490                                 if (isdigit(chr)) {
 491                                         val = (val << 4) + chr - '0';
 492                                 } else if (isxdigit(chr)) {
 493                                         val = (val << 4) + chr -
 494                                             (isupper(chr) ? 'A' : 'a') + 10;
 495                                 } else if (isspace(chr) && dig == 0) {
 496                                         continue;
 497                                 } else if (chr == ':' || chr == '-' ||
 498                                     isspace(chr)) {
 499                                         dig = 1;
 500                                 } else {
 501                                         goto failed;
 502                                 }
 503                                 if (++dig == 2) {
 504                                         *outbuf++ = val;
 505                                         maclen++;
 506                                         dig = val = 0;
 507                                 }
 508                         }
 509                 } else {
 510                         if (dlpi_info(dh, &dlinfo, 0) != DLPI_SUCCESS) {


 511                                 dlpi_close(dh);
 512                                 goto failed;
 513                         }
 514                         maclen = dlinfo.di_physaddrlen;
 515                         (void) memcpy(outbuf, dlinfo.di_physaddr, maclen);
 516                         dlpi_close(dh);
 517                         if (hwtype == -1)
 518                                 hwtype = dlpi_arptype(dlinfo.di_mactype);
 519                 }
 520         }
 521         if (hwtype == -1)
 522                 goto failed;
 523         *hwret = htons(hwtype);
 524         return (maclen);
 525 
 526 failed:
 527         *ierrnop = ITAB_BAD_NUMBER;
 528         return (-1);
 529 }
 530 

 490                                 if (isdigit(chr)) {
 491                                         val = (val << 4) + chr - '0';
 492                                 } else if (isxdigit(chr)) {
 493                                         val = (val << 4) + chr -
 494                                             (isupper(chr) ? 'A' : 'a') + 10;
 495                                 } else if (isspace(chr) && dig == 0) {
 496                                         continue;
 497                                 } else if (chr == ':' || chr == '-' ||
 498                                     isspace(chr)) {
 499                                         dig = 1;
 500                                 } else {
 501                                         goto failed;
 502                                 }
 503                                 if (++dig == 2) {
 504                                         *outbuf++ = val;
 505                                         maclen++;
 506                                         dig = val = 0;
 507                                 }
 508                         }
 509                 } else {
 510                         if (dlpi_bind(dh, DLPI_ANY_SAP, NULL) !=
 511                             DLPI_SUCCESS || dlpi_info(dh, &dlinfo, 0) !=
 512                             DLPI_SUCCESS) {
 513                                 dlpi_close(dh);
 514                                 goto failed;
 515                         }
 516                         maclen = dlinfo.di_physaddrlen;
 517                         (void) memcpy(outbuf, dlinfo.di_physaddr, maclen);
 518                         dlpi_close(dh);
 519                         if (hwtype == -1)
 520                                 hwtype = dlpi_arptype(dlinfo.di_mactype);
 521                 }
 522         }
 523         if (hwtype == -1)
 524                 goto failed;
 525         *hwret = htons(hwtype);
 526         return (maclen);
 527 
 528 failed:
 529         *ierrnop = ITAB_BAD_NUMBER;
 530         return (-1);
 531 }
 532