HP UX 11i v2 Networking Software manual 170

Sample Programs

Raw Mode

return(fd);

}

/*-=-* send DL_BIND_REQ *-=-*/ void

dl_bind(fd, sap, addr)

int fd, sap; u_char *addr;

{

dl_bind_req_t *bind_req = (dl_bind_req_t *)ctl_area; dl_bind_ack_t *bind_ack = (dl_bind_ack_t *)ctl_area;

bind_req->dl_primitive = DL_BIND_REQ; bind_req->dl_sap = sap; bind_req->dl_max_conind = 1; bind_req->dl_service_mode = DL_HP_RAWDLS; bind_req->dl_conn_mgmt = 0; bind_req->dl_xidtest_flg = 0;

put_ctrl(fd, sizeof(dl_bind_req_t), 0); get_msg(fd); check_ctrl(DL_BIND_ACK);

bcopy((u_char *)bind_ack + bind_ack->dl_addr_offset, addr, bind_ack->dl_addr_length);

}

void xxx();

void

main(argc, argv)

int argc;

char *argv[];

{

int infd, outfd; struct pollfd pinfo; int i, j, inseq; u_char addr[25];

struct ieee8023_hdr *mac_hdr = (struct ieee8023_hdr *)dat_area; struct ieee8022_hdr *llc_hdr;

dl_hp_rawdata_req_t *rawdat_req = (dl_hp_rawdata_req_t *)ctl_area; dl_hp_rawdata_ind_t *rawdat_ind = (dl_hp_rawdata_ind_t *)ctl_area; dl_error_ack_t *err_ack = (dl_error_ack_t *)ctl_area;

/* MAC header size is 14 bytes */

llc_hdr = (struct ieee8022_hdr *)&((u_char *)dat_area)[14];

if(!(infd = dl_open(PPA))) { printf(”error: open failed\n”); exit(1);

}

if(!(outfd = dl_open(PPA))) { printf(”error: open failed\n”); exit(1);

}

dl_bind(infd, INSAP, addr);

170 Appendix A