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.TH L 3
.SH NAME
L - generate logging messages in C and C++.
.SH SYNOPSIS
#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,...)
.SH DESCRIPTION
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.
.SH SEE ALSO
nana-clg(1), nana(1), nana(3), I(3), DI(3), L(3), DL(3), Q(3) and nana.info.
The nana.info file is the primary documentation for this package.
.SH AUTHOR
Phil Maker <pjm@cs.ntu.edu.au>
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