99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License v2 as published by the Free Software Foundation.
|
|
*
|
|
* 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 021110-1307, USA.
|
|
*/
|
|
|
|
#ifndef __BTRFS_MESSAGES_H__
|
|
#define __BTRFS_MESSAGES_H__
|
|
|
|
#ifdef DEBUG_VERBOSE_ERROR
|
|
#define PRINT_VERBOSE_ERROR fprintf(stderr, "%s:%d:", __FILE__, __LINE__)
|
|
#else
|
|
#define PRINT_VERBOSE_ERROR
|
|
#endif
|
|
|
|
#ifdef DEBUG_TRACE_ON_ERROR
|
|
#define PRINT_TRACE_ON_ERROR print_trace()
|
|
#else
|
|
#define PRINT_TRACE_ON_ERROR
|
|
#endif
|
|
|
|
#ifdef DEBUG_ABORT_ON_ERROR
|
|
#define DO_ABORT_ON_ERROR abort()
|
|
#else
|
|
#define DO_ABORT_ON_ERROR
|
|
#endif
|
|
|
|
#define error(fmt, ...) \
|
|
do { \
|
|
PRINT_TRACE_ON_ERROR; \
|
|
PRINT_VERBOSE_ERROR; \
|
|
__btrfs_error((fmt), ##__VA_ARGS__); \
|
|
DO_ABORT_ON_ERROR; \
|
|
} while (0)
|
|
|
|
#define error_on(cond, fmt, ...) \
|
|
do { \
|
|
if ((cond)) \
|
|
PRINT_TRACE_ON_ERROR; \
|
|
if ((cond)) \
|
|
PRINT_VERBOSE_ERROR; \
|
|
__btrfs_error_on((cond), (fmt), ##__VA_ARGS__); \
|
|
if ((cond)) \
|
|
DO_ABORT_ON_ERROR; \
|
|
} while (0)
|
|
|
|
#define error_btrfs_util(err) \
|
|
do { \
|
|
const char *errno_str = strerror(errno); \
|
|
const char *lib_str = btrfs_util_strerror(err); \
|
|
PRINT_TRACE_ON_ERROR; \
|
|
PRINT_VERBOSE_ERROR; \
|
|
if (lib_str && strcmp(errno_str, lib_str) != 0) \
|
|
__btrfs_error("%s: %s", lib_str, errno_str); \
|
|
else \
|
|
__btrfs_error("%s", errno_str); \
|
|
DO_ABORT_ON_ERROR; \
|
|
} while (0)
|
|
|
|
#define warning(fmt, ...) \
|
|
do { \
|
|
PRINT_TRACE_ON_ERROR; \
|
|
PRINT_VERBOSE_ERROR; \
|
|
__btrfs_warning((fmt), ##__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
#define warning_on(cond, fmt, ...) \
|
|
do { \
|
|
if ((cond)) \
|
|
PRINT_TRACE_ON_ERROR; \
|
|
if ((cond)) \
|
|
PRINT_VERBOSE_ERROR; \
|
|
__btrfs_warning_on((cond), (fmt), ##__VA_ARGS__); \
|
|
} while (0)
|
|
|
|
__attribute__ ((format (printf, 1, 2)))
|
|
void __btrfs_warning(const char *fmt, ...);
|
|
|
|
__attribute__ ((format (printf, 1, 2)))
|
|
void __btrfs_error(const char *fmt, ...);
|
|
|
|
__attribute__ ((format (printf, 2, 3)))
|
|
int __btrfs_warning_on(int condition, const char *fmt, ...);
|
|
|
|
__attribute__ ((format (printf, 2, 3)))
|
|
int __btrfs_error_on(int condition, const char *fmt, ...);
|
|
|
|
#endif
|