Hey, (this goes probably to Martine)
The docs of ng_pktbuf_add say: "If @p data is already in the packet buffer (e.g. a payload of an already allocated packet) it will not be duplicated." Does this check for pointer equality, or would it correctly de-duplicate the snip if I add e.g., just the end of a packet a second time? e.g. pkt = ng_pktbuf_add(0,0,size,undef); memcpy(pkt->data, src, size); payload = ng_pktbuf_add(pkt, pkt->data + hdr_size, size-hdr_size, hdr_type); Would this allocate the space for pkt->data + hdr_size a second time? Kaspar _______________________________________________ devel mailing list [email protected] https://lists.riot-os.org/mailman/listinfo/devel
