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Diffstat (limited to 'src/inode2filename/inode_result.cc')
-rw-r--r-- | src/inode2filename/inode_result.cc | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/src/inode2filename/inode_result.cc b/src/inode2filename/inode_result.cc deleted file mode 100644 index 139b038..0000000 --- a/src/inode2filename/inode_result.cc +++ /dev/null @@ -1,62 +0,0 @@ -// Copyright (C) 2019 The Android Open Source Project -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -#include "inode2filename/inode_result.h" - -#include <string.h> - -namespace iorap::inode2filename { - -std::optional<std::string_view> InodeResult::ErrorMessage() const { - if (data) { - return std::nullopt; - } - - const int err_no = data.error(); - return std::string_view{ - [=]() -> const char * { - switch (err_no) { - case InodeResult::kCouldNotFindFilename: - return "Could not find filename"; - case InodeResult::kVerificationFailed: - return "Verification failed"; - default: - return strerror(err_no); - } - }() - }; -} - -std::ostream& operator<<(std::ostream& os, const InodeResult& result) { - os << "InodeResult{"; - if (result) { - os << "OK,"; - } else { - os << "ERR,"; - } - - os << result.inode << ","; - - if (result) { - os << "\"" << result.data.value() << "\""; - } else { - os << result.data.error(); - os << " (" << *result.ErrorMessage() << ")"; - } - - os << "}"; - return os; -} - -} // namespace iorap::inode2filename
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