1 /*
2  * Copyright (C) 2020 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 SRC_PROFILING_MEMORY_HEAP_PROFILE_INTERNAL_H_
18 #define SRC_PROFILING_MEMORY_HEAP_PROFILE_INTERNAL_H_
19 
20 #include <inttypes.h>
21 #include <stdlib.h>
22 
23 #pragma GCC diagnostic push
24 
25 #if defined(__clang__)
26 #pragma GCC diagnostic ignored "-Wnullability-extension"
27 #else
28 #define _Nullable
29 #define _Nonnull
30 #endif
31 
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35 
36 // Called by the standalone client or libc upon receipt of the profiling
37 // signal.
38 bool AHeapProfile_initSession(void* _Nullable (*_Nonnull malloc_fn)(size_t),
39                               void (*_Nonnull free_fn)(void* _Nullable));
40 
41 #ifdef __cplusplus
42 }
43 #endif
44 
45 #pragma GCC diagnostic pop
46 
47 #endif  // SRC_PROFILING_MEMORY_HEAP_PROFILE_INTERNAL_H_
48