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  Message 1 of 2  
04 Oct 17 23:28
Steve Valley
xxxxxx@gmail.com
Join Date: 22 Jul 2017
Posts To This List: 3
Sharing Data between Instantiations of lwf filter driver

I have written a lwf driver that needs to share some common config data through each instantiation (copy) of the driver. I have been unable to figure out the easiest way to do this. Any help would be appreciated. Thanks.
  Message 2 of 2  
05 Oct 17 00:11
Doron Holan
xxxxxx@microsoft.com
Join Date: 08 Sep 2005
Posts To This List: 10090
Sharing Data between Instantiations of lwf filter driver

A driver is only loaded once. You will have a per instance object for each instantiation. You can share data between each instance in global variables. Make sure to synchronize access to these global properly. Bent from my phone ________________________________ From: xxxxx@lists.osr.com <xxxxx@lists.osr.com> on behalf of xxxxx@gmail.com <xxxxx@lists.osr.com> Sent: Wednesday, October 4, 2017 8:29:00 PM To: Windows System Software Devs Interest List Subject: [ntdev] Sharing Data between Instantiations of lwf filter driver I have written a lwf driver that needs to share some common config data through each instantiation (copy) of the driver. I have been unable to figure out the easiest way to do this. Any help would be appreciated. Thanks. --- NTDEV is sponsored by OSR Visit the list online at: <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.osronline.co m%2Fshowlists.cfm%3Flist%3Dntdev&data=02%7C01%7CDoron.Holan%40microsoft.com%7Cbc8 454df6b9a4480000108d50ba119f1%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636427 708915817088&sdata=q%2FIMX804Lt3%2FpetKazydifETEhlO9kDpvB0UCUwEjJk%3D&reserved=0> MONTHLY seminars on crash dump analysis, WDF, Windows internals and software drivers! Details at <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.osr.com%2Fse minars&data=02%7C01%7CDoron.Holan%40microsoft.com%7Cbc8454df6b9a4480000108d50ba11 9f1%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636427708915817088&sdata=F%2B%2B wapZNmX7zn9Fng9qtpbK8qz7N2E1r2Vu900AcIoY%3D&reserved=0> To unsubscribe, visit the List Server section of OSR Online at <https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.osronline.co m%2Fpage.cfm%3Fname%3DListServer&data=02%7C01%7CDoron.Holan%40microsoft.com%7Cbc8 454df6b9a4480000108d50ba119f1%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C0%7C636427 708915817088&sdata=tjaRrlWTR11IiPJ1l2MhkMCMnWR9%2BBrz%2BAFxlOmRXiw%3D&reserved=0> --
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