On 10/29/2013 03:55 PM, Stanislav Kholmanskikh wrote:
> I came accross the following rare issue:
> 
> setpgid03    1  TPASS  :  setpgid SUCCESS to set errno to EPERM
> setpgid03    2  TFAIL  :  setpgid FAILED, expect EACCES got 1
> 
> I suppose It may happen if the test host is under stress.
> To prevent this It would be better to use SIGUSR1 for parent-child
> synchronisations.
> 
> Also fixed error passing from children and performed a minor cleanup.
> 
> Signed-off-by: Stanislav Kholmanskikh <stanislav.kholmansk...@oracle.com>


And it's better to split the cleanup part to another patch to make
your patch clear.

Thanks,
Wanlong Gao


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