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