Unlike tor_assert(), these macros don't abort the process.  They're
good for checking conditions we want to warn about, but which don't
warrant a full crash.

This commit also changes the default implementation for
tor_fragile_assert() to tor_assert_nonfatal_unreached_once().

Closes ticket 18613.

Fixes bug 18716; bugfix on 0.2.1.1-alpha where memarea.c was
introduced.  Found by wbenny.

David Goulet authored Apr 05, 2016 and Nick Mathewson committed Apr 07, 2016

This changes simply renames them by removing "Testing" in front of them and
they do not require TestingTorNetwork to be enabled anymore.

Fixes #18481
Signed-off-by: David Goulet <dgoulet@ev0ke.net>

Closes #18300; patch from "icanhasaccount".

Yes, we could cast to unsigned char first, but it's probably safest
to just use our own (in test_util), or remove bad-idea features that
we don't use (in readpassphrase.c).

Fixes 18728.

Roger Dingledine authored Apr 05, 2016 and Nick Mathewson committed Apr 05, 2016

Stop blasting twelve lines per second from periodic_event_dispatch()
at loglevel debug.

Resolves ticket 18729; fix on 0.2.8.1-alpha.

Yawning Angel authored Apr 04, 2016 and Nick Mathewson committed Apr 05, 2016

Detect newer versions and fix our TLS code to use the new API.

Yawning Angel authored Apr 04, 2016 and Nick Mathewson committed Apr 05, 2016

It appears that setting the various callbacks is no longer required, so
don't.