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#include <stdio.h>
#include "errno.h"
#include "_syscall.h"
/** rename a file **/
int rename(const char *old, const char *new)
{
SYSCALL_NUMBER(sc, rename, -1);
int err = 0;
err = __syscall(sc, old, new);
if (err < 0) {
errno = -err;
return -1;
}
return 0;
}
/***
renames a file from its original name ARGUMENT(old) to
ARGUMENT(new).
***/
/*
IMPLEMENTATION(Behavior if ARGUMENT(new) exists prior to THIS() being called)
*/
/*
STDC(1)
*/
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