contrib/ipfilter/ipsend/dlcommon.c

   1 /*
   2  * Common (shared) DLPI test routines.
   3  * Mostly pretty boring boilerplate sorta stuff.
   4  * These can be split into individual library routines later
   5  * but it's just convenient to keep them in a single file
   6  * while they're being developed.
   7  *
   8  * Not supported:
   9  *   Connection Oriented stuff
  10  *   QOS stuff
  11  */
  12
  13 /*
  14 typedef unsigned long   ulong;
  15 */
  16
  17
  18 #include        <sys/types.h>
  19 #include        <sys/stream.h>
  20 #include        <sys/stropts.h>
  21 #include        <sys/dlpi.h>
  22 #include        <sys/signal.h>
  23 #include        <stdio.h>
  24 #include        <string.h>
  25 #include        "dltest.h"
  26
  27 #define         CASERET(s)      case s:  return ("s")
  28
  29 char    *dlprim();
  30 char    *dlstate();
  31 char    *dlerrno();
  32 char    *dlpromisclevel();
  33 char    *dlservicemode();
  34 char    *dlstyle();
  35 char    *dlmactype();
  36
  37
  38 dlinforeq(fd)
  39 int     fd;
  40 {
  41         dl_info_req_t   info_req;
  42         struct  strbuf  ctl;
  43         int     flags;
  44
  45         info_req.dl_primitive = DL_INFO_REQ;
  46
  47         ctl.maxlen = 0;
  48         ctl.len = sizeof (info_req);
  49         ctl.buf = (char *) &info_req;
  50
  51         flags = RS_HIPRI;
  52
  53         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
  54                 syserr("dlinforeq:  putmsg");
  55 }
  56
  57 dlinfoack(fd, bufp)
  58 int     fd;
  59 char    *bufp;
  60 {
  61         union   DL_primitives   *dlp;
  62         struct  strbuf  ctl;
  63         int     flags;
  64
  65         ctl.maxlen = MAXDLBUF;
  66         ctl.len = 0;
  67         ctl.buf = bufp;
  68
  69         strgetmsg(fd, &ctl, (struct strbuf*)NULL, &flags, "dlinfoack");
  70
  71         dlp = (union DL_primitives *) ctl.buf;
  72
  73         expecting(DL_INFO_ACK, dlp);
  74
  75         if (ctl.len < sizeof (dl_info_ack_t))
  76                 err("dlinfoack:  response ctl.len too short:  %d", ctl.len);
  77
  78         if (flags != RS_HIPRI)
  79                 err("dlinfoack:  DL_INFO_ACK was not M_PCPROTO");
  80
  81         if (ctl.len < sizeof (dl_info_ack_t))
  82                 err("dlinfoack:  short response ctl.len:  %d", ctl.len);
  83 }
  84
  85 dlattachreq(fd, ppa)
  86 int     fd;
  87 u_long  ppa;
  88 {
  89         dl_attach_req_t attach_req;
  90         struct  strbuf  ctl;
  91         int     flags;
  92
  93         attach_req.dl_primitive = DL_ATTACH_REQ;
  94         attach_req.dl_ppa = ppa;
  95
  96         ctl.maxlen = 0;
  97         ctl.len = sizeof (attach_req);
  98         ctl.buf = (char *) &attach_req;
  99
 100         flags = 0;
 101
 102         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 103                 syserr("dlattachreq:  putmsg");
 104 }
 105
 106 dlenabmultireq(fd, addr, length)
 107 int     fd;
 108 char    *addr;
 109 int     length;
 110 {
 111         long    buf[MAXDLBUF];
 112         union   DL_primitives   *dlp;
 113         struct  strbuf  ctl;
 114         int     flags;
 115
 116         dlp = (union DL_primitives*) buf;
 117
 118         dlp->enabmulti_req.dl_primitive = DL_ENABMULTI_REQ;
 119         dlp->enabmulti_req.dl_addr_length = length;
 120         dlp->enabmulti_req.dl_addr_offset = sizeof (dl_enabmulti_req_t);
 121
 122         (void) memcpy((char*)OFFADDR(buf, sizeof (dl_enabmulti_req_t)), addr, length);
 123
 124         ctl.maxlen = 0;
 125         ctl.len = sizeof (dl_enabmulti_req_t) + length;
 126         ctl.buf = (char*) buf;
 127
 128         flags = 0;
 129
 130         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 131                 syserr("dlenabmultireq:  putmsg");
 132 }
 133
 134 dldisabmultireq(fd, addr, length)
 135 int     fd;
 136 char    *addr;
 137 int     length;
 138 {
 139         long    buf[MAXDLBUF];
 140         union   DL_primitives   *dlp;
 141         struct  strbuf  ctl;
 142         int     flags;
 143
 144         dlp = (union DL_primitives*) buf;
 145
 146         dlp->disabmulti_req.dl_primitive = DL_ENABMULTI_REQ;
 147         dlp->disabmulti_req.dl_addr_length = length;
 148         dlp->disabmulti_req.dl_addr_offset = sizeof (dl_disabmulti_req_t);
 149
 150         (void) memcpy((char*)OFFADDR(buf, sizeof (dl_disabmulti_req_t)), addr, length);
 151
 152         ctl.maxlen = 0;
 153         ctl.len = sizeof (dl_disabmulti_req_t) + length;
 154         ctl.buf = (char*) buf;
 155
 156         flags = 0;
 157
 158         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 159                 syserr("dldisabmultireq:  putmsg");
 160 }
 161
 162 dlpromisconreq(fd, level)
 163 int     fd;
 164 u_long  level;
 165 {
 166         dl_promiscon_req_t      promiscon_req;
 167         struct  strbuf  ctl;
 168         int     flags;
 169
 170         promiscon_req.dl_primitive = DL_PROMISCON_REQ;
 171         promiscon_req.dl_level = level;
 172
 173         ctl.maxlen = 0;
 174         ctl.len = sizeof (promiscon_req);
 175         ctl.buf = (char *) &promiscon_req;
 176
 177         flags = 0;
 178
 179         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 180                 syserr("dlpromiscon:  putmsg");
