| /* |
| * |
| * Copyright 2016-2017 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 <grpc/support/port_platform.h> |
| #if GRPC_ARES != 1 || defined(GRPC_UV) |
| |
| #include "src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.h" |
| |
| struct grpc_ares_request { |
| char val; |
| }; |
| |
| static grpc_ares_request *grpc_dns_lookup_ares_impl( |
| grpc_exec_ctx *exec_ctx, const char *dns_server, const char *name, |
| const char *default_port, grpc_pollset_set *interested_parties, |
| grpc_closure *on_done, grpc_lb_addresses **addrs, bool check_grpclb, |
| char **service_config_json) { |
| return NULL; |
| } |
| |
| grpc_ares_request *(*grpc_dns_lookup_ares)( |
| grpc_exec_ctx *exec_ctx, const char *dns_server, const char *name, |
| const char *default_port, grpc_pollset_set *interested_parties, |
| grpc_closure *on_done, grpc_lb_addresses **addrs, bool check_grpclb, |
| char **service_config_json) = grpc_dns_lookup_ares_impl; |
| |
| void grpc_cancel_ares_request(grpc_exec_ctx *exec_ctx, grpc_ares_request *r) {} |
| |
| grpc_error *grpc_ares_init(void) { return GRPC_ERROR_NONE; } |
| |
| void grpc_ares_cleanup(void) {} |
| |
| static void grpc_resolve_address_ares_impl(grpc_exec_ctx *exec_ctx, |
| const char *name, |
| const char *default_port, |
| grpc_pollset_set *interested_parties, |
| grpc_closure *on_done, |
| grpc_resolved_addresses **addrs) {} |
| |
| void (*grpc_resolve_address_ares)( |
| grpc_exec_ctx *exec_ctx, const char *name, const char *default_port, |
| grpc_pollset_set *interested_parties, grpc_closure *on_done, |
| grpc_resolved_addresses **addrs) = grpc_resolve_address_ares_impl; |
| |
| #endif /* GRPC_ARES != 1 || defined(GRPC_UV) */ |