Lines Matching refs:tot_len

23  * The last pbuf of a packet has a ->tot_len field that equals the
29  * loop end condition (tot_len == p->len), NOT (next == NULL).
253     p->tot_len = length;
287       q->tot_len = (u16_t)rem_len;
314     p->len = p->tot_len = length;
335     p->len = p->tot_len = length;
407   p->pbuf.len = p->pbuf.tot_len = length;
424  * @note If the pbuf is ROM/REF, only the ->tot_len and ->len fields are adjusted.
443   if (new_len >= p->tot_len) {
448   /* the pbuf chain grows by (new_len - p->tot_len) bytes
450   grow = new_len - p->tot_len;
461     q->tot_len += (u16_t)grow;
478   q->tot_len = q->len;
496  * The ->payload, ->tot_len and ->len fields are adjusted.
576   p->tot_len += header_size_increment;
755     p->tot_len += t->tot_len;
758   LWIP_ASSERT("p->tot_len == p->len (of last pbuf in chain)", p->tot_len == p->len);
761   p->tot_len += t->tot_len;
780  * The ->tot_len fields of all pbufs of the head chain are adjusted.
797  * Makes p->tot_len field equal to p->len.
811     /* assert tot_len invariant: (p->tot_len == p->len + (p->next? p->next->tot_len: 0) */
812     LWIP_ASSERT("p->tot_len == p->len + q->tot_len", q->tot_len == p->tot_len - p->len);
814     q->tot_len = p->tot_len - p->len;
818     p->tot_len = p->len;
828   /* assert tot_len invariant: (p->tot_len == p->len + (p->next? p->next->tot_len: 0) */
829   LWIP_ASSERT("p->tot_len == p->len", p->tot_len == p->len);
861              (p_from != NULL) && (p_to->tot_len >= p_from->tot_len)), return ERR_ARG;);
891     if((p_from != NULL) && (p_from->len == p_from->tot_len)) {
896     if((p_to != NULL) && (p_to->len == p_to->tot_len)) {
913  * than buf->tot_len will be copied, irrespective of len
957  * This function can only be used to copy the equivalent of buf->tot_len data.
976   if ((buf == NULL) || (dataptr == NULL) || (buf->tot_len < len)) {
1017   q = pbuf_alloc(layer, p->tot_len, PBUF_RAM);
1070  * WARNING: returns zero for offset >= p->tot_len
1074  * @return byte at an offset into p OR ZERO IF 'offset' >= p->tot_len
1143   u16_t max = p->tot_len - mem_len;
1144   if (p->tot_len >= mem_len + start_offset) {
1171   if ((substr == NULL) || (substr[0] == 0) || (p->tot_len == 0xFFFF)) {