Lines Matching refs:m_data
43 ((m)->m_data - M_START(m))
172 KASSERT(n->m_data == M_START(n),
173 ("%s: called with n->m_data != M_START(n)", __func__));
199 bcopy(th, n->m_data, bytes_to_copy);
209 if ((caddr_t) th >= (caddr_t) m_cur->m_data &&
210 (caddr_t) th < (caddr_t) (m_cur->m_data + m_cur->m_len))
216 bytes_to_copy += (caddr_t) th - (caddr_t) m_cur->m_data;
238 * to th (th - m_cur->m_data).
247 trailing_data -= (caddr_t) th - (caddr_t) m_cur->m_data;
259 m_copydata(m, skip, bytes_to_copy, n->m_data);
369 n->m_data = m->m_data;
373 else if (((m->m_data + m->m_len) - M_START(m)) <= M_SIZE(n)) {
384 n->m_data = n->m_dat + M_LEADINGSPACE_NOWRITE(m);