1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef TOOLS_FTRACE_PROTO_GEN_FTRACE_DESCRIPTOR_GEN_H_ 18 #define TOOLS_FTRACE_PROTO_GEN_FTRACE_DESCRIPTOR_GEN_H_ 19 20 #include "perfetto/base/logging.h" 21 #include "tools/ftrace_proto_gen/ftrace_proto_gen.h" 22 23 namespace google { 24 namespace protobuf { 25 class DescriptorPool; 26 } 27 } // namespace google 28 29 namespace perfetto { 30 31 // Uses the ftrace event descriptor file to generate a 32 // file with just the names and field types for each ftrace event. 33 void GenerateFtraceDescriptors( 34 const google::protobuf::DescriptorPool& descriptor_pool, 35 std::ostream* fout); 36 37 } // namespace perfetto 38 #endif // TOOLS_FTRACE_PROTO_GEN_FTRACE_DESCRIPTOR_GEN_H_ 39