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_RB_CHANNEL_ARGS_H_
20 #define GRPC_RB_CHANNEL_ARGS_H_
21 
22 #include <ruby/ruby.h>
23 
24 #include <grpc/grpc.h>
25 
26 /* Converts a hash object containing channel args to a channel args instance.
27  *
28  * This func ALLOCs args->args.  The caller is responsible for freeing it.  If
29  * a ruby error is raised during processing of the hash values, the func takes
30  * care to deallocate any memory allocated so far, and propagate the error.
31  *
32  * @param src_hash A ruby hash
33  * @param dst the grpc_channel_args that the hash entries will be added to.
34  */
35 void grpc_rb_hash_convert_to_channel_args(VALUE src_hash,
36                                           grpc_channel_args* dst);
37 
38 #endif /* GRPC_RB_CHANNEL_ARGS_H_ */
39