according to /sys/src/libbio/binit.c, Binit doesn't allocate buffers (that's done by Bopen), and Bterm for a Biobuf initialised to OREAD by Binit doesn't do much.
i'd still call Bterm though, especially in these days of cut and paste
--- Begin Message ---> since you are just doing reads then no i don't believe > the Bterm is necessary. So will Binit properly reinitialize its argument, reusing the buffers rather than allocating new ones and leaking the old? --Joel
--- End Message ---
