J Reece Wilson
fd0c5b51b2
[+] Begin work on IO futexes for io release on process/thread exit [+] Linux ::readdir iteration [+] AuConsole buffering API [*] Fix sleep as to not get interrupted by signals [*] Switch the type of FS lock used under Linux [*] Linux: Use new IPCHandle encoding scheme [*] Fix undefined behaviour: unintialized timeout values (AuLoop/Linux) [*] Fix undefined behaviour: ConsoleTTY clear line was called of a color of a random value on stack [-] Remainings of std dir iterator [*] Fix pthread_kill (aka send signal to pthread handle) always kills process. This is what you expect bc signal handler inheritance. [*] Reformat the build Aurora.json file [+] Added clang warning ignores to the build file [*] Fix: UNIX need to use STDOUT_FILENO. Was using CRT handle in place of fd by mistake. [+] Linux implementation for IO yield (AuIO::IOYield() - UNIX::LinuxOverlappedYield()) [*] Fix: Linux async end of stream processing. res 0 = zero bytes consumed. <= was detecting this as an error of code 0. Should succeed with zero bytes. [+] Linux LoopQueue missing epilogue hook for the IO processor [*] Various refactors and minor bug fixes [*] Linux fix: Handle pipe EOS as zero [*] Linux fix: thread termination via a user signal of 77. Need a force terminate. [*] IPC handle: fix improper int to bool cast in the header setup within ToString [*] Linux fix: HWInfo CPU topology regression [-] Linux fix: remove SIGABRT handler [*] Missing override in compression, exit, and consoletty headers. [+] Unix Syslog logger backend
95 lines
2.2 KiB
C++
95 lines
2.2 KiB
C++
/***
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Copyright (C) 2021 J Reece Wilson (a/k/a "Reece"). All rights reserved.
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File: Sleep.cpp
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Date: 2021-6-12
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Author: Reece
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***/
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#include <Source/RuntimeInternal.hpp>
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#include "Sleep.hpp"
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#include "WaitFor.hpp"
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#if defined(AURORA_IS_POSIX_DERIVED)
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#include <unistd.h>
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#endif
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#if defined(AURORA_IS_MODERNNT_DERIVED)
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#include <Time/Time.hpp>
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#endif
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namespace Aurora::Threading
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{
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#if defined(AURORA_IS_MODERNNT_DERIVED)
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using NtDelayExecution_f = DWORD(NTAPI *)(BOOLEAN Alertable, PLARGE_INTEGER DelayInterval);
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static NtDelayExecution_f NtDelayExecution;
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#endif
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AUKN_SYM void Sleep(AuUInt64 timeout)
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{
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#if defined(AURORA_IS_LINUX_DERIVED)
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SleepNs(AuMSToNS<AuUInt64>(timeout));
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#elif defined(AURORA_IS_MODERNNT_DERIVED)
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::Sleep(timeout);
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#else
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std::atomic<bool> value = false;
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BooleanWaitable waitable(value);
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WaitFor(&waitable, timeout);
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#endif
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}
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AUKN_SYM void SleepNs(AuUInt64 timeout)
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{
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#if defined(AURORA_IS_LINUX_DERIVED) || defined(AURORA_IS_BSD_DERIVED)
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auto endTime = AuTime::CurrentClockNS() + timeout;
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if ((usleep(timeout / 1000) == -1) &&
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(errno == EINTR))
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{
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AuUInt64 now;
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while ((now = AuTime::CurrentClockNS()) < endTime)
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{
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usleep((endTime - now) / 1000);
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}
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}
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#else
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#if defined(AURORA_IS_MODERNNT_DERIVED)
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if (NtDelayExecution)
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{
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auto endTime = AuTime::CurrentClockNS() + timeout;
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auto targetTime = AuTime::ConvertTimestampNs(endTime);
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while (AuTime::CurrentClockNS() < endTime)
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{
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LARGE_INTEGER word;
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word.QuadPart = targetTime;
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NtDelayExecution(FALSE, &word);
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}
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return;
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}
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#endif
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auto status = YieldPollNs(true, timeout + Time::CurrentInternalClockNS(), [=]()
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{
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return false;
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});
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#endif
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}
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void InitSleep()
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{
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#if defined(AURORA_IS_MODERNNT_DERIVED)
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NtDelayExecution = AuReinterpretCast<NtDelayExecution_f>(GetProcAddress(LoadLibraryA("ntdll.dll"), "NtDelayExecution"));
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#endif
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}
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} |