seh0027.c File Reference

#include <windows.h>
#include "seh.h"

Include dependency graph for seh0027.c:

Go to the source code of this file.

Functions
void	rtlRaiseStatus (DWORD Status)
ULONG	except3 (PEXCEPTION_POINTERS ExceptionPointers, PLONG Counter)
void	except1 (PLONG Counter)
ULONG	except2 (PEXCEPTION_POINTERS ExceptionPointers, PLONG Counter)
int	main ()

Variables
char	test [] = "SEH0027.c"

Function Documentation

except1()

void except1

(

PLONG

Counter

)

Definition at line 36 of file seh0027.c.

                            {
  try {
    /* set counter = 6 */
    *Counter += 5;
    RaiseException(EXCEPTION_INT_OVERFLOW, 0, /*no flags*/ 0, 0);
  }
  except(except3(GetExceptionInformation(), Counter)) { *Counter += 7; }
  endtry
  /* set counter = 59 */
  *Counter += 9;
  return;
}

Referenced by main().

except2()

ULONG except2	(	PEXCEPTION_POINTERS	ExceptionPointers,
		PLONG	Counter
	)

Definition at line 49 of file seh0027.c.

                                                                    {
  PEXCEPTION_RECORD ExceptionRecord;
 
  ExceptionRecord = ExceptionPointers->ExceptionRecord;
  if ((ExceptionRecord->ExceptionCode == EXCEPTION_EXECUTE_HANDLER) &&
      ((ExceptionRecord->ExceptionFlags & 0x10) == 0)) {
    /* set counter = 53 */
    *Counter += 11;
    return 1;
  } else {
    *Counter += 13;
    return 0;
  }
}

Referenced by main().

except3()

ULONG except3	(	PEXCEPTION_POINTERS	ExceptionPointers,
		PLONG	Counter
	)

Definition at line 15 of file seh0027.c.

                                                                    {
  PEXCEPTION_RECORD ExceptionRecord;
 
  ExceptionRecord = ExceptionPointers->ExceptionRecord;
  if ((ExceptionRecord->ExceptionCode == (STATUS_INTEGER_OVERFLOW)) &&
      ((ExceptionRecord->ExceptionFlags & 0x10) == 0)) {
    /* set counter = 23 */
    *Counter += 17;
    rtlRaiseStatus(EXCEPTION_EXECUTE_HANDLER);
  } else if ((ExceptionRecord->ExceptionCode == EXCEPTION_EXECUTE_HANDLER) &&
             ((ExceptionRecord->ExceptionFlags & 0x10) != 0)) {
    /* set counter = 42 */
    *Counter += 19;
    /* return COTINUE SEARCH */
    return 0;
  }
  /* never gets here due to exception being rasied */
  *Counter += 23;
  return 1;
}

Referenced by except1().

main()

int main

(

void

)

Definition at line 64 of file seh0027.c.

           {
  LONG Counter;
 
  Counter = 0;
 
  try {
    try {
      /* set counter = 1 */
      Counter += 1;
      except1(&Counter);
    }
    except(except2(GetExceptionInformation(), &Counter)) {
      /* set counter = 55 */
      Counter += 2;
    }
    endtry
  }
  except(1) { Counter += 3; }
  endtry
 
  if (Counter != 55) {
    printf("TEST 27 FAILED. Counter = %d\n\r", Counter);
    return -1;
  }
 
  return 0;
}

rtlRaiseStatus()

void rtlRaiseStatus

(

DWORD

Status

)

Definition at line 10 of file seh0027.c.

                                  {
  RaiseException(Status, 0, /*no flags*/ 0, 0);
  return;
}

Referenced by except3().

Variable Documentation

test

char test[] = "SEH0027.c"

Definition at line 8 of file seh0027.c.