1 /* SPDX-License-Identifier: GPL-2.0 */ 2 3 #ifndef BTRFS_IOCTL_H 4 #define BTRFS_IOCTL_H 5 6 #include <linux/types.h> 7 8 struct file; 9 struct dentry; 10 struct mnt_idmap; 11 struct fileattr; 12 struct btrfs_fs_info; 13 struct btrfs_ioctl_balance_args; 14 15 long btrfs_ioctl(struct file *file, unsigned int cmd, unsigned long arg); 16 long btrfs_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg); 17 int btrfs_fileattr_get(struct dentry *dentry, struct fileattr *fa); 18 int btrfs_fileattr_set(struct mnt_idmap *idmap, 19 struct dentry *dentry, struct fileattr *fa); 20 int btrfs_ioctl_get_supported_features(void __user *arg); 21 void btrfs_sync_inode_flags_to_i_flags(struct inode *inode); 22 int __pure btrfs_is_empty_uuid(const u8 *uuid); 23 void btrfs_update_ioctl_balance_args(struct btrfs_fs_info *fs_info, 24 struct btrfs_ioctl_balance_args *bargs); 25 26 #endif 27
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