except.txt

Associated article: Exception Handling in C Without C++

Tags: C/C++          Embedded Systems    

Published source code accompanying the article by Tom Schotland and Peter Petersen in which they discuss error handling, an important issue in embedded systems that can account for a substantial portion of a project's code. Our authors describe how they designed and implemented an exception handling library. Also see EXCEPT.ZIP.

					Exception Handling in C Without C++
by Tom Schotland and Peter Petersen


Example 1:

jmp_buf jumper;
int SomeFunction(int a, int b)
{
  if (b == 0) // can't divide by 0
    longjmp(jumper, -3);
  return a / b;
}
void main(void)
{
  if (setjmp(jumper) == 0)
  {
    int ...