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Radix tree prefixes were reference-counted to allow sharing between nodes, with refcount==0 used as a sentinel for stack-allocated prefixes. Since the radix tree is only modified during config parsing (single-threaded) and read-only during query processing, the sharing optimization is unnecessary. Always copy prefixes instead, eliminating the refcount field and the sentinel hack. |
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| isc | ||
| isccfg | ||
| libtest | ||
| ns | ||
| .gitignore | ||
| meson.build | ||