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Mail Archives: cygwin/2019/12/12/18:53:10

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Subject: Re: non-persistent storage?
To: cygwin AT cygwin DOT com
References: <BYAPR09MB29010912EBAE9D8F0196D35E9B550 AT BYAPR09MB2901 DOT namprd09 DOT prod DOT outlook DOT com> <20191212220749 DOT GB12864 AT tik DOT uni-stuttgart DOT de> <3bcb25a9-3d7a-2b88-f2ca-83d46f2b03cd AT wagner DOT is> <20191212232102 DOT GD12864 AT tik DOT uni-stuttgart DOT de>
From: =?UTF-8?Q?J=c3=bcrgen_Wagner?= <juergen AT wagner DOT is>
Message-ID: <72eb3b54-1c86-689e-f663-543f80755239@wagner.is>
Date: Fri, 13 Dec 2019 00:51:16 +0100
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Ok, we're getting closer.

- Run cygserver-config as an administrator.
- Do "net start cygserver"

That will provide shared memory capabilities. Then try this:

# shmtool w myFunnyC8380ufsKey
Shared memory segment exists - opening as client
Done...

# shmtool r
Shared memory segment exists - opening as client
segptr: myFunnyC8380ufsKey

#

On reboot of the host Windows, the shared memory segment will not be=20
persisted.

Cheers,
--j.




On 13.12.2019 00:21, Ulli Horlacher wrote:
> On Fri 2019-12-13 (00:03), J=C3=BCrgen Wagner wrote:
>
>> 1. You create a RAM disk
> How do I do it with cygwin?
>
>
>> 2. You encrypt the data with a ephemeral key
> This is exactly what I want to share between processes!
>
>



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