On Monday 13 February 2006 17:14, Nix wrote:
> On Mon, 13 Feb 2006, Joerg Schilling stated:
> > Greg KH <[email protected]> wrote:
> >> On Fri, Feb 10, 2006 at 04:06:39PM -0500, Bill Davidsen wrote:
> >> > The kernel could provide a list of devices by category. It doesn't
> >> > have to name them, run scripts, give descriptions, or paint them blue.
> >> > Just a list of all block devices, tapes, by major/minor and category
> >> > (ie. block, optical, floppy) would give the application layer a chance
> >> > to do it's own interpretation.
> >>
> >> It does so today in sysfs, that is what it is there for.
> >
> > Do you really whant libscg to open _every_ non-directory file under /sys?
>
> Well, that would be overkill, but iterating across, say,
> /sys/class/scsi_device seems like it would be a good idea.
>
> (I doubt libscg would ever be interested in the stuff in most of the
> other directories: things like /dev/mem are not SCSI devices and never
> will be, and /sys/class/scsi_device contains *everything* Linux
> considers a SCSI device, no matter what transport it is on, SATA and
> all. However, I don't know if it handles IDE devices that you can SG_IO
> to because I don't have any such here. Anyone know?)
Not on my system, and I have a DVD-ROM and a CDRW drive attached, both of
which are capable of SG_IO.
DRH
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
