1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #ifndef BERBERIS_KERNEL_API_TRACING_H_
18 #define BERBERIS_KERNEL_API_TRACING_H_
19 
20 namespace berberis {
21 
22 void __attribute__((__format__(printf, 1, 2))) KernelApiTrace(const char* format, ...);
23 
24 }  // namespace berberis
25 
26 #define KAPI_TRACE(...)                      \
27   do {                                       \
28     ::berberis::KernelApiTrace(__VA_ARGS__); \
29   } while (0)
30 
31 #endif  // BERBERIS_KERNEL_API_TRACING_H_
32