2 // Copyright 2020 gRPC authors.
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
8 // http://www.apache.org/licenses/LICENSE-2.0
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.
17 #ifndef GRPC_CORE_LIB_TRANSPORT_AUTHORITY_OVERRIDE_H
18 #define GRPC_CORE_LIB_TRANSPORT_AUTHORITY_OVERRIDE_H
20 #include <grpc/support/port_platform.h>
24 /// Returns a channel argument containing \a authority.
25 grpc_arg CreateAuthorityOverrideChannelArg(const char* authority);
27 /// Returns the authority override from \a args or nullptr.
28 const char* FindAuthorityOverrideInArgs(const grpc_channel_args* args);
30 } // namespace grpc_core
32 #endif /* GRPC_CORE_LIB_TRANSPORT_AUTHORITY_OVERRIDE_H */