1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (c) 2008 Silicon Graphics, Inc. 4 * All Rights Reserved. 5 */ 6 #ifndef __XFS_IOCTL_H__ 7 #define __XFS_IOCTL_H__ 8 9 struct xfs_bstat; 10 struct xfs_ibulk; 11 struct xfs_inogrp; 12 13 14 extern int 15 xfs_ioc_space( 16 struct file *filp, 17 xfs_flock64_t *bf); 18 19 int 20 xfs_ioc_swapext( 21 xfs_swapext_t *sxp); 22 23 extern int 24 xfs_find_handle( 25 unsigned int cmd, 26 xfs_fsop_handlereq_t *hreq); 27 28 extern int 29 xfs_open_by_handle( 30 struct file *parfilp, 31 xfs_fsop_handlereq_t *hreq); 32 33 extern int 34 xfs_readlink_by_handle( 35 struct file *parfilp, 36 xfs_fsop_handlereq_t *hreq); 37 38 int xfs_ioc_attrmulti_one(struct file *parfilp, struct inode *inode, 39 uint32_t opcode, void __user *uname, void __user *value, 40 uint32_t *len, uint32_t flags); 41 int xfs_ioc_attr_list(struct xfs_inode *dp, void __user *ubuf, int bufsize, 42 int flags, struct xfs_attrlist_cursor __user *ucursor); 43 44 extern struct dentry * 45 xfs_handle_to_dentry( 46 struct file *parfilp, 47 void __user *uhandle, 48 u32 hlen); 49 50 extern int 51 xfs_fileattr_get( 52 struct dentry *dentry, 53 struct fileattr *fa); 54 55 extern int 56 xfs_fileattr_set( 57 struct user_namespace *mnt_userns, 58 struct dentry *dentry, 59 struct fileattr *fa); 60 61 extern long 62 xfs_file_ioctl( 63 struct file *filp, 64 unsigned int cmd, 65 unsigned long p); 66 67 extern long 68 xfs_file_compat_ioctl( 69 struct file *file, 70 unsigned int cmd, 71 unsigned long arg); 72 73 int xfs_fsbulkstat_one_fmt(struct xfs_ibulk *breq, 74 const struct xfs_bulkstat *bstat); 75 int xfs_fsinumbers_fmt(struct xfs_ibulk *breq, const struct xfs_inumbers *igrp); 76 77 #endif 78