Although Chromium actually uses SSL_(get_)state as part of its fallback
reason heuristic, that function really should go in the deprecated
bucket. I kept SSL_state_string_long since having a human-readable
string is probably useful for logging.
SSL_set_SSL_CTX was only half-documented as the behavior of this
function is very weird. This warrants further investigation and
rethinking.
SSL_set_shutdown is absurd. I added an assert to trip up clearing bits
and set it to a bitwise OR since clearing bits may mess up the state
machine. Otherwise there's enough consumers and it's not quite the same
as SSL_CTX_set_quiet_shutdown that I've left it alone for now.
Change-Id: Ie35850529373a5a795f6eb04222668ff76d84aaa
Reviewed-on: https://boringssl-review.googlesource.com/6312
Reviewed-by: Adam Langley <alangley@gmail.com>
63006a913b