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windows: add OpenThread function

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ref:
https://docs.microsoft.com/en-us/windows/desktop/api/processthreadsapi/nf-processthreadsapi-openthread

Change-Id: I4ba1d48603581e93c2f5cd9798f8ef067b714753
Reviewed-on: https://go-review.googlesource.com/c/sys/+/182097
Run-TryBot: Alex Brainman <alex.brainman@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
This commit is contained in:
Takuto Ikuta
2019-06-13 17:41:06 +09:00
committed by Alex Brainman
parent 914ada52e9
commit ab3f67ed27
2 changed files with 21 additions and 0 deletions
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1
windows/syscall_windows.go
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@@ -267,6 +267,7 @@ func NewCallbackCDecl(fn interface{}) uintptr {
//sys SetInformationJobObject(job Handle, JobObjectInformationClass uint32, JobObjectInformation uintptr, JobObjectInformationLength uint32) (ret int, err error)
//sys GenerateConsoleCtrlEvent(ctrlEvent uint32, processGroupID uint32) (err error)
//sys GetProcessId(process Handle) (id uint32, err error)
//sys OpenThread(da uint32, inheritHandle bool, tid uint32) (handle Handle, err error)
// Volume Management Functions
//sys DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) = DefineDosDeviceW

20
windows/zsyscall_windows.go
View File

@@ -206,6 +206,7 @@ var (
procSetInformationJobObject = modkernel32.NewProc("SetInformationJobObject")
procGenerateConsoleCtrlEvent = modkernel32.NewProc("GenerateConsoleCtrlEvent")
procGetProcessId = modkernel32.NewProc("GetProcessId")
procOpenThread = modkernel32.NewProc("OpenThread")
procDefineDosDeviceW = modkernel32.NewProc("DefineDosDeviceW")
procDeleteVolumeMountPointW = modkernel32.NewProc("DeleteVolumeMountPointW")
procFindFirstVolumeW = modkernel32.NewProc("FindFirstVolumeW")
@@ -2223,6 +2224,25 @@ func GetProcessId(process Handle) (id uint32, err error) {
return
}
func OpenThread(da uint32, inheritHandle bool, tid uint32) (handle Handle, err error) {
var _p0 uint32
if inheritHandle {
_p0 = 1
} else {
_p0 = 0
}
r0, _, e1 := syscall.Syscall(procOpenThread.Addr(), 3, uintptr(da), uintptr(_p0), uintptr(tid))
handle = Handle(r0)
if handle == 0 {
if e1 != 0 {
err = errnoErr(e1)
} else {
err = syscall.EINVAL
}
}
return
}
func DefineDosDevice(flags uint32, deviceName *uint16, targetPath *uint16) (err error) {
r1, _, e1 := syscall.Syscall(procDefineDosDeviceW.Addr(), 3, uintptr(flags), uintptr(unsafe.Pointer(deviceName)), uintptr(unsafe.Pointer(targetPath)))
if r1 == 0 {