ripe-atlas-fw: imported version 46504650

Signed-off-by: Bjørn Mork <bjorn@mork.no>

1 files changed, 19 insertions, 0 deletions

diff --git a/libbb/atlas_timesync.c b/libbb/atlas_timesync.c
new file mode 100644
index 0000000..3434493
--- /dev/null
+++ b/libbb/atlas_timesync.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2013 RIPE NCC <atlas@ripe.net>
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
+ */
+
+#include "libbb.h"
+int get_timesync(void)
+{
+	FILE *fh;
+	int lastsync;
+
+	fh= fopen(ATLAS_TIMESYNC_FILE, "r");
+	if (!fh)
+		return -1;
+	fscanf(fh, "%d", &lastsync);
+	fclose(fh);
+	return time(NULL)-lastsync;
+}
+