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debug.h
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1 /*
2  * debug.h - NTFS kernel debug support. Part of the Linux-NTFS project.
3  *
4  * Copyright (c) 2001-2004 Anton Altaparmakov
5  *
6  * This program/include file is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License as published
8  * by the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program/include file is distributed in the hope that it will be
12  * useful, but WITHOUT ANY WARRANTY; without even the implied warranty
13  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program (in the main directory of the Linux-NTFS
18  * distribution in the file COPYING); if not, write to the Free Software
19  * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20  */
21 
22 #ifndef _LINUX_NTFS_DEBUG_H
23 #define _LINUX_NTFS_DEBUG_H
24 
25 #include <linux/fs.h>
26 
27 #include "runlist.h"
28 
29 #ifdef DEBUG
30 
31 extern int debug_msgs;
32 
33 extern __printf(4, 5)
34 void __ntfs_debug(const char *file, int line, const char *function,
35  const char *format, ...);
44 #define ntfs_debug(f, a...) \
45  __ntfs_debug(__FILE__, __LINE__, __func__, f, ##a)
46 
47 extern void ntfs_debug_dump_runlist(const runlist_element *rl);
48 
49 #else /* !DEBUG */
50 
51 #define ntfs_debug(f, a...) do {} while (0)
52 #define ntfs_debug_dump_runlist(rl) do {} while (0)
53 
54 #endif /* !DEBUG */
55 
56 extern __printf(3, 4)
58  const char *fmt, ...);
59 #define ntfs_warning(sb, f, a...) __ntfs_warning(__func__, sb, f, ##a)
60 
61 extern __printf(3, 4)
62 void __ntfs_error(const char *function, const struct super_block *sb,
63  const char *fmt, ...);
64 #define ntfs_error(sb, f, a...) __ntfs_error(__func__, sb, f, ##a)
65 
66 #endif /* _LINUX_NTFS_DEBUG_H */