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1 /*
2  * Copyright 2013 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 NATIVEHELPER_ALOGPRIV_H_
18 #define NATIVEHELPER_ALOGPRIV_H_
19 
20 #include <android/log.h>
21 
22 #ifndef LOG_NDEBUG
23 #ifdef NDEBUG
24 #define LOG_NDEBUG 1
25 #else
26 #define LOG_NDEBUG 0
27 #endif
28 #endif
29 
30 
31 /*
32  * Basic log message macros intended to emulate the behavior of log/log.h
33  * in system core.  This should be dependent only on ndk exposed logging
34  * functionality.
35  */
36 
37 #ifndef ALOG
38 #define ALOG(priority, tag, fmt...) \
39     __android_log_print(ANDROID_##priority, tag, fmt)
40 #endif
41 
42 #ifndef ALOGV
43 #if LOG_NDEBUG
44 #define ALOGV(...)   ((void)0)
45 #else
46 #define ALOGV(...) ((void)ALOG(LOG_VERBOSE, LOG_TAG, __VA_ARGS__))
47 #endif
48 #endif
49 
50 #ifndef ALOGD
51 #define ALOGD(...) ((void)ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__))
52 #endif
53 
54 #ifndef ALOGI
55 #define ALOGI(...) ((void)ALOG(LOG_INFO, LOG_TAG, __VA_ARGS__))
56 #endif
57 
58 #ifndef ALOGW
59 #define ALOGW(...) ((void)ALOG(LOG_WARN, LOG_TAG, __VA_ARGS__))
60 #endif
61 
62 #ifndef ALOGE
63 #define ALOGE(...) ((void)ALOG(LOG_ERROR, LOG_TAG, __VA_ARGS__))
64 #endif
65 
66 #endif
67