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85 lines
2.5 KiB
85 lines
2.5 KiB
/*** error.h - Definitions for Error Reporting
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*
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* Microsoft Confidential
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* Copyright (C) Microsoft Corporation 1993-1994
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* All Rights Reserved.
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*
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* History:
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* 10-Aug-1993 bens Initial version
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* 09-Feb-1994 bens Add pszLine to ERROR structure
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* 03-May-1994 bens Add err.code and err.pv fields
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*/
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#ifndef INCLUDED_ERROR
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#define INCLUDED_ERROR 1
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#include "message.h"
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typedef struct {
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char ach[cbMSG_MAX]; // Error message
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BOOL fError; // TRUE => error present
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char *pszFile; // Name of directives file being processed
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int iLine; // Line number in directives file, if >0
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char *pszLine; // Text of current line being processed
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int code; // Detailed error code
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void *pv; // Additional error information
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} ERROR; /* err */
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typedef ERROR *PERROR; /* perr */
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/*** ErrSet - Set error message
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*
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* Entry
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* perr - ERROR structure to receive formatted message
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* pszMsg - Message string, possibly including %1, %2, ... replaceable
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* parameters.
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* Remaining arguments are optional, and depend upon presence of %N
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* replaceable parameters in pszMsg:
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* pszFmt - If at least one %N string in pszMsg, then this contains
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* sprintf() formatting strings.
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* Arg1 - Present only if %1 is present.
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* Arg2 - Present only if %2 is present.
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* ...
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*
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* Exit-Success
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* perr filled in with formatted message.
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* Arg1 is formatted according to the first sprintf format in
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* pszFmt, and replaces the %1 in pszMsg. Similar treatment for
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* any other arguments.
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*
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* Exit-Failure
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* perr filled in with message describing bad arguments.
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*/
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void __cdecl ErrSet(PERROR perr, char *pszMsg, ...);
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/*** ErrClear - Clear ERROR
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*
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* Entry
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* perr - ERROR structure to clear
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*
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* Exit-Success
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* perr is cleared
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*/
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void ErrClear(PERROR perr);
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/*** ErrIsError - Check if error condition is set
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*
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* Entry
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* perr - ERROR structure to check
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*
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* Exit-Success
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* Returns TRUE if an error message is set.
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*
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* Exit-Failure
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* Returns FALSE if no error message set.
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*/
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#ifdef ASSERT
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BOOL ErrIsError(PERROR perr);
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#else // !ASSERT
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#define ErrIsError(perr) (perr->fError) // Fast dereference
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#endif // !ASSERT
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#endif // !INCLUDED_ERROR
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