2 * Log related functions/defines.
4 * Copyright (C) 2011 Simon Ruderich
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
23 /* Log level constants. */
28 /* Helper macro for LOG/LOG_PERROR. Print file/line number if compiled with
31 #define LOG_PRINT_LOCATION fprintf(stdout, "%-12s:%-3d ", __FILE__, __LINE__);
33 #define LOG_PRINT_LOCATION
35 /* Call log_message() and print current file and line number. */
39 /* perror() replacement with debug level support. */
40 #define LOG_PERROR(level, message) \
42 log_message(level, "%s: %s", message, strerror(errno))