static void display_iface(struct ifreq *ifreq)
{
int ret;
ioctl(netdev_fd, SIOCGIFINDEX, ifreq);
printf("%s: ", ifreq->ifr_name);
ret = ioctl(netdev_fd, SIOCGIFFLAGS, ifreq);
if (!ret)
display_flags(ifreq->ifr_flags);
ret = ioctl(netdev_fd, SIOCGIFADDR, ifreq);
if (!ret)
display_addr(&ifreq->ifr_addr);
ret = ioctl(netdev_fd, SIOCGIFNETMASK, ifreq);
if (!ret)
display_netmask(&ifreq->ifr_netmask);
ret = ioctl(netdev_fd, SIOCGIFHWADDR, ifreq);
if (!ret)
display_hwaddr(&ifreq->ifr_hwaddr);
printf("\n");
}
int main(int argc, char *argv[]) {
display_flags("O_RDONLY\t\t", O_RDONLY);
display_flags("O_WRONLY\t\t", O_WRONLY);
display_flags("O_RDWR\t\t\t", O_RDWR);
printf("\n");
display_flags("O_APPEND\t\t", O_APPEND);
display_flags("O_TRUNC\t\t\t", O_TRUNC);
display_flags("O_CREAT\t\t\t", O_CREAT);
printf("\n");
display_flags("O_WRONLY|O_APPEND|O_CREAT", O_WRONLY|O_APPEND|O_CREAT);
}
void do_dflag( char_data* ch, char* argument )
{
wizard_data* imm = (wizard_data*) ch;
exit_data* exit;
exit_data* back;
int flags;
if( !get_flags( ch, argument, &flags, "1", "dflag" ) )
return;
if( ( exit = imm->exit_edit ) == NULL ) {
send( ch, "Use dedit to specify direction.\n\r" );
return;
}
if( *argument == '\0' ) {
display_flags( "Door Flags", &dflag_name[0], &dflag_name[1],
&exit->exit_info, MAX_DFLAG, ch );
return;
}
if( !can_edit( ch, ch->in_room ) )
return;
ch->in_room->area->modified = TRUE;
for( int i = 0; i < MAX_DFLAG; i++ )
if( fmatches( argument, dflag_name[i] ) ) {
switch_bit( &exit->exit_info, i );
if( ( back = reverse( exit ) ) != NULL
&& !is_set( &flags, 0 ) )
assign_bit( &back->exit_info, i, is_set( &exit->exit_info,i ) );
send( ch, "%s set %s on %sthe %s exit.\n\r",
dflag_name[i], true_false( &exit->exit_info, i ),
back != NULL && !is_set( &flags, 0 ) ? "both sides of " : "",
dir_table[ exit->direction ].name );
return;
}
send( ch, "Unknown flag - see dflag with no arguments for list.\n\r" );
}