int
athctrl_init(int argc, char *argv[])
{
#else
int
main(int argc, char *argv[])
{
#endif
char device[IFNAMSIZ + 1];
int distance = -1;
int c;
strncpy(device, "wifi0", sizeof (device));
for (;;) {
c = getopt(argc, argv, "d:i:h");
if (c < 0)
break;
switch (c) {
case 'h':
usage();
break;
case 'd':
distance = atoi(optarg);
break;
case 'i':
strncpy(device, optarg, sizeof (device));
break;
default:
usage();
break;
}
}
if (distance >= 0) {
int slottime = 9 + (distance / 300) + ((distance % 300) ? 1 : 0);
int acktimeout = slottime * 2 + 3;
int ctstimeout = slottime * 2 + 3;
printf("Setting distance on interface %s to %i meters\n",
device, distance);
setsysctrl(device, "slottime", slottime);
setsysctrl(device, "acktimeout", acktimeout);
setsysctrl(device, "ctstimeout", ctstimeout);
} else
usage();
return 0;
}
int
main(int argc, char *argv[])
{
char device[IFNAMSIZ + 1];
int distance = -1;
int c;
strncpy(device, "wifi0", sizeof (device));
for (;;) {
c = getopt(argc, argv, "d:i:h");
if (c < 0)
break;
switch (c) {
case 'h':
usage();
break;
case 'd':
distance = atoi(optarg);
break;
case 'i':
strncpy(device, optarg, sizeof (device));
break;
default:
usage();
break;
}
}
if (distance >= 0) {
printf("Setting distance on interface %s to %i meters\n",
device, distance);
setsysctrl(device, "distance", distance);
} else
usage();
return 0;
}