From: Sangyoon Jang <jeremy.jang@samsung.com>
Date: Fri, 12 Apr 2019 10:49:59 +0000 (+0900)
Subject: Check write lock only when db is busy
X-Git-Tag: accepted/tizen/unified/20190419.110525~2
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fcore%2Fappfw%2Fpkgmgr-info.git;a=commitdiff_plain;h=3849326e5c927c1346f49a6a39bf7d40a24ade51

Check write lock only when db is busy

Change-Id: I6f1048a7fc256223b87bda16d2454e3de84d25f4
Signed-off-by: Sangyoon Jang <jeremy.jang@samsung.com>
---

diff --git a/parser/src/pkgmgr_parser_db.c b/parser/src/pkgmgr_parser_db.c
index 754b95b..3d79e4c 100644
--- a/parser/src/pkgmgr_parser_db.c
+++ b/parser/src/pkgmgr_parser_db.c
@@ -433,6 +433,7 @@ static void __check_db_lock(const char *dbpath)
 	FILE *fp;
 	FILE *fp_cmdline;
 	struct stat sb;
+	char type[BUFSIZE];
 	int pid;
 	unsigned int maj;
 	unsigned int min;
@@ -452,10 +453,11 @@ static void __check_db_lock(const char *dbpath)
 		return;
 	}
 
-	while (fscanf(fp, "%*s %*s %*s %*s %d %x:%x:%lu %*s %*s",
-				&pid, &maj, &min, &ino) != EOF) {
+	while (fscanf(fp, "%*s %*s %*s %5s %d %x:%x:%lu %*s %*s",
+				type, &pid, &maj, &min, &ino) != EOF) {
 		if (maj != major(sb.st_dev) || min != minor(sb.st_dev) ||
-				ino != sb.st_ino || pid == getpid())
+				ino != sb.st_ino || pid == getpid() ||
+				strcasecmp(type, "WRITE"))
 			continue;
 
 		snprintf(cmdline, sizeof(cmdline), "/proc/%d/cmdline", pid);