Open source system call tests.

PiperOrigin-RevId: 224886231
Change-Id: I0fccb4d994601739d8b16b1d4e6b31f40297fb22

1 files changed, 27 insertions, 0 deletions

diff --git a/test/util/timer_util.cc b/test/util/timer_util.cc
new file mode 100644
index 000000000..681fafb69
--- /dev/null
+++ b/test/util/timer_util.cc
@@ -0,0 +1,27 @@
+// Copyright 2018 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#include "test/util/timer_util.h"
+
+namespace gvisor {
+namespace testing {
+
+absl::Time Now(clockid_t id) {
+  struct timespec now;
+  TEST_PCHECK(clock_gettime(id, &now) == 0);
+  return absl::TimeFromTimespec(now);
+}
+
+}  // namespace testing
+}  // namespace gvisor