linux/fs/xfs/xfs_ioctl.h
Christoph Hellwig e3a19cdea8 xfs: embedded the attrlist cursor into struct xfs_attr_list_context
The attrlist cursor only exists as part of an attr list context, so
embedd the structure instead of pointing to it.  Also give it a proper
xfs_ prefix and remove the obsolete typedef.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2020-03-02 20:55:55 -08:00

67 lines
1.3 KiB
C

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2008 Silicon Graphics, Inc.
* All Rights Reserved.
*/
#ifndef __XFS_IOCTL_H__
#define __XFS_IOCTL_H__
struct xfs_bstat;
struct xfs_ibulk;
struct xfs_inogrp;
extern int
xfs_ioc_space(
struct file *filp,
xfs_flock64_t *bf);
int
xfs_ioc_swapext(
xfs_swapext_t *sxp);
extern int
xfs_find_handle(
unsigned int cmd,
xfs_fsop_handlereq_t *hreq);
extern int
xfs_open_by_handle(
struct file *parfilp,
xfs_fsop_handlereq_t *hreq);
extern int
xfs_readlink_by_handle(
struct file *parfilp,
xfs_fsop_handlereq_t *hreq);
int xfs_ioc_attrmulti_one(struct file *parfilp, struct inode *inode,
uint32_t opcode, void __user *uname, void __user *value,
uint32_t *len, uint32_t flags);
int xfs_ioc_attr_list(struct xfs_inode *dp, void __user *ubuf, int bufsize,
int flags, struct xfs_attrlist_cursor __user *ucursor);
extern struct dentry *
xfs_handle_to_dentry(
struct file *parfilp,
void __user *uhandle,
u32 hlen);
extern long
xfs_file_ioctl(
struct file *filp,
unsigned int cmd,
unsigned long p);
extern long
xfs_file_compat_ioctl(
struct file *file,
unsigned int cmd,
unsigned long arg);
int xfs_fsbulkstat_one_fmt(struct xfs_ibulk *breq,
const struct xfs_bulkstat *bstat);
int xfs_fsinumbers_fmt(struct xfs_ibulk *breq, const struct xfs_inumbers *igrp);
#endif