Алгоритми маршрутизації в мережах

if (p != 0) {

if (strcasecmp(p,optarg))

msglog("%s in \"%s\"", p, optarg);

else

msglog("bad \"-P %s\"", optarg);

}

break;

default:

goto usage;

}

}

argc -= optind;

argv += optind;

if (tracename == 0 && argc >= 1) {

tracename = *argv++;

argc--;

}

if (tracename != 0 && tracename[0] == '\0')

goto usage;

if (argc != 0) {

usage:

logbad(0, "usage: routed [-sqdghmAt] [-T tracefile]"

" [-F net[/mask[,metric]]] [-P parms]");

}

if (geteuid() != 0)