212     LSA_API_MSG ApiMessage;  in LsaEnumerateLogonSessions()  local
221     ApiMessage.ApiNumber = LSASS_REQUEST_ENUM_LOGON_SESSIONS;  in LsaEnumerateLogonSessions()
222     ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.EnumLogonSessions);  in LsaEnumerateLogonSessions()
223     ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;  in LsaEnumerateLogonSessions()
224     ApiMessage.h.u2.ZeroInit = 0;  in LsaEnumerateLogonSessions()
227                                     (PPORT_MESSAGE)&ApiMessage,  in LsaEnumerateLogonSessions()
228                                     (PPORT_MESSAGE)&ApiMessage);  in LsaEnumerateLogonSessions()
235     if (!NT_SUCCESS(ApiMessage.Status))  in LsaEnumerateLogonSessions()
237         ERR("NtRequestWaitReplyPort() failed (ApiMessage.Status 0x%08lx)\n", ApiMessage.Status);  in LsaEnumerateLogonSessions()
238         return ApiMessage.Status;  in LsaEnumerateLogonSessions()
241     *LogonSessionCount = ApiMessage.EnumLogonSessions.Reply.LogonSessionCount;  in LsaEnumerateLogonSessions()
242     *LogonSessionList = ApiMessage.EnumLogonSessions.Reply.LogonSessionBuffer;  in LsaEnumerateLogonSessions()
257     LSA_API_MSG ApiMessage;  in LsaGetLogonSessionData()  local
267     ApiMessage.ApiNumber = LSASS_REQUEST_GET_LOGON_SESSION_DATA;  in LsaGetLogonSessionData()
268     ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.GetLogonSessionData);  in LsaGetLogonSessionData()
269     ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;  in LsaGetLogonSessionData()
270     ApiMessage.h.u2.ZeroInit = 0;  in LsaGetLogonSessionData()
272     RtlCopyLuid(&ApiMessage.GetLogonSessionData.Request.LogonId,  in LsaGetLogonSessionData()
276                                     (PPORT_MESSAGE)&ApiMessage,  in LsaGetLogonSessionData()
277                                     (PPORT_MESSAGE)&ApiMessage);  in LsaGetLogonSessionData()
284     if (!NT_SUCCESS(ApiMessage.Status))  in LsaGetLogonSessionData()
286         ERR("NtRequestWaitReplyPort() failed (ApiMessage.Status 0x%08lx)\n", ApiMessage.Status);  in LsaGetLogonSessionData()
287         return ApiMessage.Status;  in LsaGetLogonSessionData()
290     SessionData = ApiMessage.GetLogonSessionData.Reply.SessionDataBuffer;  in LsaGetLogonSessionData()
335     LSA_API_MSG ApiMessage;  in LsaRegisterPolicyChangeNotification()  local
345     ApiMessage.ApiNumber = LSASS_REQUEST_POLICY_CHANGE_NOTIFY;  in LsaRegisterPolicyChangeNotification()
346     ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.PolicyChangeNotify);  in LsaRegisterPolicyChangeNotification()
347     ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;  in LsaRegisterPolicyChangeNotification()
348     ApiMessage.h.u2.ZeroInit = 0;  in LsaRegisterPolicyChangeNotification()
350     ApiMessage.PolicyChangeNotify.Request.InformationClass = InformationClass;  in LsaRegisterPolicyChangeNotification()
351     ApiMessage.PolicyChangeNotify.Request.NotificationEventHandle = NotificationEventHandle;  in LsaRegisterPolicyChangeNotification()
352     ApiMessage.PolicyChangeNotify.Request.Register = TRUE;  in LsaRegisterPolicyChangeNotification()
355                                     (PPORT_MESSAGE)&ApiMessage,  in LsaRegisterPolicyChangeNotification()
356                                     (PPORT_MESSAGE)&ApiMessage);  in LsaRegisterPolicyChangeNotification()
363     if (!NT_SUCCESS(ApiMessage.Status))  in LsaRegisterPolicyChangeNotification()
365         ERR("NtRequestWaitReplyPort() failed (ApiMessage.Status 0x%08lx)\n", ApiMessage.Status);  in LsaRegisterPolicyChangeNotification()
366         return ApiMessage.Status;  in LsaRegisterPolicyChangeNotification()
382     LSA_API_MSG ApiMessage;  in LsaUnregisterPolicyChangeNotification()  local
392     ApiMessage.ApiNumber = LSASS_REQUEST_POLICY_CHANGE_NOTIFY;  in LsaUnregisterPolicyChangeNotification()
393     ApiMessage.h.u1.s1.DataLength = LSA_PORT_DATA_SIZE(ApiMessage.PolicyChangeNotify);  in LsaUnregisterPolicyChangeNotification()
394     ApiMessage.h.u1.s1.TotalLength = LSA_PORT_MESSAGE_SIZE;  in LsaUnregisterPolicyChangeNotification()
395     ApiMessage.h.u2.ZeroInit = 0;  in LsaUnregisterPolicyChangeNotification()
397     ApiMessage.PolicyChangeNotify.Request.InformationClass = InformationClass;  in LsaUnregisterPolicyChangeNotification()
398     ApiMessage.PolicyChangeNotify.Request.NotificationEventHandle = NotificationEventHandle;  in LsaUnregisterPolicyChangeNotification()
399     ApiMessage.PolicyChangeNotify.Request.Register = FALSE;  in LsaUnregisterPolicyChangeNotification()
402                                     (PPORT_MESSAGE)&ApiMessage,  in LsaUnregisterPolicyChangeNotification()
403                                     (PPORT_MESSAGE)&ApiMessage);  in LsaUnregisterPolicyChangeNotification()
410     if (!NT_SUCCESS(ApiMessage.Status))  in LsaUnregisterPolicyChangeNotification()
412         ERR("NtRequestWaitReplyPort() failed (ApiMessage.Status 0x%08lx)\n", ApiMessage.Status);  in LsaUnregisterPolicyChangeNotification()
413         return ApiMessage.Status;  in LsaUnregisterPolicyChangeNotification()