123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566 |
- /*
- * Copyright 2016-present Facebook, Inc.
- *
- * 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 <folly/portability/SysStat.h>
- #ifdef _WIN32
- #include <folly/portability/Windows.h>
- extern "C" {
- int chmod(char const* fn, int am) {
- return _chmod(fn, am);
- }
- int fchmod(int fd, mode_t mode) {
- HANDLE h = (HANDLE)_get_osfhandle(fd);
- if (h == INVALID_HANDLE_VALUE) {
- return -1;
- }
- FILE_ATTRIBUTE_TAG_INFO attr{};
- if (!GetFileInformationByHandleEx(
- h, FileAttributeTagInfo, &attr, sizeof(attr))) {
- return -1;
- }
- if (mode & _S_IWRITE) {
- attr.FileAttributes &= ~FILE_ATTRIBUTE_READONLY;
- } else {
- attr.FileAttributes |= FILE_ATTRIBUTE_READONLY;
- }
- if (!SetFileInformationByHandle(
- h, FileAttributeTagInfo, &attr, sizeof(attr))) {
- return -1;
- }
- return 0;
- }
- // Just return the result of a normal stat for now
- int lstat(const char* path, struct stat* st) {
- return stat(path, st);
- }
- int mkdir(const char* fn, int /* mode */) {
- return _mkdir(fn);
- }
- int umask(int md) {
- return _umask(md);
- }
- }
- #endif
|