| // Copyright 2018 The Crashpad Authors. All rights reserved. |
| // |
| // 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. |
| |
| #include <android/api-level.h> |
| |
| #include <dlfcn.h> |
| #include <limits.h> |
| #include <stdlib.h> |
| #include <sys/system_properties.h> |
| |
| #include "dlfcn_internal.h" |
| |
| #if __NDK_MAJOR__ < 20 |
| |
| extern "C" { |
| |
| int android_get_device_api_level() { |
| using FuncType = int (*)(); |
| static const FuncType bionic_get_device_api_level = |
| reinterpret_cast<FuncType>( |
| crashpad::internal::Dlsym(RTLD_NEXT, "android_get_device_api_level")); |
| |
| if (bionic_get_device_api_level) { |
| return bionic_get_device_api_level(); |
| } |
| |
| char api_string[PROP_VALUE_MAX]; |
| int length = __system_property_get("ro.build.version.sdk", api_string); |
| if (length <= 0) { |
| return -1; |
| } |
| |
| int api_level = atoi(api_string); |
| return api_level > 0 ? api_level : -1; |
| } |
| |
| } // extern "C" |
| |
| #endif // __NDK_MAJOR__ < 20 |
