SysStat.h 1.4 KB

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