123 lines
2.3 KiB
C
123 lines
2.3 KiB
C
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/*++
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Copyright (c) 1996 Microsoft Corporation
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Module Name:
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oledserr.h
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Abstract:
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Contains the entry point for
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ADsGetLastError
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ADsSetLastError
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ADsFreeAllErrorRecords
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Author:
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Ram Viswanathan (ramv) 20-Sep-1996
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Environment:
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User Mode - Win32
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---*/
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#ifndef _OLEDSERR_H_INCLUDED_
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#define _OLEDSERR_H_INCLUDED_
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#ifdef _cplusplus
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extern "C" {
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#endif
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HRESULT
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ADsGetLastError(
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OUT LPDWORD lpError,
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OUT LPWSTR lpErrorBuf,
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IN DWORD dwErrorBufLen,
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OUT LPWSTR lpNameBuf,
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IN DWORD dwNameBufLen
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);
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VOID
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ADsSetLastError(
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IN DWORD dwErr,
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IN LPCWSTR pszError,
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IN LPCWSTR pszProvider
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);
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VOID
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ADsFreeAllErrorRecords(
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VOID
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);
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//=======================
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// Data Structures
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//=======================
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typedef struct _ERROR_RECORD {
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struct _ERROR_RECORD *Prev;
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struct _ERROR_RECORD *Next;
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DWORD dwThreadId;
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DWORD dwErrorCode;
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LPWSTR pszErrorText; // This is an allocated buffer
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LPWSTR pszProviderName; // This is an allocated buffer
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} ERROR_RECORD, *LPERROR_RECORD;
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//
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// Global Data Structures
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//
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extern
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ERROR_RECORD ADsErrorRecList; // Initialized to zeros by loader
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extern
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CRITICAL_SECTION ADsErrorRecCritSec; // Initialized in libmain.cxx
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//=======================
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// MACROS
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//=======================
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#define FIND_END_OF_LIST(record) while(record->Next != NULL) { \
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record=record->Next; \
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}
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#define REMOVE_FROM_LIST(record) record->Prev->Next = record->Next; \
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if (record->Next != NULL) { \
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record->Next->Prev = record->Prev; \
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}
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#define ADD_TO_LIST(record, newRec) FIND_END_OF_LIST(record) \
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record->Next = newRec; \
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newRec->Prev = record; \
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newRec->Next = NULL;
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//
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// Local Functions
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//
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LPERROR_RECORD
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ADsAllocErrorRecord(
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VOID);
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LPERROR_RECORD
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ADsFindErrorRecord(
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VOID);
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VOID
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ADsFreeThreadErrorRecords(
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VOID);
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#ifdef _cplusplus
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}
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#endif
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#endif
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