00fd466e00
Signed-off-by: Darren Stahl <darst@microsoft.com>
(cherry picked from commit 22c83c567f)
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
53 lines
1.2 KiB
Go
53 lines
1.2 KiB
Go
package main
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import (
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"fmt"
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"strconv"
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"syscall"
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"unsafe"
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"github.com/go-check/check"
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"golang.org/x/sys/windows"
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)
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func openEvent(desiredAccess uint32, inheritHandle bool, name string, proc *windows.LazyProc) (handle syscall.Handle, err error) {
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namep, _ := syscall.UTF16PtrFromString(name)
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var _p2 uint32
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if inheritHandle {
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_p2 = 1
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}
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r0, _, e1 := proc.Call(uintptr(desiredAccess), uintptr(_p2), uintptr(unsafe.Pointer(namep)))
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handle = syscall.Handle(r0)
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if handle == syscall.InvalidHandle {
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err = e1
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}
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return
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}
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func pulseEvent(handle syscall.Handle, proc *windows.LazyProc) (err error) {
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r0, _, _ := proc.Call(uintptr(handle))
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if r0 != 0 {
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err = syscall.Errno(r0)
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}
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return
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}
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func signalDaemonDump(pid int) {
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modkernel32 := windows.NewLazySystemDLL("kernel32.dll")
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procOpenEvent := modkernel32.NewProc("OpenEventW")
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procPulseEvent := modkernel32.NewProc("PulseEvent")
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ev := "Global\\docker-daemon-" + strconv.Itoa(pid)
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h2, _ := openEvent(0x0002, false, ev, procOpenEvent)
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if h2 == 0 {
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return
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}
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pulseEvent(h2, procPulseEvent)
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}
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func signalDaemonReload(pid int) error {
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return fmt.Errorf("daemon reload not supported")
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}
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func cleanupExecRoot(c *check.C, execRoot string) {
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}
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