Zabbix

...G...PS. [DEV-4216] added logging function format printf attribute, fixed warnings

* commit '59f08312b4a33e9b051ca58b5428a92cf80bd203':
  ...G...PS. [DEV-4216] fixed new warnings
  ...G...PS. [DEV-4216] added logging function format printf attribute, fixed warnings
  ...G...PS. [DEV-4216] fixed warnings