Ryan VanderMeulen
807c6f801c
Also add absl/strings/internal/utf8.cc to the sandbox source lists; the newer str_format wide-char path references WideToUtf8. Differential Revision: https://phabricator.services.mozilla.com/D309452
72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
// Copyright 2026 The Abseil Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "absl/time/clock_interface.h"
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#include "absl/base/config.h"
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#include "absl/base/internal/raw_logging.h"
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#include "absl/base/no_destructor.h"
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#include "absl/synchronization/mutex.h"
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#include "absl/time/clock.h"
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#include "absl/time/time.h"
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namespace absl {
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ABSL_NAMESPACE_BEGIN
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namespace {
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class RealTimeClock final : public Clock {
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private:
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#ifdef _MSC_VER
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// Disable MSVC warning "destructor never returns, potential memory leak"
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#pragma warning(push)
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#pragma warning(disable : 4722)
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#endif
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~RealTimeClock() override {
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ABSL_RAW_LOG(FATAL, "RealTimeClock should never be destroyed");
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}
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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public:
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absl::Time TimeNow() override { return absl::Now(); }
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void Sleep(absl::Duration d) override { absl::SleepFor(d); }
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void SleepUntil(absl::Time wakeup_time) override {
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absl::Duration d = wakeup_time - TimeNow();
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if (d > absl::ZeroDuration()) {
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Sleep(d);
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}
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}
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bool AwaitWithDeadline(absl::Mutex* mu, const absl::Condition& cond,
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absl::Time deadline) override {
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return mu->AwaitWithDeadline(cond, deadline);
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}
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};
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} // namespace
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Clock::~Clock() = default; // go/key-method
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Clock& Clock::GetRealClock() {
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static absl::NoDestructor<RealTimeClock> rtclock;
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return *rtclock;
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}
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ABSL_NAMESPACE_END
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} // namespace absl
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