shared_memory
=============

OS shared memory regions.

Platform support
----------------
Please be aware that some queries can only be run against certain platforms. Below is a list of the supported platforms that this query supports. Zercurity will automatically pause queries from running if errors are detected. **Running a query against an unsupported platform will result in the following error:** ``no such table: shared_memory``

- Linux

Table schema
------------

===========  =======  ===================================
Name         Type     Description                        
===========  =======  ===================================
shmid        INTEGER  Shared memory segment ID           
owner_uid    BIGINT   User ID of owning process          
creator_uid  BIGINT   User ID of creator process         
pid          BIGINT   Process ID to last use the segment 
creator_pid  BIGINT   Process ID that created the segment
atime        BIGINT   Attached time                      
dtime        BIGINT   Detached time                      
ctime        BIGINT   Changed time                       
permissions  TEXT     Memory segment permissions         
size         BIGINT   Size in bytes                      
attached     INTEGER  Number of attached processes       
status       TEXT     Destination/attach status          
locked       INTEGER  1 if segment is locked else 0      
===========  =======  ===================================

Query examples
--------------

Select all the results for the given table.

.. code-block:: sql

   SELECT * FROM shared_memory;