| /* |
| * |
| * Copyright 2016 gRPC authors. |
| * |
| * 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 "src/core/ext/census/tracing.h" |
| |
| #include <grpc/census.h> |
| #include <grpc/support/alloc.h> |
| #include <grpc/support/log.h> |
| #include "src/core/ext/census/mlog.h" |
| |
| void trace_start_span(const trace_span_context *span_ctxt, |
| const trace_string name, const start_span_options *opts, |
| trace_span_context *new_span_ctxt, |
| bool has_remote_parent) { |
| // Noop implementation. |
| } |
| |
| void trace_add_span_annotation(const trace_string description, |
| const trace_label *labels, const size_t n_labels, |
| trace_span_context *span_ctxt) { |
| // Noop implementation. |
| } |
| |
| void trace_add_span_network_event_annotation(const trace_string description, |
| const trace_label *labels, |
| const size_t n_labels, |
| const gpr_timespec timestamp, |
| bool sent, uint64_t id, |
| trace_span_context *span_ctxt) { |
| // Noop implementation. |
| } |
| |
| void trace_add_span_labels(const trace_label *labels, const size_t n_labels, |
| trace_span_context *span_ctxt) { |
| // Noop implementation. |
| } |
| |
| void trace_end_span(const trace_status *status, trace_span_context *span_ctxt) { |
| // Noop implementation. |
| } |