diff options
Diffstat (limited to 'vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go')
-rw-r--r-- | vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go b/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go new file mode 100644 index 0000000..79edbef --- /dev/null +++ b/vendor/google.golang.org/grpc/internal/channelz/types_nonlinux.go | |||
@@ -0,0 +1,44 @@ | |||
1 | // +build !linux appengine | ||
2 | |||
3 | /* | ||
4 | * | ||
5 | * Copyright 2018 gRPC authors. | ||
6 | * | ||
7 | * Licensed under the Apache License, Version 2.0 (the "License"); | ||
8 | * you may not use this file except in compliance with the License. | ||
9 | * You may obtain a copy of the License at | ||
10 | * | ||
11 | * http://www.apache.org/licenses/LICENSE-2.0 | ||
12 | * | ||
13 | * Unless required by applicable law or agreed to in writing, software | ||
14 | * distributed under the License is distributed on an "AS IS" BASIS, | ||
15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
16 | * See the License for the specific language governing permissions and | ||
17 | * limitations under the License. | ||
18 | * | ||
19 | */ | ||
20 | |||
21 | package channelz | ||
22 | |||
23 | import ( | ||
24 | "sync" | ||
25 | |||
26 | "google.golang.org/grpc/grpclog" | ||
27 | ) | ||
28 | |||
29 | var once sync.Once | ||
30 | |||
31 | // SocketOptionData defines the struct to hold socket option data, and related | ||
32 | // getter function to obtain info from fd. | ||
33 | // Windows OS doesn't support Socket Option | ||
34 | type SocketOptionData struct { | ||
35 | } | ||
36 | |||
37 | // Getsockopt defines the function to get socket options requested by channelz. | ||
38 | // It is to be passed to syscall.RawConn.Control(). | ||
39 | // Windows OS doesn't support Socket Option | ||
40 | func (s *SocketOptionData) Getsockopt(fd uintptr) { | ||
41 | once.Do(func() { | ||
42 | grpclog.Warningln("Channelz: socket options are not supported on non-linux os and appengine.") | ||
43 | }) | ||
44 | } | ||