transfer tfw_current_timestamp() in the library

Author: avbelov23

lib/common.h

@@ -0,0 +1,32 @@
+/**
+ *		Tempesta kernel library
+ *
+ * Copyright (C) 2019 Tempesta Technologies, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc., 59
+ * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+#ifndef __LIB_COMMON_H__
+#define __LIB_COMMON_H__
+
+/* Get current timestamp in secs. */
+static inline time_t
+tfw_current_timestamp(void)
+{
+	struct timespec ts;
+	getnstimeofday(&ts);
+	return ts.tv_sec;
+}
+
+#endif /* __LIB_COMMON_H__ */

tempesta_fw/cache.c

@@ -37,6 +37,7 @@
 #include "procfs.h"
 #include "sync_socket.h"
 #include "work_queue.h"
+#include "lib/common.h"
 
 #if MAX_NUMNODES > ((1 << 16) - 1)
 #warning "Please set CONFIG_NODES_SHIFT to less than 16"

tempesta_fw/http.c

@@ -39,6 +39,7 @@
 #include "apm.h"
 
 #include "sync_socket.h"
+#include "lib/common.h"
 
 #define TFW_WARN_ADDR_STATUS(msg, addr_ptr, print_port, status)		\
 	TFW_WITH_ADDR_FMT(addr_ptr, print_port, addr_str,		\

tempesta_fw/http.h

@@ -490,15 +490,6 @@ enum {
 #define HTTP_CODE_MAX 599
 #define HTTP_CODE_BIT_NUM(code) ((code) - HTTP_CODE_MIN)
 
-/* Get current timestamp in secs. */
-static inline time_t
-tfw_current_timestamp(void)
-{
-	struct timespec ts;
-	getnstimeofday(&ts);
-	return ts.tv_sec;
-}
-
 static inline int
 tfw_http_resp_code_range(const int n)
 {