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_SRC_CORE_LIB_IOMGR_GRPC_IF_NAMETOINDEX_H
20 #define GRPC_SRC_CORE_LIB_IOMGR_GRPC_IF_NAMETOINDEX_H
21 
22 #include <grpc/support/port_platform.h>
23 
24 #include <stddef.h>
25 
26 // Returns the interface index corresponding to the interface "name" provided.
27 // Returns non-zero upon success, and zero upon failure.
28 uint32_t grpc_if_nametoindex(char* name);
29 
30 #endif  // GRPC_SRC_CORE_LIB_IOMGR_GRPC_IF_NAMETOINDEX_H
31