shm_detach

shm_detach

Disconnects from shared memory segment

true **shm_detach** SysvSharedMemory $shm

disconnects from the shared memory given

by the created by . Remember, that shared memory still exist in the Unix system and the data is still present. shm_detach``shm``shm_attach

shm A shared memory segment obtained from . shm_attach

return.true.always

shm_attach``shm_remove``shm_remove_var