1f08c3bdfSopenharmony_ci// SPDX-License-Identifier: GPL-2.0-or-later 2f08c3bdfSopenharmony_ci/* 3f08c3bdfSopenharmony_ci * Copyright (c) International Business Machines Corp., 2007 4f08c3bdfSopenharmony_ci * Copyright (c) 2014 Fujitsu Ltd. 5f08c3bdfSopenharmony_ci */ 6f08c3bdfSopenharmony_ci 7f08c3bdfSopenharmony_ci#ifndef LAPI_FALLOCATE_H__ 8f08c3bdfSopenharmony_ci#define LAPI_FALLOCATE_H__ 9f08c3bdfSopenharmony_ci 10f08c3bdfSopenharmony_ci#include <sys/types.h> 11f08c3bdfSopenharmony_ci#include <endian.h> 12f08c3bdfSopenharmony_ci#include "config.h" 13f08c3bdfSopenharmony_ci#include "lapi/abisize.h" 14f08c3bdfSopenharmony_ci#include "lapi/seek.h" 15f08c3bdfSopenharmony_ci#include "lapi/syscalls.h" 16f08c3bdfSopenharmony_ci 17f08c3bdfSopenharmony_ci#ifndef FALLOC_FL_KEEP_SIZE 18f08c3bdfSopenharmony_ci# define FALLOC_FL_KEEP_SIZE 0x01 19f08c3bdfSopenharmony_ci#endif 20f08c3bdfSopenharmony_ci 21f08c3bdfSopenharmony_ci#ifndef FALLOC_FL_PUNCH_HOLE 22f08c3bdfSopenharmony_ci# define FALLOC_FL_PUNCH_HOLE 0x02 23f08c3bdfSopenharmony_ci#endif 24f08c3bdfSopenharmony_ci 25f08c3bdfSopenharmony_ci#ifndef FALLOC_FL_COLLAPSE_RANGE 26f08c3bdfSopenharmony_ci# define FALLOC_FL_COLLAPSE_RANGE 0x08 27f08c3bdfSopenharmony_ci#endif 28f08c3bdfSopenharmony_ci 29f08c3bdfSopenharmony_ci#ifndef FALLOC_FL_ZERO_RANGE 30f08c3bdfSopenharmony_ci# define FALLOC_FL_ZERO_RANGE 0x10 31f08c3bdfSopenharmony_ci#endif 32f08c3bdfSopenharmony_ci 33f08c3bdfSopenharmony_ci#ifndef FALLOC_FL_INSERT_RANGE 34f08c3bdfSopenharmony_ci# define FALLOC_FL_INSERT_RANGE 0x20 35f08c3bdfSopenharmony_ci#endif 36f08c3bdfSopenharmony_ci 37f08c3bdfSopenharmony_ci#if !defined(HAVE_FALLOCATE) 38f08c3bdfSopenharmony_ci 39f08c3bdfSopenharmony_cistatic inline long fallocate(int fd, int mode, loff_t offset, loff_t len) 40f08c3bdfSopenharmony_ci{ 41f08c3bdfSopenharmony_ci /* Deal with 32bit ABIs that have 64bit syscalls. */ 42f08c3bdfSopenharmony_ci# if LTP_USE_64_ABI 43f08c3bdfSopenharmony_ci return tst_syscall(__NR_fallocate, fd, mode, offset, len); 44f08c3bdfSopenharmony_ci# else 45f08c3bdfSopenharmony_ci return (long)tst_syscall(__NR_fallocate, fd, mode, 46f08c3bdfSopenharmony_ci __LONG_LONG_PAIR((off_t) (offset >> 32), 47f08c3bdfSopenharmony_ci (off_t) offset), 48f08c3bdfSopenharmony_ci __LONG_LONG_PAIR((off_t) (len >> 32), 49f08c3bdfSopenharmony_ci (off_t) len)); 50f08c3bdfSopenharmony_ci# endif 51f08c3bdfSopenharmony_ci} 52f08c3bdfSopenharmony_ci#endif 53f08c3bdfSopenharmony_ci 54f08c3bdfSopenharmony_ci#endif /* LAPI_FALLOCATE_H__ */ 55