Re: [Boost-users] Boost-users Digest, Vol 3438, Issue 1

Subject: Re: [Boost-users] Boost-users Digest, Vol 3438, Issue 1
From: John M. Dlugosz (mpbecey7gu_at_[hidden])
Date: 2013-05-07 06:59:40

On 5/7/2013 4:09 AM, boost-users-request-at-lists.boost.org |Boost/Allow to home| wrote:
> From: Oodini<svdbg____at_[hidden]>
> Subject: [Boost-users] Interprocess : appending data
> Message-ID:
> 	<2058964480.133622258.1367856611110.JavaMail.root_at_[hidden]>
> 	
> Hello,
>
> I create a shared_memory_object, truncate it to set its size, and then create a mapped_region.
>
> I would like to know it would be possible to append new data, by applying a new truncation.
>
> Also, is it possible to have a second name pointing in the same memory, but with an offset ?
>
> Thanks.

In Windows, if you change the size of a mapping you are not guaranteed to get the same 
address again.