34 static int devfd;  variable
100  devfd = open(txt_dev,how,0);  in open_dev()
101  if (devfd < 0)  in open_dev()
113  if (ioctl(devfd,SRT_GETRT,&r) < 0)  in query_n()
145   { if (ioctl(devfd,SRT_GETNRT,&n) < 0)  in do_query()
156  if (ioctl(devfd,SRT_DELRT,&n) < 0)  in do_del()
172     if (ioctl(devfd,SRT_GETNRT,&v) < 0)  in do_set()
214  if (ioctl(devfd,SRT_SETRT,&r) < 0)  in do_set()
226  if (ioctl(devfd,SRT_GFLAGS,&f) < 0)  in do_flags()
258  if (ioctl(devfd,SRT_GFLAGS,&f) < 0)  in do_sflag()
263  if (ioctl(devfd,SRT_SFLAGS,&f) < 0)  in do_sflag()
275  if (ioctl(devfd,SRT_DEBUG,&vp) < 0)  in do_debug()