[ros-svn] [ion] 17230: - Fix NtSuspendThread: correct PreviousMode check, return error if thread is terminating, handle KeSuspendThread's possible exception, only attempt to return previous suspend count if asked to.

[ion at svn.reactos.com]

- Fix NtSuspendThread: correct PreviousMode check, return error if thread is terminating, handle KeSuspendThread's possible exception, only attempt to return previous suspend count if asked to.
- Make KeSuspendThread return an exception if the thread has been suspended beyond the limit.

This fixes another wine test.


Updated files:
trunk/reactos/ntoskrnl/ke/kthread.c
trunk/reactos/ntoskrnl/ps/suspend.c