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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_PLATFORM_LOGGING_H_
17 #define TENSORFLOW_STREAM_EXECUTOR_PLATFORM_LOGGING_H_
18 
19 #include "tensorflow/core/platform/logging.h"
20 #include "tensorflow/stream_executor/platform/port.h"
21 
22 #if !defined(PLATFORM_GOOGLE)
23 
24 // A CHECK() macro that lets you assert the success of a function that
25 // returns -1 and sets errno in case of an error. E.g.
26 //
27 // CHECK_ERR(mkdir(path, 0700));
28 //
29 // or
30 //
31 // int fd = open(filename, flags); CHECK_ERR(fd) << ": open " << filename;
32 #define CHECK_ERR(invocation) CHECK((invocation) != -1) << #invocation
33 
34 #endif
35 
36 #endif  // TENSORFLOW_STREAM_EXECUTOR_PLATFORM_LOGGING_H_
37