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NotifyServiceStatusChangeA
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// ADVAPI32.dll (ANSI / -A)
#include <windows.h>
DWORD NotifyServiceStatusChangeA(
SC_HANDLE hService,
SERVICE_NOTIFY dwNotifyMask,
SERVICE_NOTIFY_2A* pNotifyBuffer
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| hService | SC_HANDLE | in |
| dwNotifyMask | SERVICE_NOTIFY | in |
| pNotifyBuffer | SERVICE_NOTIFY_2A* | in |
戻り値の型: DWORD
各言語での呼び出し定義
// ADVAPI32.dll (ANSI / -A)
#include <windows.h>
DWORD NotifyServiceStatusChangeA(
SC_HANDLE hService,
SERVICE_NOTIFY dwNotifyMask,
SERVICE_NOTIFY_2A* pNotifyBuffer
);[DllImport("ADVAPI32.dll", CharSet = CharSet.Ansi, ExactSpelling = true)]
static extern uint NotifyServiceStatusChangeA(
IntPtr hService, // SC_HANDLE
uint dwNotifyMask, // SERVICE_NOTIFY
IntPtr pNotifyBuffer // SERVICE_NOTIFY_2A*
);<DllImport("ADVAPI32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function NotifyServiceStatusChangeA(
hService As IntPtr, ' SC_HANDLE
dwNotifyMask As UInteger, ' SERVICE_NOTIFY
pNotifyBuffer As IntPtr ' SERVICE_NOTIFY_2A*
) As UInteger
End Function' hService : SC_HANDLE
' dwNotifyMask : SERVICE_NOTIFY
' pNotifyBuffer : SERVICE_NOTIFY_2A*
Declare PtrSafe Function NotifyServiceStatusChangeA Lib "advapi32" ( _
ByVal hService As LongPtr, _
ByVal dwNotifyMask As Long, _
ByVal pNotifyBuffer As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
NotifyServiceStatusChangeA = ctypes.windll.advapi32.NotifyServiceStatusChangeA
NotifyServiceStatusChangeA.restype = wintypes.DWORD
NotifyServiceStatusChangeA.argtypes = [
wintypes.HANDLE, # hService : SC_HANDLE
wintypes.DWORD, # dwNotifyMask : SERVICE_NOTIFY
ctypes.c_void_p, # pNotifyBuffer : SERVICE_NOTIFY_2A*
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('ADVAPI32.dll')
NotifyServiceStatusChangeA = Fiddle::Function.new(
lib['NotifyServiceStatusChangeA'],
[
Fiddle::TYPE_VOIDP, # hService : SC_HANDLE
-Fiddle::TYPE_INT, # dwNotifyMask : SERVICE_NOTIFY
Fiddle::TYPE_VOIDP, # pNotifyBuffer : SERVICE_NOTIFY_2A*
],
-Fiddle::TYPE_INT)#[link(name = "advapi32")]
extern "system" {
fn NotifyServiceStatusChangeA(
hService: *mut core::ffi::c_void, // SC_HANDLE
dwNotifyMask: u32, // SERVICE_NOTIFY
pNotifyBuffer: *mut SERVICE_NOTIFY_2A // SERVICE_NOTIFY_2A*
) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("ADVAPI32.dll", CharSet = CharSet.Ansi)]
public static extern uint NotifyServiceStatusChangeA(IntPtr hService, uint dwNotifyMask, IntPtr pNotifyBuffer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_NotifyServiceStatusChangeA' -Namespace Win32 -PassThru
# $api::NotifyServiceStatusChangeA(hService, dwNotifyMask, pNotifyBuffer)#uselib "ADVAPI32.dll"
#func global NotifyServiceStatusChangeA "NotifyServiceStatusChangeA" sptr, sptr, sptr
; NotifyServiceStatusChangeA hService, dwNotifyMask, varptr(pNotifyBuffer) ; 戻り値は stat
; hService : SC_HANDLE -> "sptr"
