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kristerw.blogspot.com | ||
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blog.oddbit.com
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| | | | | Overview I was recently working with someone else's C source and I wanted to add some basic error checking without mucking up the code with a bunch of if statements and calls to perror. I ended up implementing a simple must function that checks the return value of an expression, and exits with an error if the return value is less than 0. You use it like this: must(fd = open("textfile.txt", O_RDONLY)); Or: | |
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gist.github.com
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| | | | | GitHub Gist: instantly share code, notes, and snippets. | |
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satharus.me
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| | | | | There is a very high chance that if you read my blog, you've seen the line of code return 0; at some point. Specifically, you've probably seen it in a main()... | |
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michaelscodingspot.com
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| | | Michael Shpilt's Blog on .NET software development, C#, performance, debugging, and programming productivity | ||