 181
 182 }
 183
 184 dlpromiscoff(fd, level)
 185 int     fd;
 186 u_long  level;
 187 {
 188         dl_promiscoff_req_t     promiscoff_req;
 189         struct  strbuf  ctl;
 190         int     flags;
 191
 192         promiscoff_req.dl_primitive = DL_PROMISCOFF_REQ;
 193         promiscoff_req.dl_level = level;
 194
 195         ctl.maxlen = 0;
 196         ctl.len = sizeof (promiscoff_req);
 197         ctl.buf = (char *) &promiscoff_req;
 198
 199         flags = 0;
 200
 201         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 202                 syserr("dlpromiscoff:  putmsg");
 203 }
 204
 205 dlphysaddrreq(fd, addrtype)
 206 int     fd;
 207 u_long  addrtype;
 208 {
 209         dl_phys_addr_req_t      phys_addr_req;
 210         struct  strbuf  ctl;
 211         int     flags;
 212
 213         phys_addr_req.dl_primitive = DL_PHYS_ADDR_REQ;
 214         phys_addr_req.dl_addr_type = addrtype;
 215
 216         ctl.maxlen = 0;
 217         ctl.len = sizeof (phys_addr_req);
 218         ctl.buf = (char *) &phys_addr_req;
 219
 220         flags = 0;
 221
 222         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 223                 syserr("dlphysaddrreq:  putmsg");
 224 }
 225
 226 dlsetphysaddrreq(fd, addr, length)
 227 int     fd;
 228 char    *addr;
 229 int     length;
 230 {
 231         long    buf[MAXDLBUF];
 232         union   DL_primitives   *dlp;
 233         struct  strbuf  ctl;
 234         int     flags;
 235
 236         dlp = (union DL_primitives*) buf;
 237
 238         dlp->set_physaddr_req.dl_primitive = DL_ENABMULTI_REQ;
 239         dlp->set_physaddr_req.dl_addr_length = length;
 240         dlp->set_physaddr_req.dl_addr_offset = sizeof (dl_set_phys_addr_req_t);
 241
 242         (void) memcpy((char*)OFFADDR(buf, sizeof (dl_set_phys_addr_req_t)), addr, length);
 243
 244         ctl.maxlen = 0;
 245         ctl.len = sizeof (dl_set_phys_addr_req_t) + length;
 246         ctl.buf = (char*) buf;
 247
 248         flags = 0;
 249
 250         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 251                 syserr("dlsetphysaddrreq:  putmsg");
 252 }
 253
 254 dldetachreq(fd)
 255 int     fd;
 256 {
 257         dl_detach_req_t detach_req;
 258         struct  strbuf  ctl;
 259         int     flags;
 260
 261         detach_req.dl_primitive = DL_DETACH_REQ;
 262
 263         ctl.maxlen = 0;
 264         ctl.len = sizeof (detach_req);
 265         ctl.buf = (char *) &detach_req;
 266
 267         flags = 0;
 268
 269         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 270                 syserr("dldetachreq:  putmsg");
 271 }
 272
 273 dlbindreq(fd, sap, max_conind, service_mode, conn_mgmt, xidtest)
 274 int     fd;
 275 u_long  sap;
 276 u_long  max_conind;
 277 u_long  service_mode;
 278 u_long  conn_mgmt;
 279 u_long  xidtest;
 280 {
 281         dl_bind_req_t   bind_req;
 282         struct  strbuf  ctl;
 283         int     flags;
 284
 285         bind_req.dl_primitive = DL_BIND_REQ;
 286         bind_req.dl_sap = sap;
 287         bind_req.dl_max_conind = max_conind;
 288         bind_req.dl_service_mode = service_mode;
 289         bind_req.dl_conn_mgmt = conn_mgmt;
 290         bind_req.dl_xidtest_flg = xidtest;
 291
 292         ctl.maxlen = 0;
 293         ctl.len = sizeof (bind_req);
 294         ctl.buf = (char *) &bind_req;
 295
 296         flags = 0;
 297
 298         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 299                 syserr("dlbindreq:  putmsg");
 300 }
 301
 302 dlunitdatareq(fd, addrp, addrlen, minpri, maxpri, datap, datalen)
 303 int     fd;
 304 u_char  *addrp;
 305 int     addrlen;
 306 u_long  minpri, maxpri;
 307 u_char  *datap;
 308 int     datalen;
 309 {
 310         long    buf[MAXDLBUF];
 311         union   DL_primitives   *dlp;
 312         struct  strbuf  data, ctl;
 313
 314         dlp = (union DL_primitives*) buf;
 315
 316         dlp->unitdata_req.dl_primitive = DL_UNITDATA_REQ;
 317         dlp->unitdata_req.dl_dest_addr_length = addrlen;
 318         dlp->unitdata_req.dl_dest_addr_offset = sizeof (dl_unitdata_req_t);
 319         dlp->unitdata_req.dl_priority.dl_min = minpri;
 320         dlp->unitdata_req.dl_priority.dl_max = maxpri;
 321
 322         (void) memcpy(OFFADDR(dlp, sizeof (dl_unitdata_req_t)), addrp, addrlen);
 323
 324         ctl.maxlen = 0;
 325         ctl.len = sizeof (dl_unitdata_req_t) + addrlen;
 326         ctl.buf = (char *) buf;
 327
 328         data.maxlen = 0;
 329         data.len = datalen;
 330         data.buf = (char *) datap;
 331
 332         if (putmsg(fd, &ctl, &data, 0) < 0)
 333                 syserr("dlunitdatareq:  putmsg");
 334 }
 335
 336 dlunbindreq(fd)
 337 int     fd;
 338 {
 339         dl_unbind_req_t unbind_req;
 340         struct  strbuf  ctl;
 341         int     flags;
 342
 343         unbind_req.dl_primitive = DL_UNBIND_REQ;
 344
 345         ctl.maxlen = 0;
 346         ctl.len = sizeof (unbind_req);
 347         ctl.buf = (char *) &unbind_req;
 348
 349         flags = 0;
 350
 351         if (putmsg(fd, &ctl, (struct strbuf*) NULL, flags) < 0)
 352                 syserr("dlunbindreq:  putmsg");
 353 }
 354
 355 dlokack(fd, bufp)
 356 int     fd;
