From 306c587fec093501cd537c72eb22096aa5ea37a5 Mon Sep 17 00:00:00 2001
From: Boram Park <boram1288.park@samsung.com>
Date: Mon, 22 Jan 2018 20:29:43 +0900
Subject: [PATCH] log: add monotonic time logs

Change-Id: If220dfb11bf82ead8a2aa89ed307543231004165
---
 include/tdm_log.h | 37 +++++++++++++++++++++++++++++--------
 1 file changed, 29 insertions(+), 8 deletions(-)

diff --git a/include/tdm_log.h b/include/tdm_log.h
index e43a4af..d402a99 100644
--- a/include/tdm_log.h
+++ b/include/tdm_log.h
@@ -38,6 +38,7 @@
 
 #include <unistd.h>
 #include <sys/syscall.h>
+#include <time.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -70,17 +71,37 @@ void tdm_log_set_debug_level(int level);
 void tdm_log_print(int level, const char *fmt, ...);
 
 #define TDM_DBG(fmt, args...) \
-	tdm_log_print(TDM_LOG_LEVEL_DBG, "[%d][%s %d]"fmt"\n", \
-				  (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args)
+	do { \
+		struct timespec ts; \
+		clock_gettime(CLOCK_MONOTONIC, &ts); \
+		tdm_log_print(TDM_LOG_LEVEL_DBG, "[%5d.%06d][%d][%s %d]"fmt"\n", \
+					  (int)ts.tv_sec, (int)ts.tv_nsec / 1000, \
+					  (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args);  \
+	} while (0)
 #define TDM_INFO(fmt, args...) \
-	tdm_log_print(TDM_LOG_LEVEL_INFO, "[%d][%s %d]"fmt"\n", \
-				  (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args)
+	do { \
+		struct timespec ts; \
+		clock_gettime(CLOCK_MONOTONIC, &ts); \
+		tdm_log_print(TDM_LOG_LEVEL_INFO, "[%5d.%06d][%d][%s %d]"fmt"\n", \
+					  (int)ts.tv_sec, (int)ts.tv_nsec / 1000, \
+					  (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args);  \
+	} while (0)
 #define TDM_WRN(fmt, args...) \
-	tdm_log_print(TDM_LOG_LEVEL_WRN, "[%d][%s %d]"fmt"\n", \
-				  (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args)
+	do { \
+		struct timespec ts; \
+		clock_gettime(CLOCK_MONOTONIC, &ts); \
+		tdm_log_print(TDM_LOG_LEVEL_WRN, "[%5d.%06d][%d][%s %d]"fmt"\n", \
+					  (int)ts.tv_sec, (int)ts.tv_nsec / 1000, \
+					  (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args);  \
+	} while (0)
 #define TDM_ERR(fmt, args...) \
-	tdm_log_print(TDM_LOG_LEVEL_ERR, "[%d][%s %d]"fmt"\n", \
-				  (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args)
+	do { \
+		struct timespec ts; \
+		clock_gettime(CLOCK_MONOTONIC, &ts); \
+		tdm_log_print(TDM_LOG_LEVEL_ERR, "[%5d.%06d][%d][%s %d]"fmt"\n", \
+					  (int)ts.tv_sec, (int)ts.tv_nsec / 1000, \
+					  (int)syscall(SYS_gettid), __FUNCTION__, __LINE__, ##args);  \
+	} while (0)
 
 #ifdef __cplusplus
 }
-- 
2.7.4