An open source C++ logging API
log4cplus is an open source project based on the Java log4j API. It runs on Linux, BSD and Windows systems.
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What's New in This Release:
- This version adds AsyncAppender, Log4jUdpAppender, SysLogAppender with UDP, Qt4DebugAppender, a simple C interface for interoperability, inter–process file locking, Mapped Diagnostic Context (MDC), an alternative thread identification (%T) converter, a function name converter (%M), improved wchar_t to char conversion options, DeviceAppender to allow use of Boost.IOStream's Sink as an appender, and LOG4CPLUS_*_FMT() macros to allow printf-like formatted output where possible.