--8323328-1176136729-892931018=:3310
Content-Type: TEXT/PLAIN; CHARSET=US-ASCII
Content-ID: <Pine.LNX.3.96.980419173059.327E@jennifer-unix.dyn.ml.org>
Hmm... I sent this out over 24 hours ago, and havn't gotten it back yet,
so I'm going to assume that vger (or the exploder de jure) ate it for
dinner last night. (Block devices: yummy!)
--- SNIP ---
This patch should allow the CDROMEJECT/FDEJECT ioctl to work on ramdisk
(both init- and normal) block devices. The normal ramdisks have been
checked, the inital ramdisks have not, but the code is nearly identical.
BTW -- Two FIXMEs with this patch:
1) The initialiastion of the rd_users array is like this:
static int rd_users[NUM_RAMDISKS] = { [0 ... NUM_RAMDISKS-1] = 0 };
Is this neccessary (IE are static arrays initialised to 0)? Is there
a portable way of doing it? (The above ... synthax is a gccisim.)
2) The BLKGETSIZE ioctl on initrds uses initrd_end-initrd_start to find
the size of the initrd. Is this kosher? (IE do those varibles meen
what I think they do? If so, why do we need the _start?)
Hopefully, this will help with chrooted initrd setups -- I can't really
say, since I don't use initrds. Or, for that matter, regular rds. This
was done for pure hack value, I will probably never use it myself.
If you find bugs, *please* tell me. If you find a use for this, please
tell me. If you don't really care, please mail me. Please mail me -- I'm
bored. <G>
-=- James Mastros
-- Where do you want to go today? We might support that sometime next year. -=- Microsoft (But I doubt it.) -=- Me--8323328-1176136729-892931018=:3310 Content-Type: TEXT/PLAIN; CHARSET=US-ASCII; NAME="rd_refcount+eject.diff" Content-Transfer-Encoding: BASE64 Content-ID: <Pine.LNX.3.96.980418162338.3310B@jennifer-unix.dyn.ml.org> Content-Description: rd_refcount+eject.diff
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