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 // TODO(b/122472540): replace with single, hidden map
39 ConcurrentMap<wp<::android::hidl::base::V1_0::IBase>, SchedPrio> gServicePrioMap{};
40 ConcurrentMap<wp<::android::hidl::base::V1_0::IBase>, bool> gServiceSidMap{};
41
42 // Deprecated; kept for ABI compatibility. Use getBsConstructorMap.
43 BsConstructorMap gBsConstructorMap{};
44
45 // For static executables, it is not guaranteed that gBnConstructorMap are initialized before
46 // used in HAL definition libraries.
getBnConstructorMap()47 BnConstructorMap& getBnConstructorMap() {
48 static BnConstructorMap map{};
49 return map;
50 }
51
getBsConstructorMap()52 BsConstructorMap& getBsConstructorMap() {
53 static BsConstructorMap map{};
54 return map;
55 }
56
57 } // namespace details
58 } // namespace hardware
59 } // namespace android
60