From 9544a5419bf078136f828e52765092c557b0c716 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20K=C3=B6fferlein?= <matthias@koefferlein.de>
Date: Sun, 9 Sep 2018 16:51:54 +0200
Subject: [PATCH] Addd current_utc_time() again which got lost during merge

---
 src/tl/tl/tlTimer.cc | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/tl/tl/tlTimer.cc b/src/tl/tl/tlTimer.cc
index 9934a8ace..6c612ee07 100644
--- a/src/tl/tl/tlTimer.cc
+++ b/src/tl/tl/tlTimer.cc
@@ -47,6 +47,36 @@
 namespace tl
 {
 
+// -------------------------------------------------------------
+
+void current_utc_time (struct timespec *ts)
+{
+
+#if defined(__MACH__)
+
+  clock_serv_t cclock;
+  mach_timespec_t mts;
+  host_get_clock_service(mach_host_self(), CALENDAR_CLOCK, &cclock);
+  clock_get_time(cclock, &mts);
+  mach_port_deallocate(mach_task_self(), cclock);
+  ts->tv_sec = mts.tv_sec;
+  ts->tv_nsec = mts.tv_nsec;
+
+#elif defined(_MSC_VER)
+
+  FILETIME ft;
+  GetSystemTimeAsFileTime (&ft);
+
+  uint64_t t = (uint64_t (ft.dwHighDateTime) << (sizeof (ft.dwHighDateTime) * 8)) | uint64_t (ft.dwLowDateTime);
+  //  t is in 100ns units
+  ts->tv_nsec = (t % 10000000) * 100;
+  ts->tv_sec = (t / 10000000);
+
+#else
+  clock_gettime(CLOCK_REALTIME, ts);
+#endif
+}
+
 // -------------------------------------------------------------
 //  Gets the current time in ms from epoch