Retrieves the code object for the host of specified guest code.
- macOS 10.6+
A valid code object representing code running on the system as the guest of other code.
On return, the code object of the host of the code specified in the
A result code. See Code Signing Services Result Codes.
Host code acts as the supervisor and controller of its guest code and is the ultimate authority on the dynamic validity and status of its guests.