1 /* 2 * Copyright (c) 2023 Institute of Parallel And Distributed Systems (IPADS), Shanghai Jiao Tong University (SJTU) 3 * Licensed under the Mulan PSL v2. 4 * You can use this software according to the terms and conditions of the Mulan PSL v2. 5 * You may obtain a copy of Mulan PSL v2 at: 6 * http://license.coscl.org.cn/MulanPSL2 7 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR 8 * IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR 9 * PURPOSE. 10 * See the Mulan PSL v2 for more details. 11 */ 12 13 #pragma once 14 15 #define FALLOC_FL_KEEP_SIZE 0x01 16 #define FALLOC_FL_PUNCH_HOLE 0x02 17 #define FALLOC_FL_NO_HIDE_STALE 0x04 18 19 #define FALLOC_FL_COLLAPSE_RANGE 0x08 20 #define FALLOC_FL_ZERO_RANGE 0x10 21 #define FALLOC_FL_INSERT_RANGE 0x20 22 #define FALLOC_FL_UNSHARE_RANGE 0x40 23