blob: 99c22e9055513d107858408549389f3c9cd265e1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/*
*
* Copyright 2018 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>
#include "src/core/lib/iomgr/port.h"
#include "src/core/lib/iomgr/internal_errqueue.h"
#ifdef GRPC_POSIX_SOCKET_TCP
bool kernel_supports_errqueue() {
#ifdef LINUX_VERSION_CODE
#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)
return true;
#endif /* LINUX_VERSION_CODE <= KERNEL_VERSION(4, 0, 0) */
#endif /* LINUX_VERSION_CODE */
return false;
}
#endif /* GRPC_POSIX_SOCKET_TCP */
|
