Lines Matching defs:upper
1734 const struct cp *upper;
1739 upper = NULL;
1743 upper = cps[i];
1747 if (upper == NULL)
1755 upper ? upper->name : "unknown",
1756 upper ? sppp_state_name(sp->state[upper->protoidx]) : "?");
1762 if (upper && !catastrophic) {
1763 if (sp->state[upper->protoidx] == STATE_REQ_SENT) {
1764 upper->Close(sp);
2703 * Take upper layers down. We send the Down event first and
2704 * the Close second to prevent the upper layers from sending