cvs commit: src/sys/fs/procfs procfs_ioctl.c src/sys/kern sys_generic.c

[David Malone]

On Thu, Jun 30, 2005 at 12:19:08AM +0000, Peter Wemm wrote:
>   Conditionally weaken sys_generic.c rev 1.136 to allow certain dubious
>   ioctl numbers in backwards compatability mode.  eg: an IOC_IN ioctl with
>   a size of zero.  Traditionally this was what you did before IOC_VOID
>   existed, and we had some established users of this in the tree, namely
>   procfs.  Certain 3rd party drivers with binary userland components also
>   have this too.

I think this might fix this PR?

	http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/78664

David.