typedef void(* VortexLogHandlerFull)(VortexCtx *ctx, const char *file, int line, VortexDebugLevel log_level, const char *message, axlPointer user_data, va_list args)

Handler definition that allows a client to print log messages itself.

This function is used by:

ctxThe context where the log is happening.
fileThe file that produced the log.
lineThe line where the log was produced.
log_levelThe level of the log
messageThe message being reported.
user_dataA reference to the user defined reference.
argsArguments for the message.