seh0026.c File Reference

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

Include dependency graph for seh0026.c:

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Functions
void	dojump (jmp_buf JumpBuffer, PLONG Counter)
int	main ()

Variables
char	test [] = "SEH0026.c"

Function Documentation

dojump()

void dojump	(	jmp_buf	JumpBuffer,
		PLONG	Counter
	)

Definition at line 12 of file seh0026.c.

                                               {
  try {
    try {
      /* set Counter = 1 */
      *Counter += 1;
      RaiseException(EXCEPTION_INT_OVERFLOW, 0, /*no flags*/ 0, 0);
    }
    finally {
      /* set counter = 2 */
      *Counter += 1;
    }
    endtry
  }
  finally {
    /* set counter = 3 */
    *Counter += 1;
    longjmp(JumpBuffer, 1);
  }
  endtry
}

Referenced by main().

main()

int main

(

void

)

Definition at line 33 of file seh0026.c.

           {
  jmp_buf JumpBuffer;
  LONG Counter;
 
  Counter = 0;
 
  if (_setjmp(JumpBuffer) == 0) {
    try {
      try {
        try {
          try {
            *(volatile LONG*)&Counter += 1;
            dojump(JumpBuffer, &Counter);
          }
          finally { *(volatile LONG*)&Counter += 1; }
          endtry
        }
        finally {
          *(volatile LONG*)&Counter += 1;
          longjmp(JumpBuffer, 1);
        }
        endtry
      }
      finally { *(volatile LONG*)&Counter += 1; }
      endtry
    }
    except(1)
    /* EXECUTE HANDLER after unwinding */
    {
      *(volatile LONG*)&Counter += 1;
    }
    endtry
  } else {
    /* set Counter  = 4 */ //
    *(volatile LONG*)&Counter += 1;
  }
 
  if (Counter != 8) {
    printf("TEST 26 FAILED. Counter = %d\n\r", Counter);
    return -1;
  }
 
  return 0;
}

Variable Documentation

test

char test[] = "SEH0026.c"

Definition at line 10 of file seh0026.c.