137 lines
3.9 KiB
C
137 lines
3.9 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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traceump.h
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Abstract:
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Private headers for Event Tracing user mode
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Author:
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19-Jul-2000 Melur Raghuraman
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Revision History:
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--*/
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#ifndef MEMPHIS
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#define MAXSTR 1024
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#define BUFFER_SIZE 64*1024
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#define MAX_BUFFER_SIZE 10*1024*1024
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#define NOTIFY_RETRY_COUNT 10
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#define TRACE_VERSION_MAJOR 1
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#define TRACE_VERSION_MINOR 0
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#define SYSTEM_TRACE_VERSION1 1
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#ifdef _WIN64
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#define SYSTEM_TRACE_MARKER1 TRACE_HEADER_FLAG | TRACE_HEADER_EVENT_TRACE \
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| (TRACE_HEADER_TYPE_SYSTEM64 << 16) | SYSTEM_TRACE_VERSION1
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#else
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#define SYSTEM_TRACE_MARKER1 TRACE_HEADER_FLAG | TRACE_HEADER_EVENT_TRACE \
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| (TRACE_HEADER_TYPE_SYSTEM32 << 16) | SYSTEM_TRACE_VERSION1
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#endif
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#define LOGFILE_FIELD_OFFSET(field) \
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sizeof(WMI_BUFFER_HEADER) + \
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sizeof(SYSTEM_TRACE_HEADER) +\
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FIELD_OFFSET(TRACE_LOGFILE_HEADER, field)
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typedef struct _WMI_LOGGER_CONTEXT {
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LARGE_INTEGER StartTime;
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HANDLE LogFileHandle;
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HANDLE NewFileHandle;
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ULONG LoggerId;
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ULONG LocalSequence;
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HANDLE Semaphore;
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HANDLE LoggerThreadId;
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HANDLE hThread;
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HANDLE LoggerEvent;
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NTSTATUS LoggerStatus;
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ULONG BuffersAvailable;
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ULONG NumberOfProcessors;
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ULONG BufferPageSize; // BufferSize rounded to page
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LIST_ENTRY FreeList;
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LIST_ENTRY FlushList;
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PLIST_ENTRY TransitionBuffer;
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PWMI_BUFFER_HEADER* ProcessorBuffers; // Per Processor Buffer
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UNICODE_STRING LoggerName;
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UNICODE_STRING LogFileName;
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ULONG CollectionOn;
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ULONG NewFileFlag;
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ULONG EnableFlags;
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ULONG MaximumFileSize;
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ULONG LogFileMode;
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ULONG LastFlushedBuffer;
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LARGE_INTEGER FlushTimer;
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LARGE_INTEGER FirstBufferOffset;
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LARGE_INTEGER ByteOffset;
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LARGE_INTEGER BufferAgeLimit;
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ULONG TimerResolution; // Used for backtracking in Rundown code
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ULONG UsePerfClock; // Logger Specific PerfClock flags
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// the following are attributes available for query
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ULONG BufferSize;
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ULONG NumberOfBuffers;
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ULONG MaximumBuffers;
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ULONG MinimumBuffers;
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ULONG EventsLost;
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ULONG BuffersWritten;
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ULONG LogBuffersLost;
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ULONG RealTimeBuffersLost;
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PULONG SequencePtr;
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GUID InstanceGuid;
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// logger specific extension to context
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PVOID BufferSpace; // Reserved Buffer Space
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} WMI_LOGGER_CONTEXT, *PWMI_LOGGER_CONTEXT;
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//
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// logsup.c
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//
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PVOID
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WmipGetTraceBuffer(
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IN PWMI_LOGGER_CONTEXT Logger,
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IN PSYSTEM_THREAD_INFORMATION pThread,
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IN ULONG GroupType,
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IN ULONG RequiredSize
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);
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//
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// tracehw.c
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//
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ULONG
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WmipDumpHardwareConfig(
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IN PWMI_LOGGER_CONTEXT LoggerContext
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);
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ULONG
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WmipDumpGuidMaps(
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IN PWMI_LOGGER_CONTEXT Logger,
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IN PLIST_ENTRY GuidMapListHeadPtr,
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IN ULONG StartFlag
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);
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ULONG
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WmipAddGuidHandleToGuidMapList(
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IN PLIST_ENTRY GuidMapListHeadPtr,
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IN ULONGLONG GuidHandle,
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IN LPGUID Guid
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);
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#endif
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