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by kbumsik
2962 days ago
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For people who say goto statements make spagetti, please consider looking at this goto use case in Linux, sock_create_lite() [1]. Imagine we make the same thing without goto here, is it gonna be more Don't-Repeat-Yourself, more readable, and less error-prone? I don't think so. I understand the how hamful goto statement is in general all of us know that. But there is very specific useful area in C. When Dijkstra wrote "GOTO Statement Considered Harmful", even before C was born, people tended to use goto statements everywhere because they were used to use assembly jump instructions. But we don't abuse goto statments anymore. [1]: https://github.com/torvalds/linux/blob/master/net/socket.c#L... |
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