Robert Schmidt
0b91791f67
OAI is riddled with boolean_t, FALSE, TRUE, etc. This makes no sense, as there is a standard bool type, and could lead to nasty bugs if a definition of a bool is non-standard (0 == false, true == !false). This commit removes all non-standard bools in the whole project.
90 lines
3.5 KiB
C
90 lines
3.5 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 esm_ebr.h
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Version 0.1
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Date 2013/01/29
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Product NAS stack
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Subsystem EPS Session Management
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Author Frederic Maurel
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Description Defines functions used to handle state of EPS bearer contexts
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and manage ESM messages re-transmission.
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*****************************************************************************/
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#ifndef __ESM_EBR_H__
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#define __ESM_EBR_H__
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#include "OctetString.h"
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#include "networkDef.h"
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#include "esmData.h"
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#include "nas_timer.h"
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#include "../user_defs.h"
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/****************************************************************************/
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/********************* G L O B A L C O N S T A N T S *******************/
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/****************************************************************************/
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/* Unassigned EPS bearer identity value */
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#define ESM_EBI_UNASSIGNED (EPS_BEARER_IDENTITY_UNASSIGNED)
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/****************************************************************************/
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/************************ G L O B A L T Y P E S ************************/
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/****************************************************************************/
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/*
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* User notification callback, executed whenever a change of status with
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* respect of PDN connection or EPS bearer context is notified by the EPS
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* Session Management sublayer
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*/
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typedef int (*esm_indication_callback_t) (user_api_id_t *user_api_id, int, network_pdn_state_t);
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/****************************************************************************/
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/******************** G L O B A L V A R I A B L E S ********************/
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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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void esm_ebr_register_callback(esm_indication_callback_t cb);
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bool esm_ebr_is_reserved(esm_ebr_data_t *esm_ebr_data, int ebi);
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esm_ebr_data_t *esm_ebr_initialize(void);
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int esm_ebr_assign(esm_ebr_data_t *esm_ebr_data, int ebi, int cid, bool default_ebr);
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int esm_ebr_release(esm_ebr_data_t *esm_ebr_data, int ebi);
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int esm_ebr_set_status(user_api_id_t *user_api_id, esm_ebr_data_t *esm_ebr_data, int ebi, esm_ebr_state status, bool ue_requested);
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esm_ebr_state esm_ebr_get_status(esm_ebr_data_t *esm_ebr_data, int ebi);
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bool esm_ebr_is_not_in_use(esm_ebr_data_t *esm_ebr_data, int ebi);
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#endif /* __ESM_EBR_H__*/
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