 357 char    *bufp;
 358 {
 359         union   DL_primitives   *dlp;
 360         struct  strbuf  ctl;
 361         int     flags;
 362
 363         ctl.maxlen = MAXDLBUF;
 364         ctl.len = 0;
 365         ctl.buf = bufp;
 366
 367         strgetmsg(fd, &ctl, (struct strbuf*)NULL, &flags, "dlokack");
 368
 369         dlp = (union DL_primitives *) ctl.buf;
 370
 371         expecting(DL_OK_ACK, dlp);
 372
 373         if (ctl.len < sizeof (dl_ok_ack_t))
 374                 err("dlokack:  response ctl.len too short:  %d", ctl.len);
 375
 376         if (flags != RS_HIPRI)
 377                 err("dlokack:  DL_OK_ACK was not M_PCPROTO");
 378
 379         if (ctl.len < sizeof (dl_ok_ack_t))
 380                 err("dlokack:  short response ctl.len:  %d", ctl.len);
 381 }
 382
 383 dlerrorack(fd, bufp)
 384 int     fd;
 385 char    *bufp;
 386 {
 387         union   DL_primitives   *dlp;
 388         struct  strbuf  ctl;
 389         int     flags;
 390
 391         ctl.maxlen = MAXDLBUF;
 392         ctl.len = 0;
 393         ctl.buf = bufp;
 394
 395         strgetmsg(fd, &ctl, (struct strbuf*)NULL, &flags, "dlerrorack");
 396
 397         dlp = (union DL_primitives *) ctl.buf;
 398
 399         expecting(DL_ERROR_ACK, dlp);
 400
 401         if (ctl.len < sizeof (dl_error_ack_t))
 402                 err("dlerrorack:  response ctl.len too short:  %d", ctl.len);
 403
 404         if (flags != RS_HIPRI)
 405                 err("dlerrorack:  DL_OK_ACK was not M_PCPROTO");
 406
 407         if (ctl.len < sizeof (dl_error_ack_t))
 408                 err("dlerrorack:  short response ctl.len:  %d", ctl.len);
 409 }
 410
 411 dlbindack(fd, bufp)
 412 int     fd;
 413 char    *bufp;
 414 {
 415         union   DL_primitives   *dlp;
 416         struct  strbuf  ctl;
 417         int     flags;
 418
 419         ctl.maxlen = MAXDLBUF;
 420         ctl.len = 0;
 421         ctl.buf = bufp;
 422
 423         strgetmsg(fd, &ctl, (struct strbuf*)NULL, &flags, "dlbindack");
 424
 425         dlp = (union DL_primitives *) ctl.buf;
 426
 427         expecting(DL_BIND_ACK, dlp);
 428
 429         if (flags != RS_HIPRI)
 430                 err("dlbindack:  DL_OK_ACK was not M_PCPROTO");
 431
 432         if (ctl.len < sizeof (dl_bind_ack_t))
 433                 err("dlbindack:  short response ctl.len:  %d", ctl.len);
 434 }
 435
 436 dlphysaddrack(fd, bufp)
 437 int     fd;
 438 char    *bufp;
 439 {
 440         union   DL_primitives   *dlp;
 441         struct  strbuf  ctl;
 442         int     flags;
 443
 444         ctl.maxlen = MAXDLBUF;
 445         ctl.len = 0;
 446         ctl.buf = bufp;
 447
 448         strgetmsg(fd, &ctl, (struct strbuf*)NULL, &flags, "dlphysaddrack");
 449
 450         dlp = (union DL_primitives *) ctl.buf;
 451
 452         expecting(DL_PHYS_ADDR_ACK, dlp);
 453
 454         if (flags != RS_HIPRI)
 455                 err("dlbindack:  DL_OK_ACK was not M_PCPROTO");
 456
 457         if (ctl.len < sizeof (dl_phys_addr_ack_t))
 458                 err("dlphysaddrack:  short response ctl.len:  %d", ctl.len);
 459 }
 460
 461 void
 462 sigalrm()
 463 {
 464         (void) err("sigalrm:  TIMEOUT");
 465 }
 466
 467 strgetmsg(fd, ctlp, datap, flagsp, caller)
 468 int     fd;
 469 struct  strbuf  *ctlp, *datap;
 470 int     *flagsp;
 471 char    *caller;
 472 {
 473         int     rc;
 474         static  char    errmsg[80];
 475
 476         /*
 477          * Start timer.
 478          */
 479         (void) signal(SIGALRM, sigalrm);
 480         if (alarm(MAXWAIT) < 0) {
 481                 (void) sprintf(errmsg, "%s:  alarm", caller);
 482                 syserr(errmsg);
 483         }
 484
 485         /*
 486          * Set flags argument and issue getmsg().
 487          */
 488         *flagsp = 0;
 489         if ((rc = getmsg(fd, ctlp, datap, flagsp)) < 0) {
 490                 (void) sprintf(errmsg, "%s:  getmsg", caller);
 491                 syserr(errmsg);
 492         }
 493
 494         /*
 495          * Stop timer.
 496          */
 497         if (alarm(0) < 0) {
 498                 (void) sprintf(errmsg, "%s:  alarm", caller);
 499                 syserr(errmsg);
 500         }
 501
 502         /*
 503          * Check for MOREDATA and/or MORECTL.
 504          */
 505         if ((rc & (MORECTL | MOREDATA)) == (MORECTL | MOREDATA))
 506                 err("%s:  MORECTL|MOREDATA", caller);
 507         if (rc & MORECTL)
 508                 err("%s:  MORECTL", caller);
 509         if (rc & MOREDATA)
 510                 err("%s:  MOREDATA", caller);
 511
 512         /*
 513          * Check for at least sizeof (long) control data portion.
 514          */
 515         if (ctlp->len < sizeof (long))
 516                 err("getmsg:  control portion length < sizeof (long):  %d", ctlp->len);
 517 }
 518
 519 expecting(prim, dlp)
 520 int     prim;
 521 union   DL_primitives   *dlp;
 522 {
 523         if (dlp->dl_primitive != (u_long)prim) {
 524                 printdlprim(dlp);
 525                 err("expected %s got %s", dlprim(prim),
 526                         dlprim(dlp->dl_primitive));
 527                 exit(1);
 528         }
 529 }
 530
 531 /*
 532  * Print any DLPI msg in human readable format.
