Page History

constraint_handler_t handle_errors(void) {
  constraint_handler_t data;
  /* define what to do when error occurs */
  return data;
}

/*...*/

set_constraint_handler(handle_errors);

/*...*/

/* Returns zero on success */
errno_t function(char *dst1){
  char src1[100] = "hello";

  strcpy_s(dst1, sizeof(dst1), src1);
  /* At this point strcpy_s may have yielded an
     error and handle_errors() might have returned */

  /* ... */
  return 0;
}