search for: bpdu_body

...----- void br_send_config_bpdu(struct net_bridge_port *p, struct bpdu *bpdu) { unsigned char buf[42]; buf[0] = bpdu->bpdu_header.protocol[0]; //0x00 buf[1] = bpdu->bpdu_header.protocol[1]; //0x00 buf[2] = bpdu->bpdu_header.version; //0x02 buf[3] = BPDU_TYPE_CONFIG; buf[4] = bpdu->bpdu_body.flags.topo_change; buf[5] = bpdu->bpdu_body.flags.proposal; buf[6] = bpdu->bpdu_body.flags.port_role[0]; buf[7] = bpdu->bpdu_body.flags.port_role[1]; buf[8] = bpdu->bpdu_body.flags.learning; buf[9] = bpdu->bpdu_body.flags.forwarding; buf[10] = bpdu->bpdu_body.flags.agreement...

...bpdu_header; typedef struct { bpdu_flag flags; unsigned char root_id[8]; unsigned char root_path_cost[4]; unsigned char bridge_id[8]; unsigned char port_id[2]; unsigned char message_age[2]; unsigned char max_age[2]; unsigned char hello_time[2]; unsigned char forward_delay[2]; } bpdu_body; typedef struct { bpdu_header hdr; bpdu_body body; unsigned char ver_1_len[2];// ? }bpdu; -------------------------------------------------------------------------------------------------------------------------- but i'm perplex with this following function in br_stp_bpdu.c : --------...