diff options
Diffstat (limited to 'libs/binder/ndk/include_platform/android/binder_libbinder.h')
-rw-r--r-- | libs/binder/ndk/include_platform/android/binder_libbinder.h | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/libs/binder/ndk/include_platform/android/binder_libbinder.h b/libs/binder/ndk/include_platform/android/binder_libbinder.h new file mode 100644 index 0000000000..f0c00e87e6 --- /dev/null +++ b/libs/binder/ndk/include_platform/android/binder_libbinder.h @@ -0,0 +1,50 @@ +/* + * Copyright (C) 2020 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#pragma once + +#if !defined(__ANDROID_APEX__) && !defined(__ANDROID_VNDK__) + +#include <android/binder_ibinder.h> +#include <binder/IBinder.h> + +/** + * Get libbinder version of binder from AIBinder. + * + * WARNING: function calls to a local object on the other side of this function + * will parcel. When converting between binders, keep in mind it is not as + * efficient as a direct function call. + * + * \param binder binder with ownership retained by the client + * \return platform binder object + */ +android::sp<android::IBinder> AIBinder_toPlatformBinder(AIBinder* binder); + +/** + * Get libbinder_ndk version of binder from platform binder. + * + * WARNING: function calls to a local object on the other side of this function + * will parcel. When converting between binders, keep in mind it is not as + * efficient as a direct function call. + * + * \param binder platform binder which may be from anywhere (doesn't have to be + * created with libbinder_ndK) + * \return binder with one reference count of ownership given to the client. See + * AIBinder_decStrong + */ +AIBinder* AIBinder_fromPlatformBinder(const android::sp<android::IBinder>& binder); + +#endif |