Date: Thu, 14 Dec 2006 06:01:27 -0600 From: "Scot Hetzel" <swhetzel@gmail.com> To: emulation@freebsd.org Subject: linuxolator: proc/filesystems implementation Message-ID: <790a9fff0612140401h7bf0bdb0idb1590120ae95e3f@mail.gmail.com>
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Linux has a file in the procfs that shows all the loaded filesystem modules.
I have implemented the function that fills this file using the linprocfs module.
What the function does is look for specific kernel modules using
module_lookupbyname to create an entry in the proc/filesystems file:
# cat /compat/linux/proc/filesystems
cd9660
nodev devfs
nodev bsdprocfs
mfs
msdosfs
nfs
nfs4
nodev procfs
nodev sysfs
ufs
# kldload smbfs
# cat /compat/linux/proc/filesystems
cd9660
nodev devfs
nodev bsdprocfs
mfs
msdosfs
nfs
nfs4
nodev procfs
smbfs
nodev sysfs
ufs
Unloading a filesystem kernel module will remove the entry from
proc/filesystems.
Scot
--
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