; dwNotifyMask : SERVICE_NOTIFY -> "sptr"
; pNotifyBuffer : SERVICE_NOTIFY_2A* -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。出力引数:
#uselib "ADVAPI32.dll" #cfunc global NotifyServiceStatusChangeA "NotifyServiceStatusChangeA" sptr, int, var ; res = NotifyServiceStatusChangeA(hService, dwNotifyMask, pNotifyBuffer) ; hService : SC_HANDLE -> "sptr" ; dwNotifyMask : SERVICE_NOTIFY -> "int" ; pNotifyBuffer : SERVICE_NOTIFY_2A* -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "ADVAPI32.dll" #cfunc global NotifyServiceStatusChangeA "NotifyServiceStatusChangeA" sptr, int, sptr ; res = NotifyServiceStatusChangeA(hService, dwNotifyMask, varptr(pNotifyBuffer)) ; hService : SC_HANDLE -> "sptr" ; dwNotifyMask : SERVICE_NOTIFY -> "int" ; pNotifyBuffer : SERVICE_NOTIFY_2A* -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; DWORD NotifyServiceStatusChangeA(SC_HANDLE hService, SERVICE_NOTIFY dwNotifyMask, SERVICE_NOTIFY_2A* pNotifyBuffer) #uselib "ADVAPI32.dll" #cfunc global NotifyServiceStatusChangeA "NotifyServiceStatusChangeA" intptr, int, var ; res = NotifyServiceStatusChangeA(hService, dwNotifyMask, pNotifyBuffer) ; hService : SC_HANDLE -> "intptr" ; dwNotifyMask : SERVICE_NOTIFY -> "int" ; pNotifyBuffer : SERVICE_NOTIFY_2A* -> "var" ; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; DWORD NotifyServiceStatusChangeA(SC_HANDLE hService, SERVICE_NOTIFY dwNotifyMask, SERVICE_NOTIFY_2A* pNotifyBuffer) #uselib "ADVAPI32.dll" #cfunc global NotifyServiceStatusChangeA "NotifyServiceStatusChangeA" intptr, int, intptr ; res = NotifyServiceStatusChangeA(hService, dwNotifyMask, varptr(pNotifyBuffer)) ; hService : SC_HANDLE -> "intptr" ; dwNotifyMask : SERVICE_NOTIFY -> "int" ; pNotifyBuffer : SERVICE_NOTIFY_2A* -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
procNotifyServiceStatusChangeA = advapi32.NewProc("NotifyServiceStatusChangeA")
)
// hService (SC_HANDLE), dwNotifyMask (SERVICE_NOTIFY), pNotifyBuffer (SERVICE_NOTIFY_2A*)
r1, _, err := procNotifyServiceStatusChangeA.Call(
uintptr(hService),
uintptr(dwNotifyMask),
uintptr(pNotifyBuffer),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // DWORDfunction NotifyServiceStatusChangeA(
hService: THandle; // SC_HANDLE
dwNotifyMask: DWORD; // SERVICE_NOTIFY
pNotifyBuffer: Pointer // SERVICE_NOTIFY_2A*
): DWORD; stdcall;
external 'ADVAPI32.dll' name 'NotifyServiceStatusChangeA';result := DllCall("ADVAPI32\NotifyServiceStatusChangeA"
, "Ptr", hService ; SC_HANDLE
, "UInt", dwNotifyMask ; SERVICE_NOTIFY
, "Ptr", pNotifyBuffer ; SERVICE_NOTIFY_2A*
, "UInt") ; return: DWORD●NotifyServiceStatusChangeA(hService, dwNotifyMask, pNotifyBuffer) = DLL("ADVAPI32.dll", "dword NotifyServiceStatusChangeA(void*, dword, void*)")
# 呼び出し: NotifyServiceStatusChangeA(hService, dwNotifyMask, pNotifyBuffer)
# hService : SC_HANDLE -> "void*"
# dwNotifyMask : SERVICE_NOTIFY -> "dword"
# pNotifyBuffer : SERVICE_NOTIFY_2A* -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。