[LTP] [patch] testing shmem isolation between 2 containers.

[Veerendra <ve...@li...>]

Hi Subrata

   Please find the testcase to test the shared memory isolation in 
between 2 containers.

Test Assertion:
This testcase verifies the Shared Memory isoloation in 2 containers.
It tries to create/access a Shared Memory created with the same KEY.

Changelog: Version2

Removed extra pipe, to use only 2 pipe's for synchronizing between 
containers.
Corrected from TPASS to TFAIL in the print statmenet.

Regards
Veerendra C