995 static bool destroy_volume_keys(const std::string& directory_path, const std::string& volume_uuid) {  in destroy_volume_keys()  argument
996     auto dirp = std::unique_ptr<DIR, int (*)(DIR*)>(opendir(directory_path.c_str()), closedir);  in destroy_volume_keys()
998         PLOG(ERROR) << "Unable to open directory: " + directory_path;  in destroy_volume_keys()
1007                 PLOG(ERROR) << "Unable to read directory: " + directory_path;  in destroy_volume_keys()
1017         res &= destroy_volkey(directory_path + "/" + entry->d_name, volume_uuid);  in destroy_volume_keys()