1 /* Copyright 2015 The TensorFlow Authors. All Rights Reserved. 2 3 Licensed under the Apache License, Version 2.0 (the "License"); 4 you may not use this file except in compliance with the License. 5 You may obtain a copy of the License at 6 7 http://www.apache.org/licenses/LICENSE-2.0 8 9 Unless required by applicable law or agreed to in writing, software 10 distributed under the License is distributed on an "AS IS" BASIS, 11 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 See the License for the specific language governing permissions and 13 limitations under the License. 14 ==============================================================================*/ 15 16 #ifndef TENSORFLOW_STREAM_EXECUTOR_LIB_ENV_H_ 17 #define TENSORFLOW_STREAM_EXECUTOR_LIB_ENV_H_ 18 19 #include "absl/strings/string_view.h" 20 #include "tensorflow/core/platform/env.h" 21 #include "tensorflow/stream_executor/lib/status.h" 22 #include "tensorflow/stream_executor/platform/port.h" 23 24 namespace stream_executor { 25 namespace port { 26 27 using tensorflow::Env; 28 using tensorflow::Thread; 29 FileExists(const string & filename)30inline Status FileExists(const string& filename) { 31 return Env::Default()->FileExists(filename); 32 } 33 FileExists(const absl::string_view & filename)34inline Status FileExists(const absl::string_view& filename) { 35 return Env::Default()->FileExists(string(filename)); 36 } 37 38 } // namespace port 39 } // namespace stream_executor 40 41 #endif // TENSORFLOW_STREAM_EXECUTOR_LIB_ENV_H_ 42