| 1 | /* |
| 2 | * This file is part of DisOrder. |
| 3 | * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell |
| 4 | * |
| 5 | * This program is free software: you can redistribute it and/or modify |
| 6 | * it under the terms of the GNU General Public License as published by |
| 7 | * the Free Software Foundation, either version 3 of the License, or |
| 8 | * (at your option) any later version. |
| 9 | * |
| 10 | * This program is distributed in the hope that it will be useful, |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 13 | * GNU General Public License for more details. |
| 14 | * |
| 15 | * You should have received a copy of the GNU General Public License |
| 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 17 | */ |
| 18 | /** @file lib/log-impl.h @brief Errors and logging */ |
| 19 | |
| 20 | /** @brief Log an error and quit |
| 21 | * |
| 22 | * If @c ${DISORDER_FATAL_ABORT} is defined (as anything) then the process |
| 23 | * is aborted, so you can get a backtrace. |
| 24 | */ |
| 25 | void disorder_fatal(int errno_value, const char *msg, ...) { |
| 26 | va_list ap; |
| 27 | |
| 28 | va_start(ap, msg); |
| 29 | elog(LOG_CRIT, errno_value, msg, ap); |
| 30 | va_end(ap); |
| 31 | if(getenv("DISORDER_FATAL_ABORT")) abort(); |
| 32 | exitfn(EXIT_FAILURE); |
| 33 | } |
| 34 | |
| 35 | /** @brief Log an error */ |
| 36 | void disorder_error(int errno_value, const char *msg, ...) { |
| 37 | va_list ap; |
| 38 | |
| 39 | va_start(ap, msg); |
| 40 | elog(LOG_ERR, errno_value, msg, ap); |
| 41 | va_end(ap); |
| 42 | } |
| 43 | |
| 44 | /** @brief Log an informational message */ |
| 45 | void disorder_info(const char *msg, ...) { |
| 46 | va_list ap; |
| 47 | |
| 48 | va_start(ap, msg); |
| 49 | elog(LOG_INFO, 0, msg, ap); |
| 50 | va_end(ap); |
| 51 | } |
| 52 | |
| 53 | /* |
| 54 | Local Variables: |
| 55 | c-basic-offset:2 |
| 56 | comment-column:40 |
| 57 | End: |
| 58 | */ |