 533  */
 534 printdlprim(dlp)
 535 union   DL_primitives   *dlp;
 536 {
 537         switch (dlp->dl_primitive) {
 538                 case DL_INFO_REQ:
 539                         printdlinforeq(dlp);
 540                         break;
 541
 542                 case DL_INFO_ACK:
 543                         printdlinfoack(dlp);
 544                         break;
 545
 546                 case DL_ATTACH_REQ:
 547                         printdlattachreq(dlp);
 548                         break;
 549
 550                 case DL_OK_ACK:
 551                         printdlokack(dlp);
 552                         break;
 553
 554                 case DL_ERROR_ACK:
 555                         printdlerrorack(dlp);
 556                         break;
 557
 558                 case DL_DETACH_REQ:
 559                         printdldetachreq(dlp);
 560                         break;
 561
 562                 case DL_BIND_REQ:
 563                         printdlbindreq(dlp);
 564                         break;
 565
 566                 case DL_BIND_ACK:
 567                         printdlbindack(dlp);
 568                         break;
 569
 570                 case DL_UNBIND_REQ:
 571                         printdlunbindreq(dlp);
 572                         break;
 573
 574                 case DL_SUBS_BIND_REQ:
 575                         printdlsubsbindreq(dlp);
 576                         break;
 577
 578                 case DL_SUBS_BIND_ACK:
 579                         printdlsubsbindack(dlp);
 580                         break;
 581
 582                 case DL_SUBS_UNBIND_REQ:
 583                         printdlsubsunbindreq(dlp);
 584                         break;
 585
 586                 case DL_ENABMULTI_REQ:
 587                         printdlenabmultireq(dlp);
 588                         break;
 589
 590                 case DL_DISABMULTI_REQ:
 591                         printdldisabmultireq(dlp);
 592                         break;
 593
 594                 case DL_PROMISCON_REQ:
 595                         printdlpromisconreq(dlp);
 596                         break;
 597
 598                 case DL_PROMISCOFF_REQ:
 599                         printdlpromiscoffreq(dlp);
 600                         break;
 601
 602                 case DL_UNITDATA_REQ:
 603                         printdlunitdatareq(dlp);
 604                         break;
 605
 606                 case DL_UNITDATA_IND:
 607                         printdlunitdataind(dlp);
 608                         break;
 609
 610                 case DL_UDERROR_IND:
 611                         printdluderrorind(dlp);
 612                         break;
 613
 614                 case DL_UDQOS_REQ:
 615                         printdludqosreq(dlp);
 616                         break;
 617
 618                 case DL_PHYS_ADDR_REQ:
 619                         printdlphysaddrreq(dlp);
 620                         break;
 621
 622                 case DL_PHYS_ADDR_ACK:
 623                         printdlphysaddrack(dlp);
 624                         break;
 625
 626                 case DL_SET_PHYS_ADDR_REQ:
 627                         printdlsetphysaddrreq(dlp);
 628                         break;
 629
 630                 default:
 631                         err("printdlprim:  unknown primitive type 0x%x",
 632                                 dlp->dl_primitive);
 633                         break;
 634         }
 635 }
 636
 637 /* ARGSUSED */
 638 printdlinforeq(dlp)
 639 union   DL_primitives   *dlp;
 640 {
 641         (void) printf("DL_INFO_REQ\n");
 642 }
 643
 644 printdlinfoack(dlp)
 645 union   DL_primitives   *dlp;
 646 {
 647         u_char  addr[MAXDLADDR];
 648         u_char  brdcst[MAXDLADDR];
 649
 650         addrtostring(OFFADDR(dlp, dlp->info_ack.dl_addr_offset),
 651                 dlp->info_ack.dl_addr_length, addr);
 652         addrtostring(OFFADDR(dlp, dlp->info_ack.dl_brdcst_addr_offset),
 653                 dlp->info_ack.dl_brdcst_addr_length, brdcst);
 654
 655         (void) printf("DL_INFO_ACK:  max_sdu %d min_sdu %d\n",
 656                 dlp->info_ack.dl_max_sdu,
 657                 dlp->info_ack.dl_min_sdu);
 658         (void) printf("addr_length %d mac_type %s current_state %s\n",
 659                 dlp->info_ack.dl_addr_length,
 660                 dlmactype(dlp->info_ack.dl_mac_type),
 661                 dlstate(dlp->info_ack.dl_current_state));
 662         (void) printf("sap_length %d service_mode %s qos_length %d\n",
 663                 dlp->info_ack.dl_sap_length,
 664                 dlservicemode(dlp->info_ack.dl_service_mode),
 665                 dlp->info_ack.dl_qos_length);
 666         (void) printf("qos_offset %d qos_range_length %d qos_range_offset %d\n",
 667                 dlp->info_ack.dl_qos_offset,
 668                 dlp->info_ack.dl_qos_range_length,
 669                 dlp->info_ack.dl_qos_range_offset);
 670         (void) printf("provider_style %s addr_offset %d version %d\n",
 671                 dlstyle(dlp->info_ack.dl_provider_style),
 672                 dlp->info_ack.dl_addr_offset,
 673                 dlp->info_ack.dl_version);
 674         (void) printf("brdcst_addr_length %d brdcst_addr_offset %d\n",
 675                 dlp->info_ack.dl_brdcst_addr_length,
 676                 dlp->info_ack.dl_brdcst_addr_offset);
 677         (void) printf("addr %s\n", addr);
 678         (void) printf("brdcst_addr %s\n", brdcst);
 679 }
 680
 681 printdlattachreq(dlp)
 682 union   DL_primitives   *dlp;
 683 {
 684         (void) printf("DL_ATTACH_REQ:  ppa %d\n",
 685                 dlp->attach_req.dl_ppa);
 686 }
 687
 688 printdlokack(dlp)
 689 union   DL_primitives   *dlp;
 690 {
 691         (void) printf("DL_OK_ACK:  correct_primitive %s\n",
 692                 dlprim(dlp->ok_ack.dl_correct_primitive));
 693 }
 694
 695 printdlerrorack(dlp)
