185   android::base::unique_fd fd(  in IsFscryptV2Supported()  local
224   explicit ScopedFsFreezer(int fd) {  in ScopedFsFreezer()
269 static bool ReadRawDataOfFile(int fd, const std::string &blk_device,  in ReadRawDataOfFile()
363   android::base::unique_fd fd(  in WriteTestFile()  local
686     android::base::unique_fd fd(  in SetEncryptionPolicy()  local
731   android::base::unique_fd fd(open(test_file_.c_str(), O_RDONLY | O_CLOEXEC));  in GenerateTestFile()  local
1011     android::base::unique_fd fd(  in TestEmmcOptimizedDunWraparound()  local
1039     android::base::unique_fd fd(open(path.c_str(), open_flags));  in TestEmmcOptimizedDunWraparound()  local
1167   android::base::unique_fd fd(open(test_dir_.c_str(), O_RDONLY | O_CLOEXEC));  in EnableF2fsCompressionOnTestDir()  local
1211   android::base::unique_fd fd(  in F2fsCompressOptionsSupported()  local
1385   android::base::unique_fd fd(open(dir.c_str(), O_RDONLY));  in GetKeyUsedByDir()  local