add basic logging function

1 files changed, 22 insertions, 0 deletions

diff --git a/src/logging/logging.h b/src/logging/logging.h
new file mode 100644
index 0000000..2618d2b
--- /dev/null
+++ b/src/logging/logging.h
@@ -0,0 +1,22 @@
+#ifndef HONEY_LOGGING_H
+#define HONEY_LOGGING_H
+
+#define HONEY_FATAL 0
+#define HONEY_ERROR 1
+#define HONEY_WARN  2
+#define HONEY_INFO  3
+#define HONEY_DEBUG 4
+#define HONEY_TRACE 5
+
+extern int _honey_log_level;
+
+void honey_log(int level, const char *fmt, ...);
+
+#define honey_fatal(...) honey_log(HONEY_FATAL, "[FATAL] "__VA_ARGS__)
+#define honey_error(...) honey_log(HONEY_ERROR, "[ERROR] "__VA_ARGS__)
+#define honey_warn(...)  honey_log(HONEY_WARN,  "[WARN] " __VA_ARGS__)
+#define honey_info(...)  honey_log(HONEY_INFO,  "[INFO] " __VA_ARGS__)
+#define honey_debug(...) honey_log(HONEY_DEBUG, "[DEBUG] "__VA_ARGS__)
+#define honey_trace(...) honey_log(HONEY_TRACE, "[TRACE] "__VA_ARGS__)
+
+#endif