| /* |
| * 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. |
| */ |
| |
| #include <stdio.h> |
| #include <stdarg.h> |
| #include "messages.h" |
| |
| __attribute__ ((format (printf, 1, 2))) |
| void __btrfs_warning(const char *fmt, ...) |
| { |
| va_list args; |
| |
| fputs("WARNING: ", stderr); |
| va_start(args, fmt); |
| vfprintf(stderr, fmt, args); |
| va_end(args); |
| fputc('\n', stderr); |
| } |
| |
| __attribute__ ((format (printf, 1, 2))) |
| void __btrfs_error(const char *fmt, ...) |
| { |
| va_list args; |
| |
| fputs("ERROR: ", stderr); |
| va_start(args, fmt); |
| vfprintf(stderr, fmt, args); |
| va_end(args); |
| fputc('\n', stderr); |
| } |
| |
| __attribute__ ((format (printf, 2, 3))) |
| int __btrfs_warning_on(int condition, const char *fmt, ...) |
| { |
| va_list args; |
| |
| if (!condition) |
| return 0; |
| |
| fputs("WARNING: ", stderr); |
| va_start(args, fmt); |
| vfprintf(stderr, fmt, args); |
| va_end(args); |
| fputc('\n', stderr); |
| |
| return 1; |
| } |
| |
| __attribute__ ((format (printf, 2, 3))) |
| int __btrfs_error_on(int condition, const char *fmt, ...) |
| { |
| va_list args; |
| |
| if (!condition) |
| return 0; |
| |
| fputs("ERROR: ", stderr); |
| va_start(args, fmt); |
| vfprintf(stderr, fmt, args); |
| va_end(args); |
| fputc('\n', stderr); |
| |
| return 1; |
| } |