mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-26 04:31:03 +00:00
36 lines
1.2 KiB
C
36 lines
1.2 KiB
C
/* Linux implementation for rename function.
|
|
Copyright (C) 2016-2020 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
|
|
<https://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
|
|
}
|