268
289
memmove (&extra_buf[n], end, len + 1);
269
290
name = end = memcpy (extra_buf, buf, n);
274
300
if (DOUBLE_SLASH_IS_DISTINCT_ROOT)
283
311
/* Back up to previous component, ignore if at root
287
316
if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rname + 1