Gregory Shimansky wrote:
Tim Ellison wrote:
Gregory Shimansky wrote:
Tim Ellison wrote:
Maybe we do, i.e. where there is no value "-Dfoobar". So perhaps we
need to say that GetSystemProperty returns VMI_ERROR_NONE and sets the
the *valuePtr to NULL if there is no value; and returns a
VMI_ERROR_NOT_FOUND if the property is undefined.
Now I am confused. What is the difference between a property which has
no value and an undefined property?
Sorry, I meant a property whose value is NULL. So the three cases are:
1) key = "foo", value = "bar"
2) key = "foo", value = NULL
3) no key called "foo"
If (2) is disallowed then we should document that in SetSystemProperty().
I would prefer to have (2) to be illegal. Can we document this please?
Why would 2 be illegal?
geir
