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112 lines
2.2 KiB
112 lines
2.2 KiB
/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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session.hxx
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Abstract:
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This file declares routines to handle sessions.
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Author:
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Jason Hartman (JasonHa) 2000-12-21
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Environment:
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User Mode
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--*/
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#ifndef _SESSION_H_
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#define _SESSION_H_
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#define CURRENT_SESSION -1
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#define DEFAULT_SESSION -2
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#define INVALID_SESSION -3
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typedef HRESULT (* PoolFilterFunc)(
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ULONG64 PoolAddr,
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ULONG TagFilter,
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ULONG64 PoolHeader,
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PDEBUG_VALUE Tag,
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ULONG BlockSize,
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BOOL bQuotaWithTag,
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PVOID Context
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);
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typedef struct _ALLOCATION_STATS {
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ULONG AllocatedPages;
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ULONG LargePages;
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ULONG LargeAllocs;
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ULONG FreePages;
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ULONG ExpansionPages;
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ULONG Allocated; // Number of allocated entries
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ULONG AllocatedSize; // Size in Pool Blocks
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ULONG Free; // Number of free entries
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ULONG FreeSize; // Size in Pool Blocks
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ULONG Indeterminate; // Number of entries with interdeterminable alloc/free status
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ULONG IndeterminateSize; // Size in Pool Blocks
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} ALLOCATION_STATS, *PALLOCATION_STATS;
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extern ULONG SessionId;
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extern CHAR SessionStr[16];
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void SessionInit(PDEBUG_CLIENT Client);
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void SessionExit();
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HRESULT
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GetSessionPhysicalAddress(
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PDEBUG_CLIENT Client,
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ULONG Session,
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ULONG64 VirtAddr,
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PULONG64 PhysAddr
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);
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HRESULT
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GetCurrentSession(
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PULONG64 CurSessionSpace,
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PULONG CurSessionId
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);
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HRESULT
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GetSessionSpace(
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ULONG Session,
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PULONG64 SessionSpace,
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PULONG64 SessionProcess
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);
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#define SEARCH_POOL_NONPAGED 0x0001
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#define SEARCH_POOL_PAGED 0x0002
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#define SEARCH_POOL_LARGE_ONLY 0x0004
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#define SEARCH_POOL_PRINT_LARGE 0x0008
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#define SEARCH_POOL_PRINT_UNREAD 0x0010
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#define INVALID_UNIQUE_STATE 0
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HRESULT
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SearchSessionPool(
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PDEBUG_CLIENT Client,
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ULONG Session,
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ULONG TagName,
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FLONG Flags,
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ULONG64 RestartAddr,
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PoolFilterFunc Filter,
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PALLOCATION_STATS AllocStats,
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PVOID Context
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);
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#endif _SESSION_H_
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