Lines Matching full:len
169 m_adj(struct mbuf *m, int len)
173 if (len >= 0) {
175 m->m_data += len;
176 m->m_len -= len;
179 len = -len;
180 m->m_len -= len;
186 * Copy len bytes from m, starting off bytes into n
189 m_copy(struct mbuf *n, struct mbuf *m, int off, int len)
191 if (len > M_FREEROOM(n))
194 memcpy((n->m_data + n->m_len), (m->m_data + off), len);
195 n->m_len += len;
