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2 * debug.h - NTFS kernel debug support. Part of the Linux-NTFS project.
4 * Copyright (c) 2001-2004 Anton Altaparmakov
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.
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.
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
22 #ifndef _LINUX_NTFS_DEBUG_H
23 #define _LINUX_NTFS_DEBUG_H
31 extern int debug_msgs
;
33 #if 0 /* Fool kernel-doc since it doesn't do macros yet */
35 * ntfs_debug - write a debug level message to syslog
36 * @f: a printf format string containing the message
37 * @...: the variables to substitute into @f
39 * ntfs_debug() writes a DEBUG level message to the syslog but only if the
40 * driver was compiled with -DDEBUG. Otherwise, the call turns into a NOP.
42 static void ntfs_debug(const char *f
, ...);
45 extern void __ntfs_debug (const char *file
, int line
, const char *function
,
46 const char *format
, ...) __attribute__ ((format (printf
, 4, 5)));
47 #define ntfs_debug(f, a...) \
48 __ntfs_debug(__FILE__, __LINE__, __FUNCTION__, f, ##a)
50 extern void ntfs_debug_dump_runlist(const runlist_element
*rl
);
54 #define ntfs_debug(f, a...) do {} while (0)
55 #define ntfs_debug_dump_runlist(rl) do {} while (0)
59 extern void __ntfs_warning(const char *function
, const struct super_block
*sb
,
60 const char *fmt
, ...) __attribute__ ((format (printf
, 3, 4)));
61 #define ntfs_warning(sb, f, a...) __ntfs_warning(__FUNCTION__, sb, f, ##a)
63 extern void __ntfs_error(const char *function
, const struct super_block
*sb
,
64 const char *fmt
, ...) __attribute__ ((format (printf
, 3, 4)));
65 #define ntfs_error(sb, f, a...) __ntfs_error(__FUNCTION__, sb, f, ##a)
67 #endif /* _LINUX_NTFS_DEBUG_H */