159 lines
3.1 KiB
C
159 lines
3.1 KiB
C
|
/***
|
||
|
|
*excpt.h - defines exception values, types and routines
|
||
|
|
*
|
||
|
|
* Copyright (c) 1990-1994, Microsoft Corporation. All rights reserved.
|
||
|
|
*
|
||
|
|
*Purpose:
|
||
|
|
* This file contains the definitions and prototypes for the compiler-
|
||
|
|
* dependent intrinsics, support functions and keywords which implement
|
||
|
|
* the structured exception handling extensions.
|
||
|
|
*
|
||
|
|
****/
|
||
|
|
|
||
|
|
#ifndef _INC_EXCPT
|
||
|
|
#define _INC_EXCPT
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/* Define _CRTAPI1 (for compatibility with the NT SDK) */
|
||
|
|
|
||
|
|
#ifndef _CRTAPI1
|
||
|
|
#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
|
||
|
|
#define _CRTAPI1 __cdecl
|
||
|
|
#else
|
||
|
|
#define _CRTAPI1
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/* Define _CRTAPI2 (for compatibility with the NT SDK) */
|
||
|
|
|
||
|
|
#ifndef _CRTAPI2
|
||
|
|
#if ( (_MSC_VER >= 800) && (_M_IX86 >= 300) )
|
||
|
|
#define _CRTAPI2 __cdecl
|
||
|
|
#else
|
||
|
|
#define _CRTAPI2
|
||
|
|
#endif
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/* Define _CRTIMP */
|
||
|
|
|
||
|
|
#ifndef _CRTIMP
|
||
|
|
#ifdef _NTSDK
|
||
|
|
/* definition compatible with NT SDK */
|
||
|
|
#define _CRTIMP
|
||
|
|
#else /* ndef _NTSDK */
|
||
|
|
/* current definition */
|
||
|
|
#ifdef _DLL
|
||
|
|
#define _CRTIMP __declspec(dllimport)
|
||
|
|
#else /* ndef _DLL */
|
||
|
|
#define _CRTIMP
|
||
|
|
#endif /* _DLL */
|
||
|
|
#endif /* _NTSDK */
|
||
|
|
#endif /* _CRTIMP */
|
||
|
|
|
||
|
|
|
||
|
|
/* Define __cdecl for non-Microsoft compilers */
|
||
|
|
|
||
|
|
#if ( !defined(_MSC_VER) && !defined(__cdecl) )
|
||
|
|
#define __cdecl
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Exception disposition return values.
|
||
|
|
*/
|
||
|
|
typedef enum _EXCEPTION_DISPOSITION {
|
||
|
|
ExceptionContinueExecution,
|
||
|
|
ExceptionContinueSearch,
|
||
|
|
ExceptionNestedException,
|
||
|
|
ExceptionCollidedUnwind
|
||
|
|
} EXCEPTION_DISPOSITION;
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Prototype for SEH support function.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef _M_IX86
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Declarations to keep MS C 8 (386/486) compiler happy
|
||
|
|
*/
|
||
|
|
struct _EXCEPTION_RECORD;
|
||
|
|
struct _CONTEXT;
|
||
|
|
|
||
|
|
EXCEPTION_DISPOSITION __cdecl _except_handler (
|
||
|
|
struct _EXCEPTION_RECORD *ExceptionRecord,
|
||
|
|
void * EstablisherFrame,
|
||
|
|
struct _CONTEXT *ContextRecord,
|
||
|
|
void * DispatcherContext
|
||
|
|
);
|
||
|
|
|
||
|
|
#elif defined(_M_MRX000) || defined(_M_ALPHA)
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Declarations to keep MIPS and ALPHA compiler happy
|
||
|
|
*/
|
||
|
|
typedef struct _EXCEPTION_POINTERS *Exception_info_ptr;
|
||
|
|
struct _EXCEPTION_RECORD;
|
||
|
|
struct _CONTEXT;
|
||
|
|
struct _DISPATCHER_CONTEXT;
|
||
|
|
|
||
|
|
|
||
|
|
EXCEPTION_DISPOSITION __C_specific_handler (
|
||
|
|
struct _EXCEPTION_RECORD *ExceptionRecord,
|
||
|
|
void *EstablisherFrame,
|
||
|
|
struct _CONTEXT *ContextRecord,
|
||
|
|
struct _DISPATCHER_CONTEXT *DispatcherContext
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Keywords and intrinsics for SEH
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifdef _MSC_VER
|
||
|
|
|
||
|
|
#if defined(_NTSDK) && !defined(__cplusplus)
|
||
|
|
#define try __try
|
||
|
|
#define except __except
|
||
|
|
#define finally __finally
|
||
|
|
#define leave __leave
|
||
|
|
#endif /* _NTSDK */
|
||
|
|
#define GetExceptionCode _exception_code
|
||
|
|
#define exception_code _exception_code
|
||
|
|
#define GetExceptionInformation (struct _EXCEPTION_POINTERS *)_exception_info
|
||
|
|
#define exception_info (struct _EXCEPTION_POINTERS *)_exception_info
|
||
|
|
#define AbnormalTermination _abnormal_termination
|
||
|
|
#define abnormal_termination _abnormal_termination
|
||
|
|
|
||
|
|
unsigned long __cdecl _exception_code(void);
|
||
|
|
void * __cdecl _exception_info(void);
|
||
|
|
int __cdecl _abnormal_termination(void);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Legal values for expression in except().
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define EXCEPTION_EXECUTE_HANDLER 1
|
||
|
|
#define EXCEPTION_CONTINUE_SEARCH 0
|
||
|
|
#define EXCEPTION_CONTINUE_EXECUTION -1
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _INC_EXCPT */
|