110 lines
2.4 KiB
C
110 lines
2.4 KiB
C
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/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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idlecomn.h
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Abstract:
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This module contains common private declarations to support idle tasks.
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Note that client does not stand for the users of the idle task
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API, but the code in the users process that implements these APIs.
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Author:
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Dave Fields (davidfie) 26-July-1998
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Cenk Ergan (cenke) 14-June-2000
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Revision History:
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--*/
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#ifndef _IDLETASK_H_
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#define _IDLETASK_H_
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//
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// This exception handler is prefered because it does not mask
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// exceptions that can be raised from the heap etc. during an RPC
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// call.
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//
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#define IT_RPC_EXCEPTION_HANDLER() \
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(((RpcExceptionCode() != STATUS_ACCESS_VIOLATION) && \
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(RpcExceptionCode() != STATUS_POSSIBLE_DEADLOCK) && \
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(RpcExceptionCode() != STATUS_INSTRUCTION_MISALIGNMENT) && \
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(RpcExceptionCode() != STATUS_DATATYPE_MISALIGNMENT) && \
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(RpcExceptionCode() != STATUS_PRIVILEGED_INSTRUCTION) && \
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(RpcExceptionCode() != STATUS_ILLEGAL_INSTRUCTION) && \
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(RpcExceptionCode() != STATUS_BREAKPOINT) \
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) ? EXCEPTION_EXECUTE_HANDLER : EXCEPTION_CONTINUE_SEARCH)
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//
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// Debug definitions:
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//
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#if DBG
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#ifndef IT_DBG
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#define IT_DBG
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#endif // !IT_DBG
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#endif // DBG
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#ifdef IT_DBG
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//
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// Define the component ID we use.
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//
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#define ITID DPFLTR_IDLETASK_ID
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//
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// Define DbgPrintEx levels.
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//
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#define ITERR DPFLTR_ERROR_LEVEL
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#define ITWARN DPFLTR_WARNING_LEVEL
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#define ITTRC DPFLTR_TRACE_LEVEL
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#define ITINFO DPFLTR_INFO_LEVEL
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#define ITCLID 4
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#define ITSRVD 5
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#define ITSRVDD 6
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#define ITTSTD 7
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#define ITSNAP 8
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//
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// This may help you determine what to set the DbgPrintEx mask.
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//
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// 3 3 2 2 2 2 2 2 2 2 2 2 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0
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// 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
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// _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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//
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//
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// We have to declare RtlAssert here because it is not declared in
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// public header files if DBG is not defined.
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//
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NTSYSAPI
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VOID
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NTAPI
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RtlAssert(
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PVOID FailedAssertion,
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PVOID FileName,
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ULONG LineNumber,
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PCHAR Message
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);
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#define IT_ASSERT(x) if (!(x)) RtlAssert(#x, __FILE__, __LINE__, NULL )
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#define DBGPR(x) DbgPrintEx x
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#else // IT_DBG
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#define IT_ASSERT(x)
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#define DBGPR(x)
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#endif // IT_DBG
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#endif // _IDLETASK_H_
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