public static SafeUnmanagedProcThreadAttributeList Create(int attributeCount)
{
var result = default(SafeUnmanagedProcThreadAttributeList);
var size = IntPtr.Zero;
int win32Error = 0;
Kernel32.InitializeProcThreadAttributeList(IntPtr.Zero, attributeCount, 0, ref size);
RuntimeHelpers.PrepareConstrainedRegions();
try
{
}
finally
{
var buffer = Marshal.AllocHGlobal(size.ToInt32());
if (!Kernel32.InitializeProcThreadAttributeList(buffer, attributeCount, 0, ref size))
{
win32Error = Marshal.GetLastWin32Error();
Marshal.FreeHGlobal(buffer);
}
result = new SafeUnmanagedProcThreadAttributeList(buffer);
}
if (win32Error != 0)
{
throw new Win32Exception(win32Error);
}
return(result);
}
public static extern unsafe bool UpdateProcThreadAttribute(
[In] SafeUnmanagedProcThreadAttributeList lpAttributeList,
[In] int dwFlags,
[In] IntPtr Attribute,
[In] void *lpValue,
[In] IntPtr cbSize,
[In] IntPtr lpPreviousValue,
[In] IntPtr lpReturnSize);
public ProcThreadAttributeList(int attributeCount)
{
_unmanaged = SafeUnmanagedProcThreadAttributeList.Create(attributeCount);
}