7b8698b47a
std::atomic<bool> is implemented lock free which doesn't work on ARMv5 and seems like the compiler is generating bogus code. This workaround is a naive implementation using regular mutexes.
36 lines
595 B
C++
36 lines
595 B
C++
#pragma once
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#include <mbgl/util/atomic.hpp>
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#include <mutex>
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#include <set>
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namespace mbgl {
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namespace util {
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class AsyncTask;
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} // namespace util
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class NetworkStatus {
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public:
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enum class Status : uint8_t {
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Online,
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Offline,
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};
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static Status Get();
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static void Set(Status);
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static void Reachable();
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static void Subscribe(util::AsyncTask* async);
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static void Unsubscribe(util::AsyncTask* async);
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private:
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static util::Atomic<bool> online;
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static std::mutex mtx;
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static std::set<util::AsyncTask*> observers;
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};
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} // namespace mbgl
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