Hi :)
when I implemented the mtab stuff last summer I made quite a blunder.
I added fsys_get_{children,source}, but send those messages to ports
associated with nodes, not to control ports. So:
[PATCH 1/6] hurd: fix the get-children and get-source procedures
Removes fsys_get_{children,source}, adds file_get_{children,source}.
Adopts the server side implementation, fixes the sole user of those
procedures (mtab). Make libdiskfs' default implementation of
get_source return diskfs_disk_name.
Technically this breaks the API of lib*fs, though the interface that
is changed (the get_source functions) has not been used so far.
[PATCH 2/6] nfs: implement netfs_get_source
So that nfs mounts will appear in /proc/mounts.
[PATCH 3/6] trans/mtab: ignore translators that do not implement get_source
While I thought it as interesting to show all kinds of translators in
/proc/moutns, this has caused severe problems.
[PATCH 4/6] tmpfs: set diskfs_disk_name to "none"
[PATCH 5/6] trans/mtab: do not map unknown source strings to "none"
[PATCH 6/6] New RPCs, fix build
Justus