 696 union   DL_primitives   *dlp;
 697 {
 698         (void) printf("DL_ERROR_ACK:  error_primitive %s errno %s unix_errno %d\n",
 699                 dlprim(dlp->error_ack.dl_error_primitive),
 700                 dlerrno(dlp->error_ack.dl_errno),
 701                 dlp->error_ack.dl_unix_errno);
 702 }
 703
 704 printdlenabmultireq(dlp)
 705 union   DL_primitives   *dlp;
 706 {
 707         u_char  addr[MAXDLADDR];
 708
 709         addrtostring(OFFADDR(dlp, dlp->enabmulti_req.dl_addr_offset),
 710                 dlp->enabmulti_req.dl_addr_length, addr);
 711
 712         (void) printf("DL_ENABMULTI_REQ:  addr_length %d addr_offset %d\n",
 713                 dlp->enabmulti_req.dl_addr_length,
 714                 dlp->enabmulti_req.dl_addr_offset);
 715         (void) printf("addr %s\n", addr);
 716 }
 717
 718 printdldisabmultireq(dlp)
 719 union   DL_primitives   *dlp;
 720 {
 721         u_char  addr[MAXDLADDR];
 722
 723         addrtostring(OFFADDR(dlp, dlp->disabmulti_req.dl_addr_offset),
 724                 dlp->disabmulti_req.dl_addr_length, addr);
 725
 726         (void) printf("DL_DISABMULTI_REQ:  addr_length %d addr_offset %d\n",
 727                 dlp->disabmulti_req.dl_addr_length,
 728                 dlp->disabmulti_req.dl_addr_offset);
 729         (void) printf("addr %s\n", addr);
 730 }
 731
 732 printdlpromisconreq(dlp)
 733 union   DL_primitives   *dlp;
 734 {
 735         (void) printf("DL_PROMISCON_REQ:  level %s\n",
 736                 dlpromisclevel(dlp->promiscon_req.dl_level));
 737 }
 738
 739 printdlpromiscoffreq(dlp)
 740 union   DL_primitives   *dlp;
 741 {
 742         (void) printf("DL_PROMISCOFF_REQ:  level %s\n",
 743                 dlpromisclevel(dlp->promiscoff_req.dl_level));
 744 }
 745
 746 printdlphysaddrreq(dlp)
 747 union   DL_primitives   *dlp;
 748 {
 749         (void) printf("DL_PHYS_ADDR_REQ:  addr_type 0x%x\n",
 750                 dlp->physaddr_req.dl_addr_type);
 751 }
 752
 753 printdlphysaddrack(dlp)
 754 union   DL_primitives   *dlp;
 755 {
 756         u_char  addr[MAXDLADDR];
 757
 758         addrtostring(OFFADDR(dlp, dlp->physaddr_ack.dl_addr_offset),
 759                 dlp->physaddr_ack.dl_addr_length, addr);
 760
 761         (void) printf("DL_PHYS_ADDR_ACK:  addr_length %d addr_offset %d\n",
 762                 dlp->physaddr_ack.dl_addr_length,
 763                 dlp->physaddr_ack.dl_addr_offset);
 764         (void) printf("addr %s\n", addr);
 765 }
 766
 767 printdlsetphysaddrreq(dlp)
 768 union   DL_primitives   *dlp;
 769 {
 770         u_char  addr[MAXDLADDR];
 771
 772         addrtostring(OFFADDR(dlp, dlp->set_physaddr_req.dl_addr_offset),
 773                 dlp->set_physaddr_req.dl_addr_length, addr);
 774
 775         (void) printf("DL_SET_PHYS_ADDR_REQ:  addr_length %d addr_offset %d\n",
 776                 dlp->set_physaddr_req.dl_addr_length,
 777                 dlp->set_physaddr_req.dl_addr_offset);
 778         (void) printf("addr %s\n", addr);
 779 }
 780
 781 /* ARGSUSED */
 782 printdldetachreq(dlp)
 783 union   DL_primitives   *dlp;
 784 {
 785         (void) printf("DL_DETACH_REQ\n");
 786 }
 787
 788 printdlbindreq(dlp)
 789 union   DL_primitives   *dlp;
 790 {
 791         (void) printf("DL_BIND_REQ:  sap %d max_conind %d\n",
 792                 dlp->bind_req.dl_sap,
 793                 dlp->bind_req.dl_max_conind);
 794         (void) printf("service_mode %s conn_mgmt %d xidtest_flg 0x%x\n",
 795                 dlservicemode(dlp->bind_req.dl_service_mode),
 796                 dlp->bind_req.dl_conn_mgmt,
 797                 dlp->bind_req.dl_xidtest_flg);
 798 }
 799
 800 printdlbindack(dlp)
 801 union   DL_primitives   *dlp;
 802 {
 803         u_char  addr[MAXDLADDR];
 804
 805         addrtostring(OFFADDR(dlp, dlp->bind_ack.dl_addr_offset),
 806                 dlp->bind_ack.dl_addr_length, addr);
 807
 808         (void) printf("DL_BIND_ACK:  sap %d addr_length %d addr_offset %d\n",
 809                 dlp->bind_ack.dl_sap,
 810                 dlp->bind_ack.dl_addr_length,
 811                 dlp->bind_ack.dl_addr_offset);
 812         (void) printf("max_conind %d xidtest_flg 0x%x\n",
 813                 dlp->bind_ack.dl_max_conind,
 814                 dlp->bind_ack.dl_xidtest_flg);
 815         (void) printf("addr %s\n", addr);
 816 }
 817
 818 /* ARGSUSED */
 819 printdlunbindreq(dlp)
 820 union   DL_primitives   *dlp;
 821 {
 822         (void) printf("DL_UNBIND_REQ\n");
 823 }
 824
 825 printdlsubsbindreq(dlp)
 826 union   DL_primitives   *dlp;
 827 {
 828         u_char  sap[MAXDLADDR];
 829
 830         addrtostring(OFFADDR(dlp, dlp->subs_bind_req.dl_subs_sap_offset),
 831                 dlp->subs_bind_req.dl_subs_sap_length, sap);
 832
 833         (void) printf("DL_SUBS_BIND_REQ:  subs_sap_offset %d sub_sap_len %d\n",
 834                 dlp->subs_bind_req.dl_subs_sap_offset,
 835                 dlp->subs_bind_req.dl_subs_sap_length);
 836         (void) printf("sap %s\n", sap);
 837 }
 838
 839 printdlsubsbindack(dlp)
 840 union   DL_primitives   *dlp;
 841 {
 842         u_char  sap[MAXDLADDR];
 843
 844         addrtostring(OFFADDR(dlp, dlp->subs_bind_ack.dl_subs_sap_offset),
 845                 dlp->subs_bind_ack.dl_subs_sap_length, sap);
 846
 847         (void) printf("DL_SUBS_BIND_ACK:  subs_sap_offset %d sub_sap_length %d\n",
 848                 dlp->subs_bind_ack.dl_subs_sap_offset,
 849                 dlp->subs_bind_ack.dl_subs_sap_length);
 850         (void) printf("sap %s\n", sap);
 851 }
 852
 853 printdlsubsunbindreq(dlp)
 854 union   DL_primitives   *dlp;
 855 {
 856         u_char  sap[MAXDLADDR];
 857
 858         addrtostring(OFFADDR(dlp, dlp->subs_unbind_req.dl_subs_sap_offset),
 859                 dlp->subs_unbind_req.dl_subs_sap_length, sap);
 860
 861         (void) printf("DL_SUBS_UNBIND_REQ:  subs_sap_offset %d sub_sap_length %d\n",
 862                 dlp->subs_unbind_req.dl_subs_sap_offset,
