Plan 9 from Bell Labs’s /usr/web/sources/contrib/stallion/root/386/go/src/cmd/internal/bio
--rw-rw-r-- stallion sys 3050 Jan 12 2020 buf.go --rw-rw-r-- stallion sys 1667 Jan 12 2020 buf_mmap.go --rw-rw-r-- stallion sys 314 Jan 12 2020 buf_nommap.go --rw-rw-r-- stallion sys 883 Jan 12 2020 must.go