Fabian Giesen's always excellent blog has a post about various ring buffer implementations: https://fgiesen.wordpress.com/2010/12/14/ring-buffers-and-queues/ ht

Fabian Giesen's always excellent blog has a post about various ring buffer implementations: https://fgiesen.wordpress.com/2010/12/14/ring-buffers-and-queues/ https://fgiesen.wordpress.com/2010/12/14/ring-buffers-and-qu... He has a companion post about a "magic" ring buffer that uses a virtual memory mapping to make a ring buffer where you can always address the entire sizes as contiguous memory, but I think it has a bit of minor bit rot in the linked implementations. https://fgiesen.wordpress.com/2012/07/21/the-magic-ring-buffer/ https://fgiesen.wordpress.com/2012/07/21/the-magic-ring-buff...