1 files changed, 0 insertions, 67 deletions
diff --git a/third-party/benchmark/src/sleep.cc b/third-party/benchmark/src/sleep.cc
deleted file mode 100644
index 4609d540eade..000000000000
--- a/third-party/benchmark/src/sleep.cc
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright 2015 Google Inc. All rights reserved.
-//
-// 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 "sleep.h"
-
-#include <cerrno>
-#include <cstdlib>
-#include <ctime>
-
-#include "internal_macros.h"
-
-#ifdef BENCHMARK_OS_WINDOWS
-#include <windows.h>
-#endif
-
-#ifdef BENCHMARK_OS_ZOS
-#include <unistd.h>
-#endif
-
-namespace benchmark {
-#ifdef BENCHMARK_OS_WINDOWS
-// Window's Sleep takes milliseconds argument.
-void SleepForMilliseconds(int milliseconds) { Sleep(milliseconds); }
-void SleepForSeconds(double seconds) {
-  SleepForMilliseconds(static_cast<int>(kNumMillisPerSecond * seconds));
-}
-#else   // BENCHMARK_OS_WINDOWS
-void SleepForMicroseconds(int microseconds) {
-#ifdef BENCHMARK_OS_ZOS
-  // z/OS does not support nanosleep. Instead call sleep() and then usleep() to
-  // sleep for the remaining microseconds because usleep() will fail if its
-  // argument is greater than 1000000.
-  div_t sleepTime = div(microseconds, kNumMicrosPerSecond);
-  int seconds = sleepTime.quot;
-  while (seconds != 0)
-    seconds = sleep(seconds);
-  while (usleep(sleepTime.rem) == -1 && errno == EINTR)
-    ;
-#else
-  struct timespec sleep_time;
-  sleep_time.tv_sec = microseconds / kNumMicrosPerSecond;
-  sleep_time.tv_nsec = (microseconds % kNumMicrosPerSecond) * kNumNanosPerMicro;
-  while (nanosleep(&sleep_time, &sleep_time) != 0 && errno == EINTR)
-    ;  // Ignore signals and wait for the full interval to elapse.
-#endif
-}
-
-void SleepForMilliseconds(int milliseconds) {
-  SleepForMicroseconds(milliseconds * kNumMicrosPerMilli);
-}
-
-void SleepForSeconds(double seconds) {
-  SleepForMicroseconds(static_cast<int>(seconds * kNumMicrosPerSecond));
-}
-#endif  // BENCHMARK_OS_WINDOWS
-}  // end namespace benchmark