Export of internal Abseil changes
-- 3a871e2cd854a46770a9416189953b2b38980bcf by Andy Getzendanner <durandal@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 280660534 -- f5a155fb056dcf68b089c21aebb5bf5159dc0eb3 by Tom Manshreck <shreck@google.com>: Nit: fix format of algorithm.h comments PiperOrigin-RevId: 280474139 -- 08b117a18353c0daf51b33b45100e5a007e5ab0c by Abseil Team <absl-team@google.com>: Allow absl::Notification::HasBeenNotified to be inlined. PiperOrigin-RevId: 280453271 -- 26d33dd2bad72945f1987f7b2669dbec3a6247e6 by Derek Mauro <dmauro@google.com>: Fix unused variable warnings on Windows PiperOrigin-RevId: 280324417 -- 907e9b23029be683af3b443bafd6a577a595922f by Abseil Team <absl-team@google.com>: PeriodicSampler implementation (for internal-use only) PiperOrigin-RevId: 280257168 GitOrigin-RevId: 3a871e2cd854a46770a9416189953b2b38980bcf Change-Id: I6e2978cae22a6adc41c0577e5c21355e9db7c8f5
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12 changed files with 581 additions and 19 deletions
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@ -44,15 +44,6 @@ Notification::~Notification() {
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MutexLock l(&this->mutex_);
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}
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static inline bool HasBeenNotifiedInternal(
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const std::atomic<bool> *notified_yet) {
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return notified_yet->load(std::memory_order_acquire);
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}
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bool Notification::HasBeenNotified() const {
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return HasBeenNotifiedInternal(&this->notified_yet_);
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}
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void Notification::WaitForNotification() const {
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if (!HasBeenNotifiedInternal(&this->notified_yet_)) {
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this->mutex_.LockWhen(Condition(&HasBeenNotifiedInternal,
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