| // Copyright 2021 Google LLC |
| // |
| // 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. |
| // |
| /////////////////////////////////////////////////////////////////////////////// |
| #ifndef TINK_INTERNAL_SSL_UTIL_H_ |
| #define TINK_INTERNAL_SSL_UTIL_H_ |
| |
| // Every header in BoringSSL includes base.h, which in turn defines |
| // OPENSSL_IS_BORINGSSL. So we include this common header here to "force" the |
| // definition of OPENSSL_IS_BORINGSSL in case BoringSSL is used. |
| #include "openssl/crypto.h" |
| |
| namespace crypto { |
| namespace tink { |
| namespace internal { |
| |
| // Returns true if currently using BoringSSL; false (OpenSSL) otherwise. |
| inline bool IsBoringSsl() { |
| #ifdef OPENSSL_IS_BORINGSSL |
| return true; |
| #else |
| return false; |
| #endif |
| } |
| |
| } // namespace internal |
| } // namespace tink |
| } // namespace crypto |
| |
| #endif // TINK_INTERNAL_SSL_UTIL_H_ |
