L3
Generate logging messages in c and c++.
Usage
#include <L.h>
L(format,...)
LG(guard,format,...)
LH(handler,format,...)
LP(param,format,...)
LGH(guard,handler,format,...)
LHP(handler,param,format,...)
LGHP(guard,handler,param,format,...)
Overview
The L macro is used to print logging or debugging messages.
format,... - a printf(3) style argument list containing the message
guard - print only if the guard is true.
handler - the code that does the printing, e.g. support is provided for sending log messages to a circular buffer.
param - a parameter to be passed off to the handler, e.g. a file descriptor.
See nana.info for details on configuring the behaviour. You also need to include the nana library by using -lnana if you use the default setup.
Releases
8 releases since Debian 2.1 (Slink); the text changed 2 times.