shm_detach disconnects from the shared memory given
by the shm created by
shm_attach. Remember, that shared memory still exist
in the Unix system and the data is still present.
Parameters
shm
A shared memory segment obtained from shm_attach.
Return Values
Returns true on success or false on failure.
Changelog
Version
Description
8.0.0
shm expects a SysvSharedMemory
instance now; previously, a resource was expected.