[ros-kernel] RE: GDI Handle Issues

[Casper H. <ch...@us...>]

> -----Original Message-----
> From: Rex Jolliff [mailto:re...@lv...] 
> Sent: 2. november 2001 07:26
> To: ros...@re...
> Subject: [ros-kernel] GDI Handle Issues
> 
> I used a fast mutex to protect access to the table.  Is this 
> a reasonable sync object to use across processes?

I think so. The handle table is only accessed at
IRQL < DISPATCH_LEVEL right?

> GDI handles keep the process id as a field, but 
> PsGetCurrentProcess does not seem to be available to a kernel 
> mode dll.  Which function is available that returns the 
> current process id?

For some reason this is an I/O manager API in NT. Don't ask me why ;o)

PEPROCESS STDCALL
IoGetCurrentProcess(VOID);

  Casper

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