Ondřej Surý 06abfa3264 Remove the ANCIENT slabheader attribute and statistics counter ... Cache headers are now unlinked from their node as soon as they expire, so a slabheader is never left in the "ancient, awaiting cleanup" state that DNS_SLABHEADERATTR_ANCIENT tracked. Drop the attribute, rename mark_ancient() to header_delete() to reflect that it now removes the header rather than flagging it (keying idempotency on list membership), and remove the ancient RRset statistics counter that recorded the state, which is now always zero; the rdataset statistics array shrinks to match. The rdataset-level 'ancient' flag and 'rndc dumpdb -expired' are unaffected: expiry is derived from the entry's TTL when the rdataset is bound, not from the slabheader attribute.		2026-06-22 13:45:18 +02:00
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dns	Remove the ANCIENT slabheader attribute and statistics counter	2026-06-22 13:45:18 +02:00
isc	ignore 0-byte reads in the TCP read callback	2026-06-22 09:33:38 +03:00
isccc	switch isc_md_type_t to a proper enum	2026-02-02 11:12:55 +03:00
isccfg	remove GeoIP2 metro and metrocode	2026-06-18 07:23:31 +02:00
ns	Merge tag 'v9.21.23'	2026-06-17 13:48:49 +00:00
.gitignore	The isc/platform.h header has been completely removed	2021-07-06 05:33:48 +00:00
meson.build	replace the build system with meson	2025-06-11 10:30:12 +03:00