Eric Sandeen <sandeen@xxxxxxxxxx> writes:
>
> /* pointer to compatible structure or no argument */
> #define COMPATIBLE_IOCTL(cmd) \
> { (cmd), do_ioctl32_pointer },
The modern way to do this is to use the ->compat_ioctl VFS
method. COMPATIBLE_IOCTL etc are all obsolete.
> I think adding COMPATIBLE_IOCTL(FS_IOC_FIEMAP); to fs/compat_ioctl.c
> should be enough, I'll try to get it tested tomorrow.
Nope, add a ->compat_ioctl
When your ioctl is already a unlocked_ioctl you can just use
the same function. If not convert to unlocked_ioctl first.
-Andi
--
ak@xxxxxxxxxxxxxxx -- Speaking for myself only.
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