rough framework

[lemu] / notify.h

diff --git a/notify.h b/notify.h
new file mode 100644 (file)
index 0000000..7a31faa
--- /dev/null
+++ b/notify.h
@@ -0,0 +1,14 @@
+#ifndef NOTIFY_H
+#define NOTIFY_H
+
+#define NOTIFY_FATAL(msg, args...) do { if (notify_fn) notify_fn(0, __func__, msg , ##args); } while (0)
+#define NOTIFY_ERROR(msg, args...) do { if (notify_fn) notify_fn(1, __func__, msg , ##args); } while (0)
+#define NOTIFY_INFO(msg, args...)  do { if (notify_fn) notify_fn(2, __func__, msg , ##args); } while (0)
+#define NOTIFY_DEBUG(msg, args...) do { if (notify_fn) notify_fn(3, __func__, msg , ##args); } while (0)
+
+extern
+void (* notify_fn)(int level, const char *func_name, const char *msg, ...) __attribute__((format(printf, 3, 4)));
+
+void notify_fn_set(void (* notify_fn)(int level, const char *func_name, const char *fmt, ...));
+
+#endif /* NOTIFY_H */