Since we're now using weak symbols for dodgy libc functions, we might
as well do it for gettid() too.
Use the ::gettid() global namespace and let libc override it.
Signed-off-by: Zygo Blaxell <bees@furryterror.org>
Silence the unused variable warning. The compiler is correct, but we
may implement line-level debug at some point in the future, so we
want to keep the member and parameters.
Signed-off-by: Zygo Blaxell <bees@furryterror.org>
uncaught_exception() had only the one valid use case, and it can be
reimplemented by literally calling current_exception() instead.
current_exception() has several valid use cases, so it is not likely
to be deprecated any time soon.
Signed-off-by: Zygo Blaxell <bees@furryterror.org>
In version 2.30 glibc added it's own gettid() function. This resulted in
"error: call of overloaded ‘gettid()’ is ambiguous" because gettid()
now exists in both namespace crucible and std.
For now, use explicit references to namespace crucible. This continues
to work with new and old libc without having to test specific library
versions.
At some point, glibc gettid() will be deployed widely enough that we can
remove the crucible version entirely.
Signed-off-by: Zygo Blaxell <bees@furryterror.org>
When timestamps are removed from logging, the current text layout shows
lines like
tid 12345 thread_name: Example log
Let's convert it to a more conforming layout:
thread_name[12345]: Example log
Signed-off-by: Kai Krakow <kai@kaishome.de>
This commit adds log levels to the output. In systemd, it makes colored
lines, otherwise it's probably just a number. Bees is very chatty, so
this paves the road for log level filtering.
Signed-off-by: Kai Krakow <kai@kaishome.de>
Use a static function instead of embedding side-effects in the constructor
of an unrelated class.
Signed-off-by: Zygo Blaxell <bees@furryterror.org>
(cherry picked from commit 85106bd9a9fb3be2c574df1a3aed6674e3951465)
To make bees more friendly to use with syslog/systemd, we add an option
to omit timestamps from the log output.
Signed-off-by: Kai Krakow <kai@kaishome.de>
I'm not surprised that GCC 6 doesn't let me send an ostream ref to itself,
even inside an uninstantiated template specialization. I am a little
surprised I was trying to, and 4.9 let me get away with it.
It's 2016. auto_ptr is deprecated now.
Some things were including vector that don't any more.
https://github.com/Zygo/bees/issues/1
