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#include <sys/stat.h>
20
21#ifdef _WIN32
22#include <folly/portability/SysTypes.h>
23
24// Windows gives weird names to these.
25#define S_IXUSR 0
26#define S_IWUSR _S_IWRITE
27#define S_IRUSR _S_IREAD
28// No group/other permissions so default to user.
29#define S_IXGRP S_IXUSR
30#define S_IWGRP S_IWUSR
31#define S_IRGRP S_IRUSR
32#define S_IXOTH S_IXUSR
33#define S_IWOTH S_IWUSR
34#define S_IROTH S_IRUSR
35#define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
36#define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
37
38#define S_ISDIR(mode) (((mode) & (_S_IFDIR)) == (_S_IFDIR) ? 1 : 0)
39
40// This isn't defined anywhere, so give a sane value.
41#define MAXSYMLINKS 255
42
43extern "C" {
44int chmod(char const* fn, int am);
45int fchmod(int fd, mode_t mode);
46int lstat(const char* path, struct stat* st);
47int mkdir(const char* fn, int mode);
48int umask(int md);
49}
50#endif
51