Completion of error handling

[elfring]

Would you like to add more error handling for return values from functions like the following?

• fopen ⇒ main
• printf ⇒ receive_sample_block

[fdb]

Absolutely! The error handling could be improved a lot. Any specific calls you've seen that are particularly important?

[elfring]

I suggest to avoid ignorance of return values a bit more.

Are you interested to apply aspect-oriented software development?
How do you think about to encapsulate error detection and corresponding exception handling as a reusable aspect in your software?