about summary refs log tree commit diff
path: root/third_party/abseil_cpp/absl/synchronization/internal/waiter.h
diff options
context:
space:
mode:
Diffstat (limited to 'third_party/abseil_cpp/absl/synchronization/internal/waiter.h')
-rw-r--r--third_party/abseil_cpp/absl/synchronization/internal/waiter.h10
1 files changed, 3 insertions, 7 deletions
diff --git a/third_party/abseil_cpp/absl/synchronization/internal/waiter.h b/third_party/abseil_cpp/absl/synchronization/internal/waiter.h
index ae83907b1ca4..be3df180d4e2 100644
--- a/third_party/abseil_cpp/absl/synchronization/internal/waiter.h
+++ b/third_party/abseil_cpp/absl/synchronization/internal/waiter.h
@@ -36,6 +36,7 @@
 #include <cstdint>
 
 #include "absl/base/internal/thread_identity.h"
+#include "absl/synchronization/internal/futex.h"
 #include "absl/synchronization/internal/kernel_timeout.h"
 
 // May be chosen at compile time via -DABSL_FORCE_WAITER_MODE=<index>
@@ -48,12 +49,7 @@
 #define ABSL_WAITER_MODE ABSL_FORCE_WAITER_MODE
 #elif defined(_WIN32) && _WIN32_WINNT >= _WIN32_WINNT_VISTA
 #define ABSL_WAITER_MODE ABSL_WAITER_MODE_WIN32
-#elif defined(__BIONIC__)
-// Bionic supports all the futex operations we need even when some of the futex
-// definitions are missing.
-#define ABSL_WAITER_MODE ABSL_WAITER_MODE_FUTEX
-#elif defined(__linux__) && defined(FUTEX_CLOCK_REALTIME)
-// FUTEX_CLOCK_REALTIME requires Linux >= 2.6.28.
+#elif defined(ABSL_INTERNAL_HAVE_FUTEX)
 #define ABSL_WAITER_MODE ABSL_WAITER_MODE_FUTEX
 #elif defined(ABSL_HAVE_SEMAPHORE_H)
 #define ABSL_WAITER_MODE ABSL_WAITER_MODE_SEM
@@ -100,7 +96,7 @@ class Waiter {
   }
 
   // How many periods to remain idle before releasing resources
-#ifndef THREAD_SANITIZER
+#ifndef ABSL_HAVE_THREAD_SANITIZER
   static constexpr int kIdlePeriods = 60;
 #else
   // Memory consumption under ThreadSanitizer is a serious concern,