shm_remove_var

Removes a variable from shared memory

&reftitle.description; `bool` `shm_remove_var` `SysvSharedMemory` `shm` `int` `key`

Removes a variable with a given `key` and frees the occupied memory.

&reftitle.parameters;

`shm`

- A shared memory segment obtained from `shm_attach`.

`key`

- The variable key.

&reftitle.returnvalues;

&return.success;

&reftitle.changelog;

&Version; | &Description;
8.0.0 | `shm` expects a `SysvSharedMemory` instance now; previously, a `resource` was expected.

&reftitle.seealso;

- `shm_remove`