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authorRomain Forlot <romain.forlot@iot.bzh>2018-04-14 01:55:23 +0200
committerSebastien Douheret <sebastien.douheret@iot.bzh>2018-07-10 23:41:14 +0200
commitbe6447ca2038c84d2e946e27b897815e95c48e34 (patch)
treeed156dc6229280e12b8378fefbe3abab328f05b2
parentd6ca5026642e051bcfaf98fa6982d8d555747c52 (diff)
Utility function to return nanosecond timestamp
Change-Id: I73261cae3ed9b4d449e2b83b0578ddd2c5df89f1 Signed-off-by: Romain Forlot <romain.forlot@iot.bzh>
-rw-r--r--src/plugins/tsdb.c9
-rw-r--r--src/plugins/tsdb.h2
2 files changed, 11 insertions, 0 deletions
diff --git a/src/plugins/tsdb.c b/src/plugins/tsdb.c
index f7a8ee2..e393109 100644
--- a/src/plugins/tsdb.c
+++ b/src/plugins/tsdb.c
@@ -15,6 +15,7 @@
* limitations under the License.
*/
+#include <time.h>
#include "tsdb.h"
int influxdb_ping()
@@ -41,3 +42,11 @@ int db_ping()
return ret;
}
+
+u_int64_t get_ts()
+{
+ struct timespec ts;
+ clock_gettime(CLOCK_REALTIME, &ts);
+
+ return (int64_t)(ts.tv_sec) * (int64_t)1000000000 + (int64_t)(ts.tv_nsec);
+}
diff --git a/src/plugins/tsdb.h b/src/plugins/tsdb.h
index d7d6c2f..5c0245c 100644
--- a/src/plugins/tsdb.h
+++ b/src/plugins/tsdb.h
@@ -43,3 +43,5 @@ void influxdb_write_curl_cb(void *closure, int status, CURL *curl, const char *r
int influxdb_reader(void *args);
int db_ping();
+
+u_int64_t get_ts();