140 lines
3.8 KiB
C
140 lines
3.8 KiB
C
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/***
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*except.h - defines exception values, types and routines
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*
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* Copyright (c) 1990-1994, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* This file defines the exception values, types and declares the
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* associated functions.
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*
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****/
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#ifndef _INC_EXCEPT
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#ifdef __cplusplus
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extern "C" {
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#endif
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#if (_MSC_VER <= 600)
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#define __cdecl _cdecl
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#endif
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/*
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* exception codes defined by the host OS
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*
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* NOTE: THE UNDERSCORE PREFIX IN THE FOLLOWING NAMES WAS ADDED TO CONFORM
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* WITH ANSI NAMESPACE REQUIREMENTS.
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*/
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#define _XCPT_GUARD_PAGE_VIOLATION 0x80000001
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#define _XCPT_UNABLE_TO_GROW_STACK 0x80010001
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#define _XCPT_DATATYPE_MISALIGNMENT 0xC000009E
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#define _XCPT_BREAKPOINT 0xC000009F
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#define _XCPT_SINGLESTEP 0xC00000A0
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#define _XCPT_ACCESS_VIOLATION 0xC0000005
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#define _XCPT_ILLEGAL_INSTRUCTION 0xC000001C
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#define _XCPT_FLOATING_DENORMAL_OPERAND 0xC0000094
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#define _XCPT_FLOATING_DIVIDE_BY_ZERO 0xC0000095
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#define _XCPT_FLOATING_INEXACT_RESULT 0xC0000096
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#define _XCPT_FLOATING_INVALID_OPERATION 0xC0000097
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#define _XCPT_FLOATING_OVERFLOW 0xC0000098
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#define _XCPT_FLOATING_STACK_CHECK 0xC0000099
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#define _XCPT_FLOATING_UNDERFLOW 0xC000009A
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#define _XCPT_INTEGER_DIVIDE_BY_ZERO 0xC000009B
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#define _XCPT_INTEGER_OVERFLOW 0xC000009C
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#define _XCPT_PRIVILEGED_INSTRUCTION 0xC000009D
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#define _XCPT_IN_PAGE_ERROR 0xC0000006
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#define _XCPT_PROCESS_TERMINATE 0xC0010001
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#define _XCPT_ASYNC_PROCESS_TERMINATE 0xC0010002
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#define _XCPT_NONCONTINUABLE_EXCEPTION 0xC0000024
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#define _XCPT_INVALID_DISPOSITION 0xC0000025
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#define _XCPT_INVALID_LOCK_SEQUENCE 0xC000001D
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#define _XCPT_ARRAY_BOUNDS_EXCEEDED 0xC0000093
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#define _XCPT_B1NPX_ERRATA_02 0xC0010004
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#define _XCPT_UNWIND 0xC0000026
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#define _XCPT_BAD_STACK 0xC0000027
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#define _XCPT_INVALID_UNWIND_TARGET 0xC0000028
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#define _XCPT_SIGNAL 0xC0010003
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/*
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* exception codes defined by the C runtime
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*/
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#define _XCPT_SIGABRT 0x20000001
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#define _XCPT_SIGUSR1 0x20000002
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#define _XCPT_SIGUSR2 0x20000003
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#define _XCPT_SIGUSR3 0x20000004
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#define _XCPT_FLOATING_EXPLICITGEN 0x20000005
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/*
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* constants, structs and types used in exception handling at the OS level
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*
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* NOTE: MANY OF IDENTIFIERS DEFINED BELOW ARE FROM DCR 1024. HOWEVER, THEY
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* HAVE BEEN CHANGED TO CONFORM WITH ANSI NAMESPACE RESTRICTIONS.
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*/
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#define _EXCEPTION_MAXIMUM_PARAMETERS 4
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struct __EXCEPTIONREPORTRECORD {
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unsigned long ExceptionNum;
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unsigned long fHandlerFlags;
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struct __EXCEPTIONREPORTRECORD * NestedExceptionReportRecord;
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void * ExceptionAddress;
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unsigned long cParameters;
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unsigned long ExceptionInfo[_EXCEPTION_MAXIMUM_PARAMETERS];
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};
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typedef struct __EXCEPTIONREPORTRECORD _EXCEPTIONREPORTRECORD;
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typedef struct __EXCEPTIONREPORTRECORD * _PEXCEPTIONREPORTRECORD;
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/*
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* values of ExceptionInfo[0] for _XCPT_SIGNAL.
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*/
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#define _XCPT_SIGNAL_INTR 1 /* corresponds to SIGINT */
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#define _XCPT_SIGNAL_KILLPROC 3 /* corresponds to SIGTERM */
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#define _XCPT_SIGNAL_BREAK 4 /* corresponds to SIGBREAK */
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/*
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* NOTE: THE FOLLOWING DEFINITION FOR _PCONTEXTRECORD IS INCORRECT, BUT I
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* DON'T ACTUALLY USE IT FOR ANYTHING AND REAL DEFINITION WOULD TAKE A GOOD
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* TWO PAGES. SEE PAGES 16 AND 17 OF VOL1.TXT FOR THE CORRECT DEFINITION.
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*/
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typedef void * _PCONTEXTRECORD;
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/*
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* structure used by SEH support function and intrinsics. the information
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* passed by the exception dispatcher is repackaged in this form by the
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* runtime (_except_handler()).
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*/
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struct __EXCEPTION_INFO_PTRS {
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_PEXCEPTIONREPORTRECORD preport;
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_PCONTEXTRECORD pcontext;
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};
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typedef struct __EXCEPTION_INFO_PTRS * _PEXCEPTION_INFO_PTRS;
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#ifndef _MAC_
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/*
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* prototypes for intrinsic SEH functions
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*/
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unsigned long __cdecl _exception_code(void);
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void * __cdecl _exception_info(void);
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int __cdecl _abnormal_termination(void);
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#endif /* ndef _MAC_ */
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#ifdef __cplusplus
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}
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#endif
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#define _INC_EXCEPT
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#endif /* _INC_EXCEPT */
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