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60614fa4e5
[G,S]etWindowLongPtrW are not available on 32-bit Windows, where [G,S]etWindowLongW should be used instead. The initial revision of #14945 imported the win package for calling and other Win32 API functions, which exported the correct API depending on the platform. However, the same logic wasn't implemented when we removed the win package dependency in a later revision, resulting in panics on Windows 10 x86 (there's no 32-bit Windows 11). In this PR, we update the ipn/desktop package to use either [G,S]etWindowLongPtrW or [G,S]etWindowLongW depending on the platform. Fixes #15684 Signed-off-by: Nick Khyl <nickk@tailscale.com>
23 lines
1.7 KiB
Go
23 lines
1.7 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package desktop
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//go:generate go run golang.org/x/sys/windows/mkwinsyscall -output zsyscall_windows.go mksyscall.go
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//go:generate go run golang.org/x/tools/cmd/goimports -w zsyscall_windows.go
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//sys setLastError(dwErrorCode uint32) = kernel32.SetLastError
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//sys registerClassEx(windowClass *_WNDCLASSEX) (atom uint16, err error) [atom==0] = user32.RegisterClassExW
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//sys createWindowEx(dwExStyle uint32, lpClassName *uint16, lpWindowName *uint16, dwStyle uint32, x int32, y int32, nWidth int32, nHeight int32, hWndParent windows.HWND, hMenu windows.Handle, hInstance windows.Handle, lpParam unsafe.Pointer) (hWnd windows.HWND, err error) [hWnd==0] = user32.CreateWindowExW
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//sys defWindowProc(hwnd windows.HWND, msg uint32, wparam uintptr, lparam uintptr) (res uintptr) = user32.DefWindowProcW
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//sys sendMessage(hwnd windows.HWND, msg uint32, wparam uintptr, lparam uintptr) (res uintptr) = user32.SendMessageW
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//sys getMessage(lpMsg *_MSG, hwnd windows.HWND, msgMin uint32, msgMax uint32) (ret int32) = user32.GetMessageW
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//sys translateMessage(lpMsg *_MSG) (res bool) = user32.TranslateMessage
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//sys dispatchMessage(lpMsg *_MSG) (res uintptr) = user32.DispatchMessageW
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//sys destroyWindow(hwnd windows.HWND) (err error) [int32(failretval)==0] = user32.DestroyWindow
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//sys postQuitMessage(exitCode int32) = user32.PostQuitMessage
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//sys registerSessionNotification(hServer windows.Handle, hwnd windows.HWND, flags uint32) (err error) [int32(failretval)==0] = wtsapi32.WTSRegisterSessionNotificationEx
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//sys unregisterSessionNotification(hServer windows.Handle, hwnd windows.HWND) (err error) [int32(failretval)==0] = wtsapi32.WTSUnRegisterSessionNotificationEx
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