## page was renamed from kresd/cache/kr_cache_peek
kresd/cache/kr_cache_peekについて、ここに記述してください。

{{{
~/kresd/lib$ grep 'kr_cache_peek' *.c

cache.c:int kr_cache_peek(struct kr_cache_txn *txn, uint8_t tag, const knot_dname_t *name, uint16_t type,
cache.c:int kr_cache_peek_rr(struct kr_cache_txn *txn, knot_rrset_t *rr, uint8_t *rank, uint8_t *flags, uint32_t *timestamp)
cache.c:	int ret = kr_cache_peek(txn, KR_CACHE_RR, rr->owner, rr->type, &entry, timestamp);
cache.c:int kr_cache_peek_rank(struct kr_cache_txn *txn, uint8_t tag, const knot_dname_t *name, uint16_t type, uint32_t timestamp)
cache.c:int kr_cache_peek_rrsig(struct kr_cache_txn *txn, knot_rrset_t *rr, uint8_t *rank, uint8_t *flags, uint32_t *timestamp)
cache.c:	int ret = kr_cache_peek(txn, KR_CACHE_SIG, rr->owner, rr->type, &entry, timestamp);

resolve.c:		int ret = kr_cache_peek(txn, KR_CACHE_PKT, target, KNOT_RRTYPE_NS, &entry, &timestamp);

zonecut.c:	if (kr_cache_peek_rr(txn, &cached_rr, &rank, NULL, &timestamp) != 0) {
zonecut.c:	int ret = kr_cache_peek_rr(txn, &cached_rr, rank, NULL, &drift);
zonecut.c:	int ret = kr_cache_peek_rr(txn, &cached_rr, &rank, NULL, &drift);

}}}

zonecut.c 中で kr_cache_peek_rr を見ている。　
　zonecutが rrcacheを利用しているということだが、これがおかしい。
    zonecutはRRSetとは別に管理する方がよい。
　　　そして、NXDOMAIN返答などはすでに別に管理されているのだから。

-- ToshinoriMaeno <<DateTime(2016-04-24T10:38:02+0900)>>

~/kresd/lib$ grep 'kr_cache_peek' layer/*.c
{{{
layer/pktcache.c:	int ret = kr_cache_peek(txn, KR_CACHE_PKT, qname, rrtype, &entry, &timestamp);
layer/pktcache.c:		int cached_rank = kr_cache_peek_rank(&txn, KR_CACHE_PKT, qname, qtype, header.timestamp);

layer/rrcache.c:		ret = kr_cache_peek_rrsig(txn, &cache_rr, rank, flags, &drift);
layer/rrcache.c:		ret = kr_cache_peek_rr(txn, &cache_rr, rank, flags, &drift);
layer/rrcache.c:		int cached_rank = kr_cache_peek_rank(baton->txn, KR_CACHE_RR, rr->owner, rr->type, baton->timestamp);
}}}