[LTP] [PATCH/RFC] lib: add LTP_IPC_PATH to env. variables by default

[Jan Stancek]

----- Original Message -----
> Hi!
> Can you also remove the explicit passing of tst_ipc_envp in the
> creat07.c? Then we may as well get rid of the tst_ipc_envp[] array
> completely.

Sent as new series except for 2 patches you already ACK-ed:
  5deaf719987f security/dirtyc0w: synchronize parent and child
  13b2549855af lib: allow checkpoints to be used by any uid

Regards,
Jan