linux-stable/fs/ntfs3/debug.h
Kari Argillander cde81f13ef
fs/ntfs3. Add forward declarations for structs to debug.h
Add forward declarations for structs so that we can include this file
without warnings even without linux/fs.h

Signed-off-by: Kari Argillander <kari.argillander@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
2021-09-13 19:41:43 +03:00

55 lines
1.6 KiB
C

/* 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, ...);
#else
static 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