1 /* 2 * 3 * Copyright 2015 gRPC authors. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 */ 18 19 #ifndef GRPC_TEST_CORE_UTIL_TRACER_UTIL_H 20 #define GRPC_TEST_CORE_UTIL_TRACER_UTIL_H 21 22 namespace grpc_core { 23 class TraceFlag; 24 25 namespace testing { 26 // enables the TraceFlag passed to it. Used for testing purposes. 27 void grpc_tracer_enable_flag(grpc_core::TraceFlag* flag); 28 29 } // namespace testing 30 } // namespace grpc_core 31 32 #endif /* GRPC_TEST_CORE_UTIL_TRACER_UTIL_H */ 33