concurrent CTL

See merge request !1679

The functions pthread_rwlock_timedwrlock() and pthread_rwlock_timedrdlock()
are not available on macOS. Use not non-timed variants pthread_rwlock_wrlock()
and pthread_rwlock_rdlock() instead.

Libor Peltan authored 9 months ago and Daniel Salzman committed 6 months ago

...to avoid LMDB issues when RW txn migrates threads

Libor Peltan authored 9 months ago and Daniel Salzman committed 6 months ago

If a command called with -b would be started and knotc zone-begin
arrived in the meantime before the first command reaches zone_update_begin(),
it might be blocked until zone-abort, which might however not be possible
to send because ctl is blocked due to -b.

Libor Peltan authored 9 months ago and Daniel Salzman committed 6 months ago

knotc zone-ksk-submitted actually triggers two operations:
1) modification of KSK's metadata
2) re-signing of the zone when called in multithreaded CTL, it might happen
   that knotc zone-begin arrives between those and if a third comand needs
   to lock it all, it could cause deadlock

fixup! kxdpgun: add cli option for reading binary file

See merge request !1706

kxdpgun query linked list fix

kxdpgun json

See merge request !1704

yparser: new time unit specifiers

See merge request !1703

Jan Doskočil authored 7 months ago and Daniel Salzman committed 6 months ago

w = week
M = month
y = year

libknot/performance: avoid repeated knot_rdataset_at() inside knot_rrset_to_wire_extra

See merge request !1705

tests: longer lasting RRSIGs to prevent test breakage by expiration

See merge request !1702

test_journal: correct potential for truncation in snprintf

See merge request !1701

fmt string is "i%d" - theoretically if the argument was eg INT_MIN this
could've been 13 chars long, which is why gcc threw a warning

https://www.iana.org/assignments/dns-parameters/dns-parameters.xhtml#extended-dns-error-codes