1 // Copyright 2021 Google LLC 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 // 15 /////////////////////////////////////////////////////////////////////////////// 16 #ifndef TINK_INTERNAL_ERR_UTIL_H_ 17 #define TINK_INTERNAL_ERR_UTIL_H_ 18 19 #include <string> 20 21 namespace crypto { 22 namespace tink { 23 namespace internal { 24 25 // Returns OpenSSL error strings accumulated in the error queue, thus emptying 26 // the queue. 27 std::string GetSslErrors(); 28 29 } // namespace internal 30 } // namespace tink 31 } // namespace crypto 32 33 #endif // TINK_INTERNAL_ERR_UTIL_H_ 34