Retrieves the handle for the guest currently selected for the calling thread.
- macOS 10.6+
On return, the guest code object of the current selected guest for the calling thread. If no guest is active on this thread (that is, the thread is acting for the host), the value returned is
Sec No Guest
A result code. See Code Signing Services Result Codes.
This function may be called in either dynamic hosting mode or proxy hosting mode. If the host has more than one guest, it can set a different selected guest for each thread.