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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- * debug.h - NTFS kernel debug support. Part of the Linux-NTFS project.
- *
- * Copyright (c) 2001-2004 Anton Altaparmakov
- */
- #ifndef _LINUX_NTFS_DEBUG_H
- #define _LINUX_NTFS_DEBUG_H
- #include <linux/fs.h>
- #include "runlist.h"
- #ifdef DEBUG
- extern int debug_msgs;
- extern __printf(4, 5)
- void __ntfs_debug(const char *file, int line, const char *function,
- const char *format, ...);
- /**
- * ntfs_debug - write a debug level message to syslog
- * @f: a printf format string containing the message
- * @...: the variables to substitute into @f
- *
- * ntfs_debug() writes a DEBUG level message to the syslog but only if the
- * driver was compiled with -DDEBUG. Otherwise, the call turns into a NOP.
- */
- #define ntfs_debug(f, a...) \
- __ntfs_debug(__FILE__, __LINE__, __func__, f, ##a)
- extern void ntfs_debug_dump_runlist(const runlist_element *rl);
- #else /* !DEBUG */
- #define ntfs_debug(fmt, ...) \
- do { \
- if (0) \
- no_printk(fmt, ##__VA_ARGS__); \
- } while (0)
- #define ntfs_debug_dump_runlist(rl) do {} while (0)
- #endif /* !DEBUG */
- extern __printf(3, 4)
- void __ntfs_warning(const char *function, const struct super_block *sb,
- const char *fmt, ...);
- #define ntfs_warning(sb, f, a...) __ntfs_warning(__func__, sb, f, ##a)
- extern __printf(3, 4)
- void __ntfs_error(const char *function, const struct super_block *sb,
- const char *fmt, ...);
- #define ntfs_error(sb, f, a...) __ntfs_error(__func__, sb, f, ##a)
- #endif /* _LINUX_NTFS_DEBUG_H */
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