execmem

[Ivan Gyurdiev]

> I agree - unfortunately this code is polymorphed, so it is not 
> completely trivial to print information specific to the record type. 
> I'll try to improve some of this.. I guess I should add some print 
> functions to the record method table.
On the other hand there's nothing stopping the setsebool program to do 
an exists() check before it tries to set the boolean - it's probably the 
more correct approach anyway, and it will get you much nicer error 
messages than relying on commit validation.