1 /*
2  * Copyright (C) 2005 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 ANDROID_HARDWARE_BINDER_DEBUG_H
18 #define ANDROID_HARDWARE_BINDER_DEBUG_H
19 
20 #include <stdint.h>
21 #include <sys/cdefs.h>
22 #include <sys/types.h>
23 
24 namespace android {
25 namespace hardware {
26 // ---------------------------------------------------------------------------
27 
28 __BEGIN_DECLS
29 
30 const char* stringForIndent(int32_t indentLevel);
31 
32 typedef void (*debugPrintFunc)(void* cookie, const char* txt);
33 
34 void printTypeCode(uint32_t typeCode,
35     debugPrintFunc func = nullptr, void* cookie = nullptr);
36 
37 void printHexData(int32_t indent, const void *buf, size_t length,
38     size_t bytesPerLine=16, int32_t singleLineBytesCutoff=16,
39     size_t alignment=0, bool cArrayStyle=false,
40     debugPrintFunc func = nullptr, void* cookie = nullptr);
41 
42 ssize_t getHWBinderKernelReferences(size_t count, uintptr_t* buf);
43 
44 __END_DECLS
45 
46 // ---------------------------------------------------------------------------
47 } // namespace hardware
48 } // namespace android
49 
50 #endif // ANDROID_HARDWARE_BINDER_DEBUG_H
51