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 // All static variables go here, to control initialization and
18 // destruction order in the library.
19 
20 #include <hidl/Static.h>
21 
22 #include <android/hidl/manager/1.0/IServiceManager.h>
23 #include <utils/Mutex.h>
24 
25 namespace android {
26 namespace hardware {
27 namespace details {
28 
29 Mutex gDefaultServiceManagerLock;
30 sp<android::hidl::manager::V1_0::IServiceManager> gDefaultServiceManager;
31 
32 // Deprecated; kept for ABI compatibility. Use getBnConstructorMap.
33 BnConstructorMap gBnConstructorMap{};
34 
35 ConcurrentMap<const ::android::hidl::base::V1_0::IBase*, wp<::android::hardware::BHwBinder>>
36     gBnMap{};
37 
38 ConcurrentMap<wp<::android::hidl::base::V1_0::IBase>, SchedPrio> gServicePrioMap{};
39 
40 // Deprecated; kept for ABI compatibility. Use getBsConstructorMap.
41 BsConstructorMap gBsConstructorMap{};
42 
43 // For static executables, it is not guaranteed that gBnConstructorMap are initialized before
44 // used in HAL definition libraries.
getBnConstructorMap()45 BnConstructorMap& getBnConstructorMap() {
46     static BnConstructorMap map{};
47     return map;
48 }
49 
getBsConstructorMap()50 BsConstructorMap& getBsConstructorMap() {
51     static BsConstructorMap map{};
52     return map;
53 }
54 
55 }  // namespace details
56 }  // namespace hardware
57 }  // namespace android
58