shm_unlink(2) on macOS
The text 75910ef98f2a, as Mac OS X 10.1.5, Mac OS X 10.1.4, Mac OS X 10.1.3, Mac OS X 10.1.2, Mac OS X 10.1.1, Mac OS X 10.1, Mac OS X 10.0.4, Mac OS X 10.0.1, Mac OS X 10.0 shipped it.
remove shared memory object
The text 75910ef98f2a, as Mac OS X 10.1.5, Mac OS X 10.1.4, Mac OS X 10.1.3, Mac OS X 10.1.2, Mac OS X 10.1.1, Mac OS X 10.1, Mac OS X 10.0.4, Mac OS X 10.0.1, Mac OS X 10.0 shipped it.
remove shared memory object