[SPIN] Fix the connman bugs.

- Fixed NTP service's DNS resolving failure in Hive project.
- Do not turn "wlan0" interface down in cleanup_devices().
- Set resource limits "RLIMIT_NOFILE" for a process.
- After appending a file, fflush and fsync all modified in-core data of the file.

Change-Id: I2767b3302d6204d066fe2075027828ff209d0ee0
Signed-off-by: Niraj Kumar Goit <niraj.g@samsung.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/storage.c b/src/storage.c
index 7d031303..2da54d6c 100755
--- a/src/storage.c
+++ b/src/storage.c
@@ -23,6 +23,7 @@
 #include <config.h>
 #endif
 
+#include <stdio.h>
 #include <errno.h>
 #include <unistd.h>
 #include <sys/stat.h>
@@ -73,6 +74,19 @@ static int storage_save(GKeyFile *keyfile, char *pathname)
 		ret = -EIO;
 	}
 
+#if defined TIZEN_EXT
+	{
+		FILE *fp = NULL;
+		fp = fopen(pathname, "a+");
+		if(fp){
+			fflush(fp);
+			fsync(fp->_fileno);
+			fclose(fp);
+			DBG("sync the file to disk");
+		}
+	}
+#endif
+
 	g_free(data);
 
 	return ret;