src/utils_time.[ch]: Add module for sub-second time handling.

[collectd.git] / src / utils_time.c

diff --git a/src/utils_time.c b/src/utils_time.c
new file mode 100644 (file)
index 0000000..31e3109
--- /dev/null
+++ b/src/utils_time.c
@@ -0,0 +1,44 @@
+/**
+ * collectd - src/utils_time.h
+ * Copyright (C) 2010  Florian octo Forster
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; only version 2 of the License is applicable.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ * Authors:
+ *   Florian octo Forster <ff at octo.it>
+ **/
+
+#include "collectd.h"
+#include "utils_time.h"
+#include "plugin.h"
+#include "common.h"
+
+cdtime_t cdtime (void) /* {{{ */
+{
+  int status;
+  struct timespec ts = { 0, 0 };
+
+  status = clock_gettime (CLOCK_REALTIME, &ts);
+  if (status != 0)
+  {
+    char errbuf[1024];
+    ERROR ("cdtime: clock_gettime failed: %s",
+        sstrerror (errno, errbuf, sizeof (errbuf)));
+    return (0);
+  }
+
+  return (TIMESPEC_TO_CDTIME_T (ts));
+} /* }}} cdtime_t cdtime */
+
+/* vim: set sw=2 sts=2 et fdm=marker : */