1 files changed, 109 insertions, 0 deletions
diff --git a/elevate/zsyscall_windows.go b/elevate/zsyscall_windows.go
new file mode 100644
index 00000000..b16b5f5d
--- /dev/null
+++ b/elevate/zsyscall_windows.go
@@ -0,0 +1,109 @@
+// Code generated by 'go generate'; DO NOT EDIT.
+
+package elevate
+
+import (
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+var _ unsafe.Pointer
+
+// Do the interface allocations only once for common
+// Errno values.
+const (
+	errnoERROR_IO_PENDING = 997
+)
+
+var (
+	errERROR_IO_PENDING error = syscall.Errno(errnoERROR_IO_PENDING)
+)
+
+// errnoErr returns common boxed Errno values, to prevent
+// allocations at runtime.
+func errnoErr(e syscall.Errno) error {
+	switch e {
+	case 0:
+		return nil
+	case errnoERROR_IO_PENDING:
+		return errERROR_IO_PENDING
+	}
+	// TODO: add more here, after collecting data on the common
+	// error values see on Windows. (perhaps when running
+	// all.bat?)
+	return e
+}
+
+var (
+	modkernel32 = windows.NewLazySystemDLL("kernel32.dll")
+	modntdll    = windows.NewLazySystemDLL("ntdll.dll")
+	modole32    = windows.NewLazySystemDLL("ole32.dll")
+
+	procGetModuleHandleW       = modkernel32.NewProc("GetModuleHandleW")
+	procGetWindowsDirectoryW   = modkernel32.NewProc("GetWindowsDirectoryW")
+	procRtlInitUnicodeString   = modntdll.NewProc("RtlInitUnicodeString")
+	procLdrFindEntryForAddress = modntdll.NewProc("LdrFindEntryForAddress")
+	procCoInitializeEx         = modole32.NewProc("CoInitializeEx")
+	procCoUninitialize         = modole32.NewProc("CoUninitialize")
+	procCoGetObject            = modole32.NewProc("CoGetObject")
+)
+
+func getModuleHandle(moduleName *uint16) (moduleHandle uintptr, err error) {
+	r0, _, e1 := syscall.Syscall(procGetModuleHandleW.Addr(), 1, uintptr(unsafe.Pointer(moduleName)), 0, 0)
+	moduleHandle = uintptr(r0)
+	if moduleHandle == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func getWindowsDirectory(windowsDirectory *uint16, inLen uint32) (outLen uint32, err error) {
+	r0, _, e1 := syscall.Syscall(procGetWindowsDirectoryW.Addr(), 2, uintptr(unsafe.Pointer(windowsDirectory)), uintptr(inLen), 0)
+	outLen = uint32(r0)
+	if outLen == 0 {
+		if e1 != 0 {
+			err = errnoErr(e1)
+		} else {
+			err = syscall.EINVAL
+		}
+	}
+	return
+}
+
+func rtlInitUnicodeString(destinationString *cUNICODE_STRING, sourceString *uint16) {
+	syscall.Syscall(procRtlInitUnicodeString.Addr(), 2, uintptr(unsafe.Pointer(destinationString)), uintptr(unsafe.Pointer(sourceString)), 0)
+	return
+}
+
+func ldrFindEntryForAddress(moduleHandle uintptr, entry **cLDR_DATA_TABLE_ENTRY) (ntstatus uint32) {
+	r0, _, _ := syscall.Syscall(procLdrFindEntryForAddress.Addr(), 2, uintptr(moduleHandle), uintptr(unsafe.Pointer(entry)), 0)
+	ntstatus = uint32(r0)
+	return
+}
+
+func coInitializeEx(reserved uintptr, coInit uint32) (ret error) {
+	r0, _, _ := syscall.Syscall(procCoInitializeEx.Addr(), 2, uintptr(reserved), uintptr(coInit), 0)
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}
+
+func coUninitialize() {
+	syscall.Syscall(procCoUninitialize.Addr(), 0, 0, 0, 0)
+	return
+}
+
+func coGetObject(name *uint16, bindOpts *cBIND_OPTS3, guid *windows.GUID, functionTable ***[0xffff]uintptr) (ret error) {
+	r0, _, _ := syscall.Syscall6(procCoGetObject.Addr(), 4, uintptr(unsafe.Pointer(name)), uintptr(unsafe.Pointer(bindOpts)), uintptr(unsafe.Pointer(guid)), uintptr(unsafe.Pointer(functionTable)), 0, 0)
+	if r0 != 0 {
+		ret = syscall.Errno(r0)
+	}
+	return
+}