SafeProcessHandle.cs

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using System;
 
namespace Microsoft.Win32.SafeHandles;
 
public sealed class SafeProcessHandle : SafeHandleZeroOrMinusOneIsInvalid
{
    internal static readonly SafeProcessHandle InvalidHandle = new SafeProcessHandle();
 
    public SafeProcessHandle()
        : this(IntPtr.Zero)
    {
    }
 
    internal SafeProcessHandle(IntPtr handle)
        : this(handle, ownsHandle: true)
    {
    }
 
    public SafeProcessHandle(IntPtr existingHandle, bool ownsHandle)
        : base(ownsHandle)
    {
        SetHandle(existingHandle);
    }
 
    protected override bool ReleaseHandle()
    {
        return global::Interop.Kernel32.CloseHandle(handle);
    }
}