main
cppcheck: fix funcArgNamesDifferent in dmeventd plugins
Add rudimentary versioning to the dmevend protocol, allowing us to detect the (protocol) version of the running dmeventd on the client side.
gitignore: Update for in-place build.
sanitizer: initial support
dmeventd: set dm_dev_dir from environment before thread creation
headers: fix reserved include guards globally
gcc: fix -Wformat-signedness
dmeventd: add printf format attribute to DM_EVENT_LOG_FN
device-mapper: Fork libdm internally.