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Re: Difference Between CYGIPC And CYGServer
- From: Corinna Vinschen <corinna-cygwin at cygwin dot com>
- To: cygwin cygwin <cygwin at cygwin dot com>
- Date: Mon, 12 Mar 2007 13:40:09 +0100
- Subject: Re: Difference Between CYGIPC And CYGServer
- References: <759081.64634.qm@web7610.mail.in.yahoo.com>
- Reply-to: cygwin at cygwin dot com
On Mar 9 16:41, neo napster wrote:
> After goining through the code of shm.h and shm.c of Cygipc V1.09 that we are using,
> we have noticed that in function ShmCtl we have introduced logic to do the following:
>
> 1. Detach all PIDs from the passed Shared Memory Id.
> 2. Detach the PID of the process calling this function from
> all the shared memories present in the system.
> 3. Detach all dead PIDs from the passed Shared Memory Id,
> if they are left unattached before dying.
> 4. Detach all dead PIDs from all the Shared Memories persent in the system,
> if they are left unattached before dying.
>
> If we use Cygserver, can we achive these without making chages to cygserver code.
> Can we know whether the above mentioned points are covered in Cygserver?
Cygserver keeps track of the connected processes and performs a clean-up
when the process terminates.
Corinna
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Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Project Co-Leader cygwin AT cygwin DOT com
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