mirror of
https://github.com/tailscale/tailscale.git
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78 lines
2.1 KiB
Go
78 lines
2.1 KiB
Go
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// Code generated by 'go generate'; DO NOT EDIT.
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package winenv
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import (
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"syscall"
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"unsafe"
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"golang.org/x/sys/windows"
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)
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var _ unsafe.Pointer
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// Do the interface allocations only once for common
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// Errno values.
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const (
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errnoERROR_IO_PENDING = 997
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)
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var (
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errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
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errERROR_EINVAL error = syscall.EINVAL
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)
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// errnoErr returns common boxed Errno values, to prevent
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// allocations at runtime.
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func errnoErr(e syscall.Errno) error {
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switch e {
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case 0:
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return errERROR_EINVAL
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case errnoERROR_IO_PENDING:
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return errERROR_IO_PENDING
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}
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// TODO: add more here, after collecting data on the common
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// error values see on Windows. (perhaps when running
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// all.bat?)
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return e
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}
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var (
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modMDMRegistration = windows.NewLazySystemDLL("MDMRegistration.dll")
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modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
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procIsDeviceRegisteredWithManagement = modMDMRegistration.NewProc("IsDeviceRegisteredWithManagement")
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procVerSetConditionMask = modkernel32.NewProc("VerSetConditionMask")
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procVerifyVersionInfoW = modkernel32.NewProc("VerifyVersionInfoW")
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)
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func isDeviceRegisteredWithManagement(isMDMRegistered *bool, upnBufLen uint32, upnBuf *uint16) (hr int32, err error) {
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err = procIsDeviceRegisteredWithManagement.Find()
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if err != nil {
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return
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}
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var _p0 uint32
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if *isMDMRegistered {
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_p0 = 1
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}
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r0, _, e1 := syscall.Syscall(procIsDeviceRegisteredWithManagement.Addr(), 3, uintptr(unsafe.Pointer(&_p0)), uintptr(upnBufLen), uintptr(unsafe.Pointer(upnBuf)))
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*isMDMRegistered = _p0 != 0
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hr = int32(r0)
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if hr == 0 {
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err = errnoErr(e1)
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}
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return
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}
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func verSetConditionMask(condMask verCondMask, typ verTypeMask, cond verCond) (res verCondMask) {
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r0, _, _ := syscall.Syscall(procVerSetConditionMask.Addr(), 3, uintptr(condMask), uintptr(typ), uintptr(cond))
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res = verCondMask(r0)
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return
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}
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func verifyVersionInfo(verInfo *osVersionInfoEx, typ verTypeMask, cond verCondMask) (res bool) {
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r0, _, _ := syscall.Syscall(procVerifyVersionInfoW.Addr(), 3, uintptr(unsafe.Pointer(verInfo)), uintptr(typ), uintptr(cond))
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res = r0 != 0
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return
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}
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