Exclude systemd usage if the library is not installed.
Only excluding what is necessary. This keeps the object size the
same and still compiles most of the code.
Systemd wathdog notification at a little more than 2/3 of the
systemd configured time. In the service config (maxscale.service)
add e.g. WatchdogSec=30s to set and enable the watchdog.
For building: install libsystemd-dev.
The next commit will modify cmake configuration and code to
conditionally compile the new code based on existence of libsystemd-dev.
Created the <maxbase/format.hh> header that contains various helper
functions for formatting values into human readable forms. Currently only
binary to human readable size conversion is implemented.
Everything of maxbase can now be initialized by a call to
maxbase_init();
(from a C-program) or
maxbase::init();
from a C++-program and finalized with calls to either
maxbase_finish() or maxbase::finish(). Creating an instance
maxbase::MaxBase will take care of both operations.
Almost a verbatim copy of log_manager.[h|cc] with mxs changed
to mxb. The changes allow the MaxScale log manager to be moved
on top of this implementation.
The function should not be an inline function with a static variable. This
appears to cause problems on at least Debian Wheezy and is likely to cause
odd behavior on other platforms.
Also renamed the file to <maxbase/string.h> to better mirror how the
<string.h> file behaves.
The stacktrace generation is now a part of the maxbase library. The code
is the same code that was previously defined in gateway.cc as a part of
MaxScale.
The only way to cleanly separate the maxutils library from the MaxScale
CMake project is to make it a standalone CMake project. With the help of
ExternalProject, it should be relatively easy to use.
