projects / mirror_frr.git / blame
| Commit | Line | Data |
|---|---|---|
| 74971473 JG |
1 | /* |
| 2 | * This file is part of the PCEPlib, a PCEP protocol library. | |
| 3 | * | |
| 4 | * Copyright (C) 2020 Volta Networks https://voltanet.io/ | |
| 5 | * | |
| 6 | * This library is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU Lesser General Public | |
| 8 | * License as published by the Free Software Foundation; either | |
| 9 | * version 2 of the License, or (at your option) any later version. | |
| 10 | * | |
| 11 | * This library is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * Lesser General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU General Public License | |
| 17 | * along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| 18 | * | |
| 19 | * Author : Brady Johnson <brady@voltanet.io> | |
| 20 | * | |
| 21 | */ | |
| 22 | ||
| 23 | ||
| 24 | #ifndef INCLUDE_PCEPUTILSQUEUE_H_ | |
| 25 | #define INCLUDE_PCEPUTILSQUEUE_H_ | |
| 26 | ||
| 27 | typedef struct queue_node_ { | |
| 28 | struct queue_node_ *next_node; | |
| 29 | void *data; | |
| 30 | ||
| 31 | } queue_node; | |
| 32 | ||
| 33 | typedef struct queue_handle_ { | |
| 34 | queue_node *head; | |
| 35 | queue_node *tail; | |
| 36 | unsigned int num_entries; | |
| 37 | /* Set to 0 to disable */ | |
| 38 | unsigned int max_entries; | |
| 39 | ||
| 40 | } queue_handle; | |
| 41 | ||
| 42 | queue_handle *queue_initialize(void); | |
| 43 | queue_handle *queue_initialize_with_size(unsigned int max_entries); | |
| 44 | void queue_destroy(queue_handle *handle); | |
| 45 | void queue_destroy_with_data(queue_handle *handle); | |
| 46 | queue_node *queue_enqueue(queue_handle *handle, void *data); | |
| 47 | void *queue_dequeue(queue_handle *handle); | |
| 48 | ||
| 49 | #endif /* INCLUDE_PCEPUTILSQUEUE_H_ */ |