/* SPDX-License-Identifier: GPL-2.0 *//* * * Copyright (C) 2019-2021 Paragon Software GmbH, All rights reserved. * * Useful functions for debugging. * */ // clang-format off#ifndef _LINUX_NTFS3_DEBUG_H#define _LINUX_NTFS3_DEBUG_H struct super_block;struct inode; #ifndef Add2Ptr#define Add2Ptr(P, I)		((void *)((u8 *)(P) + (I)))#define PtrOffset(B, O)		((size_t)((size_t)(O) - (size_t)(B)))#endif #ifdef CONFIG_PRINTK__printf(2, 3)void ntfs_printk(const struct super_block *sb, const char *fmt, ...);__printf(2, 3)void ntfs_inode_printk(struct inode *inode, const char *fmt, ...);#elsestatic inline __printf(2, 3)void ntfs_printk(const struct super_block *sb, const char *fmt, ...){} static inline __printf(2, 3)void ntfs_inode_printk(struct inode *inode, const char *fmt, ...){}#endif /* * Logging macros. Thanks Joe Perches <joe@perches.com> for implementation. */ #define ntfs_err(sb, fmt, ...)  ntfs_printk(sb, KERN_ERR fmt, ##__VA_ARGS__)#define ntfs_warn(sb, fmt, ...) ntfs_printk(sb, KERN_WARNING fmt, ##__VA_ARGS__)#define ntfs_info(sb, fmt, ...) ntfs_printk(sb, KERN_INFO fmt, ##__VA_ARGS__)#define ntfs_notice(sb, fmt, ...)                                              \	ntfs_printk(sb, KERN_NOTICE fmt, ##__VA_ARGS__) #define ntfs_inode_err(inode, fmt, ...)                                        \	ntfs_inode_printk(inode, KERN_ERR fmt, ##__VA_ARGS__)#define ntfs_inode_warn(inode, fmt, ...)                                       \	ntfs_inode_printk(inode, KERN_WARNING fmt, ##__VA_ARGS__) #endif /* _LINUX_NTFS3_DEBUG_H */// clang-format on