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Imported Upstream version 6.0.0.172

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Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-04-12 14:10:50 +00:00
parent 8016999e4d
commit 64ac736ec5
32155 changed files with 3981439 additions and 75368 deletions
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27
mcs/class/referencesource/System/sys/system/threading/semaphore.cs
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@ -394,16 +394,33 @@ namespace System.Threading
#endif
#if MONO
internal unsafe static IntPtr CreateSemaphore_internal (int initialCount, int maximumCount,
string name, out int errorCode)
{
// FIXME Check for embedded nuls in name.
fixed (char *fixed_name = name)
return CreateSemaphore_icall (initialCount, maximumCount,
fixed_name, name?.Length ?? 0, out errorCode);
}
private unsafe static IntPtr OpenSemaphore_internal (string name, SemaphoreRights rights, out int errorCode)
{
// FIXME Check for embedded nuls in name.
fixed (char *fixed_name = name)
return OpenSemaphore_icall (fixed_name, name?.Length ?? 0, rights, out errorCode);
}
[MethodImplAttribute(MethodImplOptions.InternalCall)]
internal static extern IntPtr CreateSemaphore_internal (
int initialCount, int maximumCount, string name, out int errorCode);
private unsafe static extern IntPtr CreateSemaphore_icall (
int initialCount, int maximumCount, char *name, int name_length, out int errorCode);
[MethodImplAttribute (MethodImplOptions.InternalCall)]
private unsafe static extern IntPtr OpenSemaphore_icall (char *name, int name_length,
SemaphoreRights rights, out int errorCode);
[MethodImplAttribute(MethodImplOptions.InternalCall)]
internal static extern bool ReleaseSemaphore_internal (
IntPtr handle, int releaseCount, out int previousCount);
[MethodImplAttribute (MethodImplOptions.InternalCall)]
private static extern IntPtr OpenSemaphore_internal (string name, SemaphoreRights rights, out int errorCode);
#endif
}
}