linux/fs/bcachefs/fs-ioctl.c

// SPDX-License-Identifier: GPL-2.0
#ifndef NO_BCACHEFS_FS

#include "bcachefs.h"
#include "chardev.h"
#include "dirent.h"
#include "fs.h"
#include "fs-common.h"
#include "fs-ioctl.h"
#include "quota.h"

#include <linux/compat.h>
#include <linux/fsnotify.h>
#include <linux/mount.h>
#include <linux/namei.h>
#include <linux/security.h>
#include <linux/writeback.h>

#define FS_IOC_GOINGDOWN …
#define FSOP_GOING_FLAGS_DEFAULT …
#define FSOP_GOING_FLAGS_LOGFLUSH …
#define FSOP_GOING_FLAGS_NOLOGFLUSH …

struct flags_set { … };

static int bch2_inode_flags_set(struct btree_trans *trans,
				struct bch_inode_info *inode,
				struct bch_inode_unpacked *bi,
				void *p)
{ … }

static int bch2_ioc_getflags(struct bch_inode_info *inode, int __user *arg)
{ … }

static int bch2_ioc_setflags(struct bch_fs *c,
			     struct file *file,
			     struct bch_inode_info *inode,
			     void __user *arg)
{ … }

static int bch2_ioc_fsgetxattr(struct bch_inode_info *inode,
			       struct fsxattr __user *arg)
{ … }

static int fssetxattr_inode_update_fn(struct btree_trans *trans,
				      struct bch_inode_info *inode,
				      struct bch_inode_unpacked *bi,
				      void *p)
{ … }

static int bch2_ioc_fssetxattr(struct bch_fs *c,
			       struct file *file,
			       struct bch_inode_info *inode,
			       struct fsxattr __user *arg)
{ … }

static int bch2_reinherit_attrs_fn(struct btree_trans *trans,
				   struct bch_inode_info *inode,
				   struct bch_inode_unpacked *bi,
				   void *p)
{ … }

static int bch2_ioc_reinherit_attrs(struct bch_fs *c,
				    struct file *file,
				    struct bch_inode_info *src,
				    const char __user *name)
{ … }

static int bch2_ioc_getversion(struct bch_inode_info *inode, u32 __user *arg)
{ … }

static int bch2_ioc_getlabel(struct bch_fs *c, char __user *user_label)
{ … }

static int bch2_ioc_setlabel(struct bch_fs *c,
			     struct file *file,
			     struct bch_inode_info *inode,
			     const char __user *user_label)
{ … }

static int bch2_ioc_goingdown(struct bch_fs *c, u32 __user *arg)
{ … }

static long bch2_ioctl_subvolume_create(struct bch_fs *c, struct file *filp,
					struct bch_ioctl_subvolume arg)
{ … }

static long bch2_ioctl_subvolume_destroy(struct bch_fs *c, struct file *filp,
				struct bch_ioctl_subvolume arg)
{ … }

long bch2_fs_file_ioctl(struct file *file, unsigned cmd, unsigned long arg)
{ … }

#ifdef CONFIG_COMPAT
long bch2_compat_fs_ioctl(struct file *file, unsigned cmd, unsigned long arg)
{ … }
#endif

#endif /* NO_BCACHEFS_FS */