Lines Matching refs:optflags

153  * @param optflags options to include in TCP header
159 tcp_create_segment(struct tcp_pcb *pcb, struct pbuf *p, u8_t flags, u32_t seqno, u8_t optflags)
162   u8_t optlen = LWIP_TCP_OPT_LENGTH(optflags);
169   seg->flags = optflags;
179   /* check optflags */
180   LWIP_ASSERT("invalid optflags passed: TF_SEG_DATA_CHECKSUMMED",
181               (optflags & TF_SEG_DATA_CHECKSUMMED) == 0);
361   u8_t optflags = 0;
393     optflags = TF_SEG_OPTS_TS;
586     if ((seg = tcp_create_segment(pcb, p, 0, pcb->snd_lbb + pos, optflags)) == NULL) {
726   u8_t optflags = 0;
744     optflags = TF_SEG_OPTS_MSS;
748     optflags |= TF_SEG_OPTS_TS;
751   optlen = LWIP_TCP_OPT_LENGTH(optflags);
773   if ((seg = tcp_create_segment(pcb, p, flags, pcb->snd_lbb, optflags)) == NULL) {