Adding upstream version 1.8.3.upstream/1.8.3

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 52 insertions, 0 deletions

diff --git a/gettime.cc b/gettime.cc
new file mode 100644
index 0000000..b6d95a4
--- /dev/null
+++ b/gettime.cc
@@ -0,0 +1,52 @@
+/*
+ * This file is part of PowerDNS or dnsdist.
+ * Copyright -- PowerDNS.COM B.V. and its contributors
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * In addition, for the avoidance of any doubt, permission is granted to
+ * link this program with OpenSSL and to (re)distribute the binaries
+ * produced as the result of such linking.
+ *
+ * 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 Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include "gettime.hh"
+#include "config.h"
+
+#ifdef HAVE_CLOCK_GETTIME
+#include <time.h>
+
+#ifndef CLOCK_MONOTONIC_RAW
+#define CLOCK_MONOTONIC_RAW CLOCK_MONOTONIC
+#endif
+
+int gettime(struct timespec *tp, bool needRealTime)
+{
+	return clock_gettime(needRealTime ? CLOCK_REALTIME : CLOCK_MONOTONIC, tp);
+}
+
+#else
+#include <sys/time.h>
+
+int gettime(struct timespec *tp, bool needRealTime)
+{
+	struct timeval tv;
+
+	int ret = gettimeofday(&tv, NULL);
+	if(ret < 0) return ret;
+
+	tp->tv_sec = tv.tv_sec;
+	tp->tv_nsec = tv.tv_usec * 1000;
+	return ret;
+}
+
+#endif