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- /* Linux implementation for rename function.
- Copyright (C) 2016-2019 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <http://www.gnu.org/licenses/>. */
- #include <stdio.h>
- #include <fcntl.h>
- #include <sysdep.h>
- #include <errno.h>
- /* Rename the file OLD to NEW. */
- int
- rename (const char *old, const char *new)
- {
- #if defined (__NR_rename)
- return INLINE_SYSCALL_CALL (rename, old, new);
- #elif defined (__NR_renameat)
- return INLINE_SYSCALL_CALL (renameat, AT_FDCWD, old, AT_FDCWD, new);
- #else
- return INLINE_SYSCALL_CALL (renameat2, AT_FDCWD, old, AT_FDCWD, new, 0);
- #endif
- }
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