1/*
2 * Copyright 2016-present Facebook, Inc.
3 *
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
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
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.
15 */
16
17#pragma once
18
19// This file only exists because without it there would be
20// a circular dependency between SysUio.h, Sockets.h, and Unistd.h
21#ifndef _WIN32
22#include <limits.h>
23#include <sys/uio.h>
24#else
25#include <stdlib.h>
26
27#define UIO_MAXIOV 16
28#define IOV_MAX UIO_MAXIOV
29
30struct iovec {
31 void* iov_base;
32 size_t iov_len;
33};
34#endif
35