Currently tor fails to build its test when enabled with bufferevents
because an #ifndef USE_BUFFEREVENTS hides bucket_millis_empty() and
friends. This is fine if we don't run tests, but if we do, we need
these functions in src/or/libtor-testing.a when linking src/test/test.
This patch moves the functions outside the #ifndef and exposes them.
See downstream bug:
https://bugs.gentoo.org/show_bug.cgi?id=510124
When building with bufferevents enabled, configure.ac throws an
error if "$ac_cv_header_event2_bufferevent_ssl_h" is not set to
"yes". However, nowhere was AC_CHECK_HEADERS(event2/bufferevent_ssl.h)
done. This commit adds the check.
When we run into bug 8387 (if we run into it again), report when we
last called circuit_expire_old_circuits_clientside(). This will let
us know -- if my fix for 8387 doesn't work -- whether my diagnosis
was at least correct.
Suggested by Andrea.
On a non-blocking pipe fgets sets EAGAIN when it encounters partial lines. No
error is set on full lines or EOF. EOF is reached when the writing end of the
pipe is closed. Partial lines and full lines are both returned by fgets, EOF
results in NULL.
Mention of this behaviour can be found in #1903 and #2045.
We should only assign a relay the HSDir flag if it is currently
considered valid. We can accomplish this by only considering active
relays, and as a consequence of this we also exclude relays that are
currently hibernating. Fixes#12573
Long ago we supported systems where there was no support for
threads, or where the threading library was broken. We shouldn't
have do that any more: on every OS that matters, threads exist, and
the OS supports running threads across multiple CPUs.
This resolves tickets 9495 and 12439. It's a prerequisite to making
our workqueue code work better, since sensible workqueue
implementations don't split across multiple processes.
I don't know whether we missed these or misclassified them when we
first made the "DIRECTORY AUTHORITY SERVER OPTIONS" section, but they
really belong there.
The variable was useless since it was only toggled off in disabled code.
If the 'exit_family' smartlist is empty, we don't consider exit family
anyway.
The fix for bug 8746 added a hashtable instance that never actually
invoked HT_FIND. This caused a warning, since we didn't mark HT_FIND
as okay-not-to-use.
Try killing a running process; try noticing that a process has
exited without checking its output; verify that waitpid_cb (when
present) is set to NULL when you would expect it to be.
