Re: Locking a dll -- dont allow loading

From: Bruce Eitman \(eMVP\) (beitmannospam_at_NOSPAM_applieddata.NOSPAM_net)
Date: 02/28/05 

Date: Mon, 28 Feb 2005 08:45:54 -0500

Return 0 from your init if you count more than one load. 

-- 
Bruce Eitman (eMVP)
Senior Engineer
beitman AT applieddata DOT net
Applied Data Systems
 www.applieddata.net
An ISO 9001:2000 Registered Company
Microsoft WEP Gold-level Member
"Jeo" <jeo@ky___BIG-FISH-LITTLE-FISH___bert.com ---Remove all fish> wrote in
message news:O6Oh7%23YHFHA.3472@TK2MSFTNGP09.phx.gbl...
> Hi.
>
>
> Is there a known proven standard way to stop a dll driver being loaded
more
> than once?
>
> I have a SPI driver and odviously it can only be loaded one at a time, if
> there is 2 instances of the driver running, then the SPI data will
currupt.
>
>
>
> Joe
>
>

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