Handling Errors

Abstract

You’ve learned a lot about C. You’ve learned about arrays, pointers, dynamically allocating memory, and accessing files. Along the way, we’ve hinted at some of the pitfalls you have to look out for: not storing values outside the dimension of an array, not using uninitialized pointers, checking fgetc() for EOF, and so on. But we haven’t really been doing this in any systematic way.