Minimal yet colorful logging lib.
log_info("logging an info message");
log_warn("logging a warn message");
log_debug("logging a debug message");
log_error("logging an error");
Both log_err and log_warn append last error (errno) to message.
clib install thlorenz/log.h
Set the log level via #define LOGLEVEL in order to control what log messages are printed. The default is 4.
- info: min level 4
- debug: min level 3
- warn: min level 2
- error: min level 1
Setting NDEBUG will not log debug messages no matter what the log level is.
#define LOG_NOCOLORS 1
#include "log.h"
/ * log without colors */MIT