1 files changed, 33 insertions, 0 deletions
diff --git a/common/log.h b/common/log.h
new file mode 100644
index 0000000..cd0c0e3
--- /dev/null
+++ b/common/log.h
@@ -0,0 +1,33 @@
+/* Copyright 2020-2021 IGEL Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef LOG_H
+#define LOG_H
+
+#include <stdbool.h>
+#include <stdio.h>
+
+#define DEBUG_LOG(FMT, ...) \
+	dlm_log_print(true, stdout, "DEBUG: %s: " FMT, __func__, ##__VA_ARGS__)
+#define INFO_LOG(FMT, ...) \
+	dlm_log_print(false, stdout, "INFO: " FMT, ##__VA_ARGS__)
+#define WARN_LOG(FMT, ...) \
+	dlm_log_print(false, stderr, "WARNING: " FMT, ##__VA_ARGS__)
+#define ERROR_LOG(FMT, ...) \
+	dlm_log_print(false, stderr, "ERROR: " FMT, ##__VA_ARGS__)
+
+void dlm_log_enable_debug(bool enable);
+void dlm_log_print(bool debug, FILE *stream, char *fmt, ...);
+#endif