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Added some conditional code for .NET 3 for the sync helpers

4.0.0-beta
Anairkoen Schno 5 years ago
parent
commit
696df1bc9f
2 changed files with 19 additions and 4 deletions
  1. +11
    -4
      IPA.Loader/Utilities/Synchronization.cs
  2. +8
    -0
      Net3-Proxy/Extensions.cs

+ 11
- 4
IPA.Loader/Utilities/Synchronization.cs View File

@ -4,6 +4,9 @@ using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
#if NET3
using Net3_Proxy;
#endif
namespace IPA.Utilities
{
@ -22,7 +25,7 @@ namespace IPA.Utilities
/// </example>
public static class Synchronization
{
#region Locker structs
#region Locker structs
/// <summary>
/// A locker for a <see cref="Mutex"/> that automatically releases when it is disposed.
/// Create this with <see cref="Lock(Mutex)"/>.
@ -80,6 +83,7 @@ namespace IPA.Utilities
void IDisposable.Dispose() => sem.Release();
}
#if NET4
/// <summary>
/// A locker for a <see cref="SemaphoreSlim"/> that was created asynchronously and automatically releases
/// when it is disposed. Create this with <see cref="LockAsync(SemaphoreSlim)"/>.
@ -95,6 +99,7 @@ namespace IPA.Utilities
void IDisposable.Dispose() => sem.Release();
}
#endif
/// <summary>
/// A locker for a write lock on a <see cref="ReaderWriterLockSlim"/> that automatically releases when
@ -160,9 +165,9 @@ namespace IPA.Utilities
void IDisposable.Dispose() => rwl.ExitUpgradeableReadLock();
}
#endregion
#endregion
#region Accessors
#region Accessors
// TODO: add async fun stuff to this
/// <summary>
@ -186,6 +191,7 @@ namespace IPA.Utilities
/// <returns>the locker to use with <see langword="using"/></returns>
public static SemaphoreSlimLocker Lock(SemaphoreSlim sem) => new SemaphoreSlimLocker(sem);
#if NET4 // TODO: make this work on NET3 too
/// <summary>
/// Creates a locker for a slim semaphore asynchronously.
/// </summary>
@ -197,6 +203,7 @@ namespace IPA.Utilities
await locker.Lock();
return locker;
}
#endif
/// <summary>
/// Creates a locker for a write lock <see cref="ReaderWriterLockSlim"/>.
@ -218,6 +225,6 @@ namespace IPA.Utilities
/// <param name="rwl">the lock to acquire in upgradable read mode</param>
/// <returns>the locker to use with <see langword="using"/></returns>
public static ReaderWriterLockSlimUpgradableReadLocker LockReadUpgradable(ReaderWriterLockSlim rwl) => new ReaderWriterLockSlimUpgradableReadLocker(rwl);
#endregion
#endregion
}
}

+ 8
- 0
Net3-Proxy/Extensions.cs View File

@ -171,4 +171,12 @@ namespace Net3_Proxy
new object());
}
public static class SemaphoreSlimExtesnions
{ // TODO: finish the WaitAsync members
/*public static Task WaitAsync(this SemaphoreSlim self)
{
return null;
}*/
}
}

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