1 #include <stdio.h>
2 #include <fcntl.h>
3 #include "syscall.h"
4 
rename(const char * old,const char * new)5 int 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 }
15