TPLOG

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
EXAMPLE
BUGS
SEE ALSO
COPYING

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NAME

tplog − Print log message to current logger

SYNOPSIS

#include <ndebug.h>

void tplog(int lev, char *message);

or

#define TP_LOG(lev, fmt, ...)

Link with −lnstd −lpthread −lrt −lm

DESCRIPTION

Function writes the message to current log file. lev is logging level. For function version log message goes as message parameter. For C/C++ coding it is recommended to use macro version TP_LOG, as it have a format string and it uses more efficient way to check the logging levels. Macro version have less functions calls during the whole process.

Log levels are following (from ndebug.h):

• log_always 1

• log_error 2

• log_warn 3

• log_info 4

• log_debug 5

RETURN VALUE

N/A

ERRORS

N/A

EXAMPLE

Code logtest.c

#include <ndebug.h>

int main (int argc, char **argv)
{
tplog(5, "Hello from function logger");

TP_LOG(log_debug, "Hello from macro logger [logging level %d]", log_debug);

return 0;
}

Sample run:

$ cc logtest.c −lnstd −lpthread −lrt −lm −I /include
$ ./a.out
t:USER:5:11064:000:20160928:100225252:/tplog.c:0412:Hello from function logger
t:USER:5:11064:000:20160928:100225252:ogtest.c:0007:Hello from macro logger [logging level 5]

BUGS

Report bugs to support@mavimax.com

SEE ALSO

tplogdump(3) tplogdumpdiff(3) tplogprintubf(3) tplogconfig(3) tplogsetreqfile_direct(3) tplogsetreqfile(3) ex_devguide(guides)

COPYING

© Mavimax, Ltd

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