Lines Matching refs:frame
52 static char *frame;
84 frame = malloc(framemax);
85 if (frame == NULL)
86 novm("demand frame");
215 * Calls loop_frame when a complete frame has been accumulated.
232 if (loop_frame((unsigned char *)frame, framelen))
254 frame[framelen++] = c;
261 * loop_frame - given a frame obtained from the loopback,
263 * to transmit this frame later, put it on the pending queue.
271 loop_frame(frame, len)
272 unsigned char *frame;
279 if ((PPP_PROTOCOL(frame) & 0x8000) != 0)
283 if (pend_q == NULL && !active_packet(frame, len))
290 (void) memcpy(pkt->data, frame, len);
349 && bpf_filter(active_filter.bf_insns, frame, len, len) == 0) {