renameat.c 1.2 KB

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  1. /* Linux implementation for renameat function.
  2. Copyright (C) 2016-2019 Free Software Foundation, Inc.
  3. This file is part of the GNU C Library.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library. If not, see
  14. <http://www.gnu.org/licenses/>. */
  15. #include <stdio.h>
  16. #include <fcntl.h>
  17. #include <sysdep.h>
  18. #include <errno.h>
  19. int
  20. __renameat (int oldfd, const char *old, int newfd, const char *new)
  21. {
  22. #ifdef __NR_renameat
  23. return INLINE_SYSCALL_CALL (renameat, oldfd, old, newfd, new);
  24. #else
  25. return INLINE_SYSCALL_CALL (renameat2, oldfd, old, newfd, new, 0);
  26. #endif
  27. }
  28. libc_hidden_def (__renameat)
  29. weak_alias (__renameat, renameat)