public void Close()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
if (this.handle != IntPtr.Zero)
{
Windows.FreeLibrary(this.handle);
this.handle = IntPtr.Zero;
}
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
if (InteropRuntimeConfig.IsRunningOnMono)
{
if (this.handle != IntPtr.Zero)
{
Mono.dlclose(this.handle);
this.handle = IntPtr.Zero;
}
}
else if (RuntimeInformation.FrameworkDescription.StartsWith(".NET Core"))
{
if (this.handle != IntPtr.Zero)
{
CoreCLR.dlclose(this.handle);
this.handle = IntPtr.Zero;
}
}
else
{
if (this.handle != IntPtr.Zero)
{
Linux.dlclose(this.handle);
this.handle = IntPtr.Zero;
}
}
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
if (this.handle != IntPtr.Zero)
{
MacOSX.dlclose(this.handle);
this.handle = IntPtr.Zero;
}
}
else
{
throw new InvalidOperationException("Unsupported platform.");
}
bLibOpen = false;
}
private static bool PlatformSpecificFreeLibrary(IntPtr libraryAddr)
{
if (Platform.IsWindows)
{
return(Windows.FreeLibrary(libraryAddr));
}
if (Platform.IsLinux)
{
if (Platform.IsMono)
{
return(Mono.dlclose(libraryAddr) != 0);
}
if (Platform.IsNetCore)
{
return(CoreClr.dlclose(libraryAddr) != 0);
}
return(Linux.dlclose(libraryAddr) != 0);
}
if (Platform.IsMacOSX)
{
return(MacOsx.dlclose(libraryAddr) != 0);
}
throw new InvalidOperationException("Unsupported platform.");
}