BOOL WINAPI EnumDependentServicesW	(	SC_HANDLE	hService,
		DWORD	dwServiceState,
		LPENUM_SERVICE_STATUSW	lpServices,
		DWORD	cbBufSize,
		LPDWORD	pcbBytesNeeded,
		LPDWORD	lpServicesReturned
	)

Definition at line 816 of file scm.c.

Referenced by stop_service_dependents(), and TV2_GetDependants().

{
    ENUM_SERVICE_STATUSW ServiceStatus;
    LPENUM_SERVICE_STATUSW lpStatusPtr;
    DWORD dwBufferSize;
    DWORD dwError;
    DWORD dwCount;

    TRACE("EnumDependentServicesW() called\n");

    if (lpServices == NULL || cbBufSize < sizeof(ENUM_SERVICE_STATUSW))
    {
        lpStatusPtr = &ServiceStatus;
        dwBufferSize = sizeof(ENUM_SERVICE_STATUSW);
    }
    else
    {
        lpStatusPtr = lpServices;
        dwBufferSize = cbBufSize;
    }

    RpcTryExcept
    {
        dwError = REnumDependentServicesW((SC_RPC_HANDLE)hService,
                                          dwServiceState,
                                          (LPBYTE)lpStatusPtr,
                                          dwBufferSize,
                                          pcbBytesNeeded,
                                          lpServicesReturned);
    }
    RpcExcept(EXCEPTION_EXECUTE_HANDLER)
    {
        dwError = ScmRpcStatusToWinError(RpcExceptionCode());
    }
    RpcEndExcept;

    if (dwError == ERROR_SUCCESS || dwError == ERROR_MORE_DATA)
    {
        if (*lpServicesReturned > 0)
        {
            for (dwCount = 0; dwCount < *lpServicesReturned; dwCount++)
            {
                if (lpStatusPtr->lpServiceName)
                    lpStatusPtr->lpServiceName =
                        (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpServiceName);

                if (lpStatusPtr->lpDisplayName)
                    lpStatusPtr->lpDisplayName =
                        (LPWSTR)((ULONG_PTR)lpServices + (ULONG_PTR)lpStatusPtr->lpDisplayName);

                lpStatusPtr++;
            }
        }
    }

    if (dwError != ERROR_SUCCESS)
    {
        TRACE("REnumDependentServicesW() failed (Error %lu)\n", dwError);
        SetLastError(dwError);
        return FALSE;
    }

    TRACE("EnumDependentServicesW() done\n");

    return TRUE;
}

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