system: core: Add uevent support for dvb devices

         base = "/dev/log/";

         make_dir(base, 0755);

         name += 4;

     } else if (!strncmp(uevent->subsystem, "dvb", 3)) {

         /* This imitates the file system that would be created

          * if we were using devfs instead to preserve backward compatibility

          * for users of dvb devices

          */

         int adapter_id;

         char dev_name[20] = {0};

         sscanf(name, "dvb%d.%s", &adapter_id, dev_name);

         /* build dvb directory */

         base = "/dev/dvb";

         mkdir(base, 0755);

         /* build adapter directory */

         snprintf(devpath, sizeof(devpath), "/dev/dvb/adapter%d", adapter_id);

         mkdir(devpath, 0755);

         /* build actual device directory */

         snprintf(devpath, sizeof(devpath), "/dev/dvb/adapter%d/%s",

                  adapter_id, dev_name);

     } else

         base = "/dev/";

     links = get_character_device_symlinks(uevent);