36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: WaitFor.hpp
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Date: 2021-6-10
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Author: Reece
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***/
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#pragma once
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namespace Aurora::Threading
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{
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using PollCallback_cb = std::function<bool()>;
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AUKN_SYM bool YieldPollNs(bool permitMultipleContextSwitches, AuUInt64 timeoutNs, PollCallback_cb cb);
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AUKN_SYM bool YieldPoll(bool permitMultipleContextSwitches, AuUInt64 timeoutMs, PollCallback_cb cb);
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/*!
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Waits for a list of IWaitable objects. <br>
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See: Mutex, CriticalSection, Semaphore, Event, Thread, Async, and others
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*/
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AUKN_SYM bool WaitFor(IWaitable *waitable, AuUInt64 timeout = 0);
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static bool WaitFor(std::atomic<bool> &value, AuUInt64 timeout = 0)
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{
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Waitables::BooleanWaitable waitable(value);
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return WaitFor(&waitable, timeout);
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}
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/*!
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Waits on a list of IWaitable objects. <br>
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See: Mutex, CriticalSection, Semaphore, Event, Thread, Async, and others <br>
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On timeout, returns false <br>
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On error, waitables are restored to their state at the point of WaitFors call
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*/
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AUKN_SYM bool WaitFor(const AuList<IWaitable *> &waitables, AuUInt64 timeout = 0);
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} |