uintptr(unsafe.Pointer(&argvp[0])),
			uintptr(unsafe.Pointer(&envvp[0])))
	} else if runtime.GOOS == "darwin" || runtime.GOOS == "ios" {
		// Similarly on Darwin.
		err1 = execveDarwin(argv0p, &argvp[0], &envvp[0])
	} else if runtime.GOOS == "openbsd" && runtime.GOARCH != "mips64" {
		// Similarly on OpenBSD.
		err1 = execveOpenBSD(argv0p, &argvp[0], &envvp[0])
	} else {
		_, _, err1 = RawSyscall(SYS_EXECVE,

			}
		}
	}
}

func Environ() []string {
	envp, e := GetEnvironmentStrings()
	if e != nil {
		return nil
	}
	defer FreeEnvironmentStrings(envp)

	r := make([]string, 0, 50) // Empty with room to grow.
	const size = unsafe.Sizeof(*envp)
	for *envp != 0 { // environment block ends with empty string
		// find NUL terminator
		end := unsafe.Pointer(envp)
		for *(*uint16)(end) != 0 {
			end = unsafe.Add(end, size)

# Test go generate provides the right "$GOPACKAGE" name in an x_test
go generate './generate/env_test.go'
stdout 'main_test'

# Test go generate provides the right "$PWD"
go generate './generate/env_pwd.go'
stdout $WORK'[/\\]gopath[/\\]src[/\\]generate'

-- echo.go --
package main

import (
	"fmt"
	"os"
	"strings"
)

func main() {
	fmt.Println(strings.Join(os.Args[1:], " "))
	fmt.Println()

 public:
  LowerClusterToRuntimeOpsTest() {
    mlir::RegisterCommonToolingDialects(registry_);
    context_.appendDialectRegistry(registry_);
    context_.loadAllAvailableDialects();

    env_ = Env::Default();
    test_group_name_ = "TestGroup";
    test_dir_ = testing::TmpDir();
    setenv("TF_DUMP_GRAPH_PREFIX", test_dir_.c_str(), /*overwrite=*/1);
  }

                public Process exec(String command, String[] envp) { return null; }
                public Process exec(String command, String[] envp, File file) { return null; }
                public Process exec(String command, List<?> envp, File file) { return null; }
                public Process exec(String[] command) { return null; }
                public Process exec(String[] command, String[] envp) { return null; }

    // Delete files in the test directory.
    std::vector<std::string> files;
    TF_ASSERT_OK(
        env_->GetMatchingPaths(tsl::io::JoinPath(test_dir_, "*"), &files));
    for (const std::string& file : files) {
      TF_ASSERT_OK(env_->DeleteFile(file));
    }
  }

  tsl::Env* env_;
  std::string test_dir_;
  std::unique_ptr<mlir::MLIRContext> ctx_;
};

      const string file_name = absl::Substitute("api_def_$0.pbtxt", op.name());
      const string file_path = io::JoinPath(dir, file_name);
      if (env_->FileExists(file_path).ok()) {
        TF_CHECK_OK(api_def_map_->LoadFile(env_, file_path)) << file_path;
      } else {
        // API defs are currently used for only optional pieces.
      }
    }
  }

  }

  DialectRegistry registry_;
  MLIRContext context_;
  OwningOpRef<mlir::ModuleOp> mlir_module_;
  Env* env_;
  std::string test_dir_;
  std::string test_group_name_;
};

TEST_F(LoggingHooksTest, DumpsPassData) {
  std::vector<std::string> files;
  TF_ASSERT_OK(env_->GetChildren(test_dir_, &files));
  EXPECT_THAT(files, ::testing::IsEmpty());

  TF_ASSERT_OK(CreateMlirModule("dead_const.mlir"));

	contextMu    sync.Mutex
	contextNames sets.String

	suiteLabels label.Set

	dumpCount *atomic.Uint64

	traceContext context.Context
	traces       sync.Map
}

func newSuiteContext(s *resource.Settings, envFn resource.EnvironmentFactory, labels label.Set) (*suiteContext, error) {
	scopeID := fmt.Sprintf("[suite(%s)]", s.TestID)

	workDir := path.Join(s.RunDir(), "_suite_context")

  const std::vector<OpSpec>& GetModelOps() const;

 private:
  void InitializeOpApi();
  void BuildModel();

  // Data model: Ops to generate
  std::vector<OpSpec> operators_;

  // Configuration
  Env* env_;
  PathConfig path_config_;

  // Initialized TensorFlow Op/API definitions
  OpList op_list_;
  ApiDefMap* api_def_map_;
};

}  // namespace generator
}  // namespace tensorflow