Below is the file 'modules/es_dev/modinfo.txt' from this revision. You can also download the file.

realname "RNG Device Reader"

define ENTROPY_SRC_DEVICE

load_on auto
modset unix

<add>
es_dev.h
es_dev.cpp
</add>

<os>
aix
beos
cygwin
darwin
freebsd
hpux
irix
linux
netbsd
openbsd
qnx
solaris
tru64
</os>