 863                 dlp->subs_unbind_req.dl_subs_sap_length);
 864         (void) printf("sap %s\n", sap);
 865 }
 866
 867 printdlunitdatareq(dlp)
 868 union   DL_primitives   *dlp;
 869 {
 870         u_char  addr[MAXDLADDR];
 871
 872         addrtostring(OFFADDR(dlp, dlp->unitdata_req.dl_dest_addr_offset),
 873                 dlp->unitdata_req.dl_dest_addr_length, addr);
 874
 875         (void) printf("DL_UNITDATA_REQ:  dest_addr_length %d dest_addr_offset %d\n",
 876                 dlp->unitdata_req.dl_dest_addr_length,
 877                 dlp->unitdata_req.dl_dest_addr_offset);
 878         (void) printf("dl_priority.min %d dl_priority.max %d\n",
 879                 dlp->unitdata_req.dl_priority.dl_min,
 880                 dlp->unitdata_req.dl_priority.dl_max);
 881         (void) printf("addr %s\n", addr);
 882 }
 883
 884 printdlunitdataind(dlp)
 885 union   DL_primitives   *dlp;
 886 {
 887         u_char  dest[MAXDLADDR];
 888         u_char  src[MAXDLADDR];
 889
 890         addrtostring(OFFADDR(dlp, dlp->unitdata_ind.dl_dest_addr_offset),
 891                 dlp->unitdata_ind.dl_dest_addr_length, dest);
 892         addrtostring(OFFADDR(dlp, dlp->unitdata_ind.dl_src_addr_offset),
 893                 dlp->unitdata_ind.dl_src_addr_length, src);
 894
 895         (void) printf("DL_UNITDATA_IND:  dest_addr_length %d dest_addr_offset %d\n",
 896                 dlp->unitdata_ind.dl_dest_addr_length,
 897                 dlp->unitdata_ind.dl_dest_addr_offset);
 898         (void) printf("src_addr_length %d src_addr_offset %d\n",
 899                 dlp->unitdata_ind.dl_src_addr_length,
 900                 dlp->unitdata_ind.dl_src_addr_offset);
 901         (void) printf("group_address 0x%x\n",
 902                 dlp->unitdata_ind.dl_group_address);
 903         (void) printf("dest %s\n", dest);
 904         (void) printf("src %s\n", src);
 905 }
 906
 907 printdluderrorind(dlp)
 908 union   DL_primitives   *dlp;
 909 {
 910         u_char  addr[MAXDLADDR];
 911
 912         addrtostring(OFFADDR(dlp, dlp->uderror_ind.dl_dest_addr_offset),
 913                 dlp->uderror_ind.dl_dest_addr_length, addr);
 914
 915         (void) printf("DL_UDERROR_IND:  dest_addr_length %d dest_addr_offset %d\n",
 916                 dlp->uderror_ind.dl_dest_addr_length,
 917                 dlp->uderror_ind.dl_dest_addr_offset);
 918         (void) printf("unix_errno %d errno %s\n",
 919                 dlp->uderror_ind.dl_unix_errno,
 920                 dlerrno(dlp->uderror_ind.dl_errno));
 921         (void) printf("addr %s\n", addr);
 922 }
 923
 924 printdltestreq(dlp)
 925 union   DL_primitives   *dlp;
 926 {
 927         u_char  addr[MAXDLADDR];
 928
 929         addrtostring(OFFADDR(dlp, dlp->test_req.dl_dest_addr_offset),
 930                 dlp->test_req.dl_dest_addr_length, addr);
 931
 932         (void) printf("DL_TEST_REQ:  flag 0x%x dest_addr_length %d dest_addr_offset %d\n",
 933                 dlp->test_req.dl_flag,
 934                 dlp->test_req.dl_dest_addr_length,
 935                 dlp->test_req.dl_dest_addr_offset);
 936         (void) printf("dest_addr %s\n", addr);
 937 }
 938
 939 printdltestind(dlp)
 940 union   DL_primitives   *dlp;
 941 {
 942         u_char  dest[MAXDLADDR];
 943         u_char  src[MAXDLADDR];
 944
 945         addrtostring(OFFADDR(dlp, dlp->test_ind.dl_dest_addr_offset),
 946                 dlp->test_ind.dl_dest_addr_length, dest);
 947         addrtostring(OFFADDR(dlp, dlp->test_ind.dl_src_addr_offset),
 948                 dlp->test_ind.dl_src_addr_length, src);
 949
 950         (void) printf("DL_TEST_IND:  flag 0x%x dest_addr_length %d dest_addr_offset %d\n",
 951                 dlp->test_ind.dl_flag,
 952                 dlp->test_ind.dl_dest_addr_length,
 953                 dlp->test_ind.dl_dest_addr_offset);
 954         (void) printf("src_addr_length %d src_addr_offset %d\n",
 955                 dlp->test_ind.dl_src_addr_length,
 956                 dlp->test_ind.dl_src_addr_offset);
 957         (void) printf("dest_addr %s\n", dest);
 958         (void) printf("src_addr %s\n", src);
 959 }
 960
 961 printdltestres(dlp)
 962 union   DL_primitives   *dlp;
 963 {
 964         u_char  dest[MAXDLADDR];
 965
 966         addrtostring(OFFADDR(dlp, dlp->test_res.dl_dest_addr_offset),
 967                 dlp->test_res.dl_dest_addr_length, dest);
 968
 969         (void) printf("DL_TEST_RES:  flag 0x%x dest_addr_length %d dest_addr_offset %d\n",
 970                 dlp->test_res.dl_flag,
 971                 dlp->test_res.dl_dest_addr_length,
 972                 dlp->test_res.dl_dest_addr_offset);
 973         (void) printf("dest_addr %s\n", dest);
 974 }
 975
 976 printdltestcon(dlp)
 977 union   DL_primitives   *dlp;
 978 {
 979         u_char  dest[MAXDLADDR];
 980         u_char  src[MAXDLADDR];
 981
 982         addrtostring(OFFADDR(dlp, dlp->test_con.dl_dest_addr_offset),
 983                 dlp->test_con.dl_dest_addr_length, dest);
 984         addrtostring(OFFADDR(dlp, dlp->test_con.dl_src_addr_offset),
 985                 dlp->test_con.dl_src_addr_length, src);
 986
 987         (void) printf("DL_TEST_CON:  flag 0x%x dest_addr_length %d dest_addr_offset %d\n",
 988                 dlp->test_con.dl_flag,
 989                 dlp->test_con.dl_dest_addr_length,
 990                 dlp->test_con.dl_dest_addr_offset);
 991         (void) printf("src_addr_length %d src_addr_offset %d\n",
 992                 dlp->test_con.dl_src_addr_length,
 993                 dlp->test_con.dl_src_addr_offset);
 994         (void) printf("dest_addr %s\n", dest);
 995         (void) printf("src_addr %s\n", src);
 996 }
 997
 998 printdlxidreq(dlp)
 999 union   DL_primitives   *dlp;
1000 {
1001         u_char  dest[MAXDLADDR];
1002
1003         addrtostring(OFFADDR(dlp, dlp->xid_req.dl_dest_addr_offset),
1004                 dlp->xid_req.dl_dest_addr_length, dest);
