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Man Pages


Manual Reference Pages  -  L (3)

NAME

L - generate logging messages in C and C++.

CONTENTS

Synopsis
Description
See Also
Author

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,...)

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.

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.

AUTHOR

Phil Maker <pjm@gnu.org
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