From 04edad3801ec0b1091df9157b879d8f6a50c5036 Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Tue, 12 Dec 2017 11:23:51 -0800
Subject: Changes imported from Abseil "staging" branch:

  - 46a4bd582619bfc4799c1a907316e914ed0c0105 Fixes to mutex_nonprod.  Apparently this has never built.... by Greg Falcon <gfalcon@google.com>
  - 4bcf6f013aeee53057527d70100de8535aec9b93 Add some comments to copts.bzl by Tom Manshreck <shreck@google.com>
  - 54cf717b1c5dfb814721f92a8eb9df5587f5f758 Internal change by Abseil Team <absl-team@google.com>
  - d1f1c7e6e61358300963b7bd50c203740a49297d Eliminate kFast{UInt,Int}{32,64}ToBufferSize constants by Jorg Brown <jorg@google.com>

GitOrigin-RevId: 46a4bd582619bfc4799c1a907316e914ed0c0105
Change-Id: I129b6b3d27d9ae2c6eb21d6e44a52d10399ef8aa
---
 absl/synchronization/internal/mutex_nonprod.cc | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'absl/synchronization/internal/mutex_nonprod.cc')

diff --git a/absl/synchronization/internal/mutex_nonprod.cc b/absl/synchronization/internal/mutex_nonprod.cc
index 94be54b8..62d19816 100644
--- a/absl/synchronization/internal/mutex_nonprod.cc
+++ b/absl/synchronization/internal/mutex_nonprod.cc
@@ -231,6 +231,11 @@ bool Mutex::LockWhenWithTimeout(const Condition& cond, absl::Duration timeout) {
       cond, synchronization_internal::DeadlineFromTimeout(timeout));
 }
 
+void Mutex::ReaderLockWhen(const Condition& cond) {
+  ReaderLock();
+  Await(cond);
+}
+
 bool Mutex::ReaderLockWhenWithTimeout(const Condition& cond,
                                       absl::Duration timeout) {
   return LockWhenWithTimeout(cond, timeout);
-- 
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