Lines Matching refs:offset

210   u16_t offset;
214   /* determine header offset */
218     offset = PBUF_LINK_HLEN + PBUF_IP_HLEN + PBUF_TRANSPORT_HLEN;
222     offset = PBUF_LINK_HLEN + PBUF_IP_HLEN;
226     offset = PBUF_LINK_HLEN;
229     offset = 0;
248     /* make the payload pointer point 'offset' bytes into pbuf data memory */
249     p->payload = LWIP_MEM_ALIGN((void *)((u8_t *)p + (SIZEOF_STRUCT_PBUF + offset)));
255     p->len = LWIP_MIN(length, PBUF_POOL_BUFSIZE_ALIGNED - LWIP_MEM_ALIGN_SIZE(offset));
260       (PBUF_POOL_BUFSIZE_ALIGNED - LWIP_MEM_ALIGN_SIZE(offset)) > 0 );
308     p = (struct pbuf*)mem_malloc(LWIP_MEM_ALIGN_SIZE(SIZEOF_STRUCT_PBUF + offset) + LWIP_MEM_ALIGN_SIZE(length));
313     p->payload = LWIP_MEM_ALIGN((void *)((u8_t *)p + SIZEOF_STRUCT_PBUF + offset));
370   u16_t offset;
373   /* determine header offset */
377     offset = PBUF_LINK_HLEN + PBUF_IP_HLEN + PBUF_TRANSPORT_HLEN;
381     offset = PBUF_LINK_HLEN + PBUF_IP_HLEN;
385     offset = PBUF_LINK_HLEN;
388     offset = 0;
395   if (LWIP_MEM_ALIGN_SIZE(offset) + length > payload_mem_len) {
402     p->pbuf.payload = (u8_t *)payload_mem + LWIP_MEM_ALIGN_SIZE(offset);
914  * @param offset offset into the packet buffer from where to begin copying len bytes
918 pbuf_copy_partial(struct pbuf *buf, void *dataptr, u16_t len, u16_t offset)
936     if ((offset != 0) && (offset >= p->len)) {
938       offset -= p->len;
941       buf_copy_len = p->len - offset;
945       MEMCPY(&((char*)dataptr)[left], &((char*)p->payload)[offset], buf_copy_len);
949       offset = 0;
1034  * @param start_offset offset of p->payload where to copy the data to
1070  * WARNING: returns zero for offset >= p->tot_len
1073  * @param offset offset into p of the byte to return
1074  * @return byte at an offset into p OR ZERO IF 'offset' >= p->tot_len
1077 pbuf_get_at(struct pbuf* p, u16_t offset)
1079   u16_t copy_from = offset;
1094 /** Compare pbuf contents at specified offset with memory s2, both of length n
1097  * @param offset offset into p at wich to start comparing
1104 pbuf_memcmp(struct pbuf* p, u16_t offset, const void* s2, u16_t n)
1106   u16_t start = offset;
1129 /** Find occurrence of mem (with length mem_len) in pbuf p, starting at offset
1136  * @param start_offset offset into p at which to start searching
1157 /** Find occurrence of substr with length substr_len in pbuf p, start at offset