1/*
2 * Copyright (C) 2007-2014 The Android Open Source Project
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#ifndef _LIBS_CUTILS_UIO_H
18#define _LIBS_CUTILS_UIO_H
19
20#if !defined(_WIN32)
21
22#include <sys/uio.h>
23
24#else
25
26#ifdef __cplusplus
27extern "C" {
28#endif
29
30//
31// Implementation of sys/uio.h for Win32.
32//
33
34#include <stddef.h>
35
36struct iovec {
37    void*  iov_base;
38    size_t iov_len;
39};
40
41extern int  readv( int  fd, struct iovec*  vecs, int  count );
42extern int  writev( int  fd, const struct iovec*  vecs, int  count );
43
44#ifdef __cplusplus
45}
46#endif
47
48#endif
49
50#endif /* _LIBS_UTILS_UIO_H */
51
52