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43 lines
1.3 KiB
43 lines
1.3 KiB
/* |
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* Copyright (C) 2016 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file 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.apache.org/licenses/LICENSE-2.0 |
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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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#pragma once |
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#include "bt_common.h" |
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#include <hardware/bluetooth.h> |
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struct uid_set_t; |
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typedef struct uid_set_t uid_set_t; |
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/** |
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* Creates a UID set to keep track of traffic per UID. |
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* Caller is responsible for destroying this object via uid_set_destroy(). |
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*/ |
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uid_set_t* uid_set_create(); |
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void uid_set_destroy(uid_set_t* set); |
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void uid_set_add_tx(uid_set_t* set, int32_t app_uid, uint64_t bytes); |
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void uid_set_add_rx(uid_set_t* set, int32_t app_uid, uint64_t bytes); |
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/** |
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* Returns an array of bt_uid_traffic_t structs, where the end of the array |
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* is signaled by an element with app_uid == -1. |
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* |
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* The caller is responsible for calling osi_free() on the returned array. |
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*/ |
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bt_uid_traffic_t* uid_set_read_and_clear(uid_set_t* set);
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