Robert Schmidt
6ae4ec37ca
Remove the \file directive, as it is always superfluous because the current file is implicit [1]: > If the file name is omitted (i.e. the line after \file is left blank) > then the documentation block that contains the \file command will belong > to the file it is located in. Author names and e-mails are not relevant for us: it can always be inferred from git blame, and is often outdated. Eurecom code has been contributed and was under OAI PL v1.0/v1.1. For the cpack package contact: put generic email address that is independent of an individual and that will remain reachable. [1] https://www.doxygen.nl/manual/commands.html#cmdfile
122 lines
5.0 KiB
C
122 lines
5.0 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*****************************************************************************
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Source TrackingAreaUpdate.c
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Version 0.1
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Date 2013/05/07
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Product NAS stack
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Subsystem EPS Mobility Management
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Description Defines the tracking area update EMM procedure executed by the
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Non-Access Stratum.
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The tracking area updating procedure is always initiated by the
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UE and is used to update the registration of the actual tracking
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area of a UE in the network, to periodically notify the availa-
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bility of the UE to the network, for MME load balancing, to up-
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date certain UE specific parameters in the network.
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*****************************************************************************/
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#include "emm_proc.h"
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#include "nas_log.h"
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#include "nas_timer.h"
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#include "emmData.h"
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#include "emm_sap.h"
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#include "emm_cause.h"
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#include <string.h> // memcmp, memcpy
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/****************************************************************************/
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/**************** E X T E R N A L D E F I N I T I O N S ****************/
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/****************************************************************************/
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/****************************************************************************/
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/******************* L O C A L D E F I N I T I O N S *******************/
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/****************************************************************************/
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/*
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* --------------------------------------------------------------------------
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* Internal data handled by the tracking area update procedure in the UE
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* --------------------------------------------------------------------------
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*/
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/*
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* --------------------------------------------------------------------------
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* Internal data handled by the tracking area update procedure in the MME
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* --------------------------------------------------------------------------
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*/
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/****************************************************************************/
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/****************** E X P O R T E D F U N C T I O N S ******************/
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/****************************************************************************/
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/****************************************************************************/
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/********************* L O C A L F U N C T I O N S *********************/
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/****************************************************************************/
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/*
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* --------------------------------------------------------------------------
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* Timer handlers
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* --------------------------------------------------------------------------
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*/
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/****************************************************************************
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** **
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** Name: _emm_tau_t3430_handler() **
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** **
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** Description: T3430 timeout handler **
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** **
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** 3GPP TS 24.301, section 5.5.3.2.6 case c **
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** **
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** Inputs: args: handler parameters **
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** Others: None **
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** **
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** Outputs: None **
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** Return: None **
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** Others: None **
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** **
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***************************************************************************/
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void *emm_tau_t3430_handler(void *args)
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{
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LOG_FUNC_IN;
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nas_user_t *user = args;
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emm_timers_t *emm_timers = user->emm_data->emm_timers;
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LOG_TRACE(WARNING, "EMM-PROC - T3430 timer expired");
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/* Stop timer T3430 */
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emm_timers->T3430.id = nas_timer_stop(emm_timers->T3430.id);
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LOG_FUNC_RETURN(NULL);
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}
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