Kernel -> user boundary
Kernel -> user boundary
- Subject: Kernel -> user boundary
- From: George André <email@hidden>
- Date: Mon, 27 Jan 2003 21:09:36 +0100
- Organization: Intelligraphics, Inc.
Hi there,
I am aware of user -> kernel boundary crossing, like
Mach IPC, RPC, syscall, sysctl and ioctl.
But I'm interested ina kernel -> user *initiated* connection,
is there anything outthere? I have a kext that needs
to initiate communication with an user process.
I can alternatively let the user process initiate
the connection in one of the above ways and then pass
a data pool pointer, but that would be a lot harder.
IS there anything I can do or use to initiate a
kernel -> user crossing without user parts help?
Thanks,
George.
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