int
__xstat (int vers, const char *file, struct stat *buf)
{
if (vers != _STAT_VER)
{
__set_errno (EINVAL);
return -1;
}
return __syscall_stat (file, buf);
}
int stat(const char *file_name, struct stat *buf)
{
int result;
struct kernel_stat kbuf;
result = __syscall_stat(file_name, &kbuf);
if (result == 0) {
__xstat_conv(&kbuf, buf);
}
return result;
}
int
__xstat (int vers, const char *file, struct stat *buf)
{
if (__builtin_expect (vers == _STAT_VER, 1))
{
struct stat16 buf16;
int result = __syscall_stat (CHECK_STRING (file), __ptrvalue (&buf16));
if (result == 0)
stat16_to_stat (&buf16, buf);
return result;
}
else if (__builtin_expect (vers == _STAT_VER_stat, 1))
return __syscall_stat (CHECK_STRING (file),
CHECK_1 ((struct stat16 *) buf));
else
{
__set_errno (EINVAL);
return -1;
}
}
