/* * 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 #include #include "common/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; }