1005
1006         (void) printf("DL_XID_REQ:  flag 0x%x dest_addr_length %d dest_addr_offset %d\n",
1007                 dlp->xid_req.dl_flag,
1008                 dlp->xid_req.dl_dest_addr_length,
1009                 dlp->xid_req.dl_dest_addr_offset);
1010         (void) printf("dest_addr %s\n", dest);
1011 }
1012
1013 printdlxidind(dlp)
1014 union   DL_primitives   *dlp;
1015 {
1016         u_char  dest[MAXDLADDR];
1017         u_char  src[MAXDLADDR];
1018
1019         addrtostring(OFFADDR(dlp, dlp->xid_ind.dl_dest_addr_offset),
1020                 dlp->xid_ind.dl_dest_addr_length, dest);
1021         addrtostring(OFFADDR(dlp, dlp->xid_ind.dl_src_addr_offset),
1022                 dlp->xid_ind.dl_src_addr_length, src);
1023
1024         (void) printf("DL_XID_IND:  flag 0x%x dest_addr_length %d dest_addr_offset %d\n",
1025                 dlp->xid_ind.dl_flag,
1026                 dlp->xid_ind.dl_dest_addr_length,
1027                 dlp->xid_ind.dl_dest_addr_offset);
1028         (void) printf("src_addr_length %d src_addr_offset %d\n",
1029                 dlp->xid_ind.dl_src_addr_length,
1030                 dlp->xid_ind.dl_src_addr_offset);
1031         (void) printf("dest_addr %s\n", dest);
1032         (void) printf("src_addr %s\n", src);
1033 }
1034
1035 printdlxidres(dlp)
1036 union   DL_primitives   *dlp;
1037 {
1038         u_char  dest[MAXDLADDR];
1039
1040         addrtostring(OFFADDR(dlp, dlp->xid_res.dl_dest_addr_offset),
1041                 dlp->xid_res.dl_dest_addr_length, dest);
1042
1043         (void) printf("DL_XID_RES:  flag 0x%x dest_addr_length %d dest_addr_offset %d\n",
1044                 dlp->xid_res.dl_flag,
1045                 dlp->xid_res.dl_dest_addr_length,
1046                 dlp->xid_res.dl_dest_addr_offset);
1047         (void) printf("dest_addr %s\n", dest);
1048 }
1049
1050 printdlxidcon(dlp)
1051 union   DL_primitives   *dlp;
1052 {
1053         u_char  dest[MAXDLADDR];
1054         u_char  src[MAXDLADDR];
1055
1056         addrtostring(OFFADDR(dlp, dlp->xid_con.dl_dest_addr_offset),
1057                 dlp->xid_con.dl_dest_addr_length, dest);
1058         addrtostring(OFFADDR(dlp, dlp->xid_con.dl_src_addr_offset),
1059                 dlp->xid_con.dl_src_addr_length, src);
1060
1061         (void) printf("DL_XID_CON:  flag 0x%x dest_addr_length %d dest_addr_offset %d\n",
1062                 dlp->xid_con.dl_flag,
1063                 dlp->xid_con.dl_dest_addr_length,
1064                 dlp->xid_con.dl_dest_addr_offset);
1065         (void) printf("src_addr_length %d src_addr_offset %d\n",
1066                 dlp->xid_con.dl_src_addr_length,
1067                 dlp->xid_con.dl_src_addr_offset);
1068         (void) printf("dest_addr %s\n", dest);
1069         (void) printf("src_addr %s\n", src);
1070 }
1071
1072 printdludqosreq(dlp)
1073 union   DL_primitives   *dlp;
1074 {
1075         (void) printf("DL_UDQOS_REQ:  qos_length %d qos_offset %d\n",
1076                 dlp->udqos_req.dl_qos_length,
1077                 dlp->udqos_req.dl_qos_offset);
1078 }
1079
1080 /*
1081  * Return string.
1082  */
1083 addrtostring(addr, length, s)
1084 u_char  *addr;
1085 u_long  length;
1086 u_char  *s;
1087 {
1088         int     i;
1089
1090         for (i = 0; i < length; i++) {
1091                 (void) sprintf((char*) s, "%x:", addr[i] & 0xff);
1092                 s = s + strlen((char*)s);
1093         }
1094         if (length)
1095                 *(--s) = '\0';
1096 }
1097
1098 /*
1099  * Return length
1100  */
1101 stringtoaddr(sp, addr)
1102 char    *sp;
1103 char    *addr;
1104 {
1105         int     n = 0;
1106         char    *p;
1107         int     val;
1108
1109         p = sp;
1110         while (p = strtok(p, ":")) {
1111                 if (sscanf(p, "%x", &val) != 1)
1112                         err("stringtoaddr:  invalid input string:  %s", sp);
1113                 if (val > 0xff)
1114                         err("stringtoaddr:  invalid input string:  %s", sp);
1115                 *addr++ = val;
1116                 n++;
1117                 p = NULL;
1118         }
1119
1120         return (n);
1121 }
1122
1123
1124 static char
1125 hexnibble(c)
1126 char    c;
1127 {
1128         static  char    hextab[] = {
1129                 '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
1130                 'a', 'b', 'c', 'd', 'e', 'f'
1131         };
1132
1133         return (hextab[c & 0x0f]);
1134 }
1135
1136 char*
1137 dlprim(prim)
1138 u_long  prim;
1139 {
1140         static  char    primbuf[80];
1141
1142         switch ((int)prim) {
1143                 CASERET(DL_INFO_REQ);
1144                 CASERET(DL_INFO_ACK);
1145                 CASERET(DL_ATTACH_REQ);
1146                 CASERET(DL_DETACH_REQ);
1147                 CASERET(DL_BIND_REQ);
1148                 CASERET(DL_BIND_ACK);
1149                 CASERET(DL_UNBIND_REQ);
1150                 CASERET(DL_OK_ACK);
1151                 CASERET(DL_ERROR_ACK);
1152                 CASERET(DL_SUBS_BIND_REQ);
1153                 CASERET(DL_SUBS_BIND_ACK);
1154                 CASERET(DL_UNITDATA_REQ);
1155                 CASERET(DL_UNITDATA_IND);
1156                 CASERET(DL_UDERROR_IND);
1157                 CASERET(DL_UDQOS_REQ);
1158                 CASERET(DL_CONNECT_REQ);
1159                 CASERET(DL_CONNECT_IND);
1160                 CASERET(DL_CONNECT_RES);
1161                 CASERET(DL_CONNECT_CON);
1162                 CASERET(DL_TOKEN_REQ);
1163                 CASERET(DL_TOKEN_ACK);
1164                 CASERET(DL_DISCONNECT_REQ);
1165                 CASERET(DL_DISCONNECT_IND);
1166                 CASERET(DL_RESET_REQ);
1167                 CASERET(DL_RESET_IND);
1168                 CASERET(DL_RESET_RES);
1169                 CASERET(DL_RESET_CON);
1170                 default:
1171                         (void) sprintf(primbuf, "unknown primitive 0x%x", prim);
