Merge pull request #801 from eeff/eeff/dev

feat: add neu_time_ms utility function

include/neuron/neuron.h

@@ -39,6 +39,7 @@ extern "C" {
 #include "utils/zlog.h"
 
 #include "utils/neu_jwt.h"
+#include "utils/time.h"
 #include "utils/utarray.h"
 #include "utils/utextend.h"
 #include "utils/uthash.h"

include/neuron/utils/time.h

@@ -0,0 +1,41 @@
+/**
+ * NEURON IIoT System for Industry 4.0
+ * Copyright (C) 2020-2022 EMQ Technologies Co., Ltd All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ **/
+#ifndef __NEU_TIME_H__
+#define __NEU_TIME_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <sys/time.h>
+
+static inline uint64_t neu_time_ms()
+{
+    struct timeval tv = { 0 };
+    gettimeofday(&tv, NULL);
+    return tv.tv_sec * 1000 + tv.tv_usec / 1000;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif