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38 lines
819 B
38 lines
819 B
#if NET20 || NET30 || !NET_4_6 |
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namespace System.Threading |
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{ |
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internal static class ReaderWriterLockSlimExtensions |
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{ |
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internal static bool Has(this LockState state, LockState value) |
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{ |
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return (state & value) > 0; |
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} |
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internal static bool IsSet(this ManualResetEventSlim self) |
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{ |
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return self.IsSet; |
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} |
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} |
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[Flags] |
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internal enum LockState |
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{ |
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None = 0, |
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Upgradable = 1, |
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Read = 2, |
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Write = 4, |
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UpgradedRead = Upgradable | Read, |
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UpgradedWrite = Upgradable | Write |
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} |
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internal class ThreadLockState |
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{ |
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public LockState LockState; |
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public int ReaderRecursiveCount; |
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public int UpgradeableRecursiveCount; |
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public int WriterRecursiveCount; |
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} |
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} |
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#endif |