1172                         return (primbuf);
1173         }
1174 }
1175
1176
1177 char*
1178 dlstate(state)
1179 u_long  state;
1180 {
1181         static  char    statebuf[80];
1182
1183         switch (state) {
1184                 CASERET(DL_UNATTACHED);
1185                 CASERET(DL_ATTACH_PENDING);
1186                 CASERET(DL_DETACH_PENDING);
1187                 CASERET(DL_UNBOUND);
1188                 CASERET(DL_BIND_PENDING);
1189                 CASERET(DL_UNBIND_PENDING);
1190                 CASERET(DL_IDLE);
1191                 CASERET(DL_UDQOS_PENDING);
1192                 CASERET(DL_OUTCON_PENDING);
1193                 CASERET(DL_INCON_PENDING);
1194                 CASERET(DL_CONN_RES_PENDING);
1195                 CASERET(DL_DATAXFER);
1196                 CASERET(DL_USER_RESET_PENDING);
1197                 CASERET(DL_PROV_RESET_PENDING);
1198                 CASERET(DL_RESET_RES_PENDING);
1199                 CASERET(DL_DISCON8_PENDING);
1200                 CASERET(DL_DISCON9_PENDING);
1201                 CASERET(DL_DISCON11_PENDING);
1202                 CASERET(DL_DISCON12_PENDING);
1203                 CASERET(DL_DISCON13_PENDING);
1204                 CASERET(DL_SUBS_BIND_PND);
1205                 default:
1206                         (void) sprintf(statebuf, "unknown state 0x%x", state);
1207                         return (statebuf);
1208         }
1209 }
1210
1211 char*
1212 dlerrno(errno)
1213 u_long  errno;
1214 {
1215         static  char    errnobuf[80];
1216
1217         switch (errno) {
1218                 CASERET(DL_ACCESS);
1219                 CASERET(DL_BADADDR);
1220                 CASERET(DL_BADCORR);
1221                 CASERET(DL_BADDATA);
1222                 CASERET(DL_BADPPA);
1223                 CASERET(DL_BADPRIM);
1224                 CASERET(DL_BADQOSPARAM);
1225                 CASERET(DL_BADQOSTYPE);
1226                 CASERET(DL_BADSAP);
1227                 CASERET(DL_BADTOKEN);
1228                 CASERET(DL_BOUND);
1229                 CASERET(DL_INITFAILED);
1230                 CASERET(DL_NOADDR);
1231                 CASERET(DL_NOTINIT);
1232                 CASERET(DL_OUTSTATE);
1233                 CASERET(DL_SYSERR);
1234                 CASERET(DL_UNSUPPORTED);
1235                 CASERET(DL_UNDELIVERABLE);
1236                 CASERET(DL_NOTSUPPORTED);
1237                 CASERET(DL_TOOMANY);
1238                 CASERET(DL_NOTENAB);
1239                 CASERET(DL_BUSY);
1240                 CASERET(DL_NOAUTO);
1241                 CASERET(DL_NOXIDAUTO);
1242                 CASERET(DL_NOTESTAUTO);
1243                 CASERET(DL_XIDAUTO);
1244                 CASERET(DL_TESTAUTO);
1245                 CASERET(DL_PENDING);
1246
1247                 default:
1248                         (void) sprintf(errnobuf, "unknown dlpi errno 0x%x", errno);
1249                         return (errnobuf);
1250         }
1251 }
1252
1253 char*
1254 dlpromisclevel(level)
1255 u_long  level;
1256 {
1257         static  char    levelbuf[80];
1258
1259         switch (level) {
1260                 CASERET(DL_PROMISC_PHYS);
1261                 CASERET(DL_PROMISC_SAP);
1262                 CASERET(DL_PROMISC_MULTI);
1263                 default:
1264                         (void) sprintf(levelbuf, "unknown promisc level 0x%x", level);
1265                         return (levelbuf);
1266         }
1267 }
1268
1269 char*
1270 dlservicemode(servicemode)
1271 u_long  servicemode;
1272 {
1273         static  char    servicemodebuf[80];
1274
1275         switch (servicemode) {
1276                 CASERET(DL_CODLS);
1277                 CASERET(DL_CLDLS);
1278                 CASERET(DL_CODLS|DL_CLDLS);
1279                 default:
1280                         (void) sprintf(servicemodebuf,
1281                                 "unknown provider service mode 0x%x", servicemode);
1282                         return (servicemodebuf);
1283         }
1284 }
1285
1286 char*
1287 dlstyle(style)
1288 long    style;
1289 {
1290         static  char    stylebuf[80];
1291
1292         switch (style) {
1293                 CASERET(DL_STYLE1);
1294                 CASERET(DL_STYLE2);
1295                 default:
1296                         (void) sprintf(stylebuf, "unknown provider style 0x%x", style);
1297                         return (stylebuf);
1298         }
1299 }
1300
1301 char*
1302 dlmactype(media)
1303 u_long  media;
1304 {
1305         static  char    mediabuf[80];
1306
1307         switch (media) {
1308                 CASERET(DL_CSMACD);
1309                 CASERET(DL_TPB);
1310                 CASERET(DL_TPR);
1311                 CASERET(DL_METRO);
1312                 CASERET(DL_ETHER);
1313                 CASERET(DL_HDLC);
1314                 CASERET(DL_CHAR);
1315                 CASERET(DL_CTCA);
1316                 default:
1317                         (void) sprintf(mediabuf, "unknown media type 0x%x", media);
1318                         return (mediabuf);
1319         }
1320 }
1321
1322 /*VARARGS1*/
1323 err(fmt, a1, a2, a3, a4)
1324 char    *fmt;
1325 char    *a1, *a2, *a3, *a4;
1326 {
1327         (void) fprintf(stderr, fmt, a1, a2, a3, a4);
1328         (void) fprintf(stderr, "\n");
1329         (void) exit(1);
1330 }
1331
1332 syserr(s)
1333 char    *s;
1334 {
1335         (void) perror(s);
1336         exit(1);
1337 }
1338
1339 strioctl(fd, cmd, timout, len, dp)
1340 int     fd;
1341 int     cmd;
1342 int     timout;
1343 int     len;
1344 char    *dp;
1345 {
1346         struct  strioctl        sioc;
1347         int     rc;
1348
1349         sioc.ic_cmd = cmd;
1350         sioc.ic_timout = timout;
1351         sioc.ic_len = len;
1352         sioc.ic_dp = dp;
1353         rc = ioctl(fd, I_STR, &sioc);
1354
1355         if (rc < 0)
1356                 return (rc);
1357         else
1358                 return (sioc.ic_len);
1359 }