Реферат: Алгоритми маршрутизації в мережах

epoch.tv_sec -= EPOCH;

now.tv_sec = EPOCH;

now_stale = EPOCH - STALE_TIME;

now_expire = EPOCH - EXPIRE_TIME;

now_garbage = EPOCH - GARBAGE_TIME;

wtime.tv_sec = 0;

(void)gethostname(myname, sizeof(myname)-1);

(void)gethost(myname, &myaddr);

while ((n = getopt(argc, argv, "sqdghmAtT:F:P:")) != -1) {

switch (n) {

case 's':

supplier = 1;

supplier_set = 1;

break;

case 'q':

supplier = 0;

supplier_set = 1;

break;

case 'd':

background = 0;

break;

case 'g':

bzero(&parm, sizeof(parm));

parm.parm_d_metric = 1;

p = check_parms(&parm);

if (p != 0)

msglog("bad -g: %s", p);

else

default_gateway = 1;