1 /* 2 * Copyright (C) 2021 Jakub Kruszona-Zawadzki, Core Technology Sp. z o.o. 3 * 4 * This file is part of MooseFS. 5 * 6 * MooseFS is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation, version 2 (only). 9 * 10 * MooseFS is distributed in the hope that it will be useful, 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * GNU General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with MooseFS; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02111-1301, USA 18 * or visit http://www.gnu.org/licenses/gpl-2.0.html 19 */ 20 21 #ifndef _SQUEUE_H_ 22 #define _SQUEUE_H_ 23 24 #include <inttypes.h> 25 26 void* squeue_new(uint32_t length); 27 void squeue_delete(void *que); 28 void squeue_close(void *que); 29 int squeue_isempty(void *que); 30 uint32_t squeue_elements(void *que); 31 int squeue_isfull(void *que); 32 uint32_t squeue_sizeleft(void *que); 33 void squeue_put(void *que,void *element); 34 int squeue_tryput(void *que,void *element); 35 void squeue_get(void *que,void **element); 36 int squeue_tryget(void *que,void **element); 37 38 #endif 39