diff options
Diffstat (limited to 'fs/cifs/cifs_debug.h')
| -rw-r--r-- | fs/cifs/cifs_debug.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/fs/cifs/cifs_debug.h b/fs/cifs/cifs_debug.h new file mode 100644 index 000000000..f40fbaca1 --- /dev/null +++ b/fs/cifs/cifs_debug.h @@ -0,0 +1,77 @@ +/* + * + * Copyright (c) International Business Machines Corp., 2000,2002 + * Modified by Steve French (sfrench@us.ibm.com) + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See + * the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * +*/ + +#ifndef _H_CIFS_DEBUG +#define _H_CIFS_DEBUG + +void cifs_dump_mem(char *label, void *data, int length); +void cifs_dump_detail(void *); +void cifs_dump_mids(struct TCP_Server_Info *); +extern int traceSMB; /* flag which enables the function below */ +void dump_smb(void *, int); +#define CIFS_INFO 0x01 +#define CIFS_RC 0x02 +#define CIFS_TIMER 0x04 + +#define VFS 1 +#define FYI 2 +extern int cifsFYI; +#ifdef CONFIG_CIFS_DEBUG2 +#define NOISY 4 +#else +#define NOISY 0 +#endif + +/* + * debug ON + * -------- + */ +#ifdef CONFIG_CIFS_DEBUG + +__printf(1, 2) void cifs_vfs_err(const char *fmt, ...); + +/* information message: e.g., configuration, major event */ +#define cifs_dbg(type, fmt, ...) \ +do { \ + if (type == FYI) { \ + if (cifsFYI & CIFS_INFO) { \ + pr_debug("%s: " fmt, __FILE__, ##__VA_ARGS__); \ + } \ + } else if (type == VFS) { \ + cifs_vfs_err(fmt, ##__VA_ARGS__); \ + } else if (type == NOISY && type != 0) { \ + pr_debug(fmt, ##__VA_ARGS__); \ + } \ +} while (0) + +/* + * debug OFF + * --------- + */ +#else /* _CIFS_DEBUG */ +#define cifs_dbg(type, fmt, ...) \ +do { \ + if (0) \ + pr_debug(fmt, ##__VA_ARGS__); \ +} while (0) +#endif + +#endif /* _H_CIFS_DEBUG */ |