1#include <stdio.h>
2#include <fcntl.h>
3#include "syscall.h"
4
5int rename(const char *old, const char *new)
6{
7#if defined(SYS_rename)
8 return syscall(SYS_rename, old, new);
9#elif defined(SYS_renameat)
10 return syscall(SYS_renameat, AT_FDCWD, old, AT_FDCWD, new);
11#else
12 return syscall(SYS_renameat2, AT_FDCWD, old, AT_FDCWD, new, 0);
13#endif
14}