From: Dmitry Bogatov <d.bogatov@samsung.com>
Date: Wed, 6 Nov 2013 07:49:57 +0000 (+0400)
Subject: [REFACTOR] Refactor getting app start time
X-Git-Tag: Tizen_SDK_2.3~118
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3ffb9eb0c161522b3d47f088f02d862da1d8b1ca;p=platform%2Fcore%2Fsystem%2Fswap-probe.git

[REFACTOR] Refactor getting app start time

Change-Id: I2e3099a700d5281e1517b28f0923cd4c533f5864
Signed-off-by: Dmitry Bogatov <d.bogatov@samsung.com>
---

diff --git a/helper/libdaprobe.c b/helper/libdaprobe.c
index dc6435b..b501bb8 100755
--- a/helper/libdaprobe.c
+++ b/helper/libdaprobe.c
@@ -342,11 +342,18 @@ static int init_timerfd(void)
 	return timer;
 }
 
-void __attribute__((constructor)) _init_probe()
+static uint64_t get_app_start_time(void)
 {
-	struct timeval ttime;
+	enum {nsecs_in_sec = 1000 * 1000};
+	struct timeval time;
+
+	gettimeofday(&time, NULL);
+	return nsecs_in_sec * (uint64_t) time.tv_sec + time.tv_usec;
+}
 
 
+void __attribute__((constructor)) _init_probe()
+{
 	probeBlockStart();
 
 	initialize_hash_table();
@@ -357,10 +364,7 @@ void __attribute__((constructor)) _init_probe()
 
 	getExecutableMappingAddress();
 
-	// get app start time
-	gettimeofday(&ttime, NULL);
-	gTraceInfo.app.startTime = (uint64_t)ttime.tv_sec * 1000 * 1000
-		+ ttime.tv_usec;
+	gTraceInfo.app.startTime = get_app_start_time();
 
 	// create socket for communication with da_daemon
 	if (createSocket() == 0) {