Lines Matching defs:control
905 * Append address and data, and optionally, control (ancillary) data
912 struct mbuf *m0, struct mbuf *control)
923 for (n = control; n; n = n->m_next) {
925 if (n->m_next == NULL) /* keep pointer to last control buf */
938 n->m_next = m0; /* concatenate data to control */
940 control = m0;
941 m->m_next = control;
961 struct mbuf *control)
968 if (control == NULL)
970 for (m = control; ; m = m->m_next) {
975 n = m; /* save pointer to last control buffer */
988 n->m_next = m0; /* concatenate data to control */
992 for (m = control; m->m_next != NULL; m = m->m_next)
996 SBLINKRECORD(sb, control);
1161 * Create a "control" mbuf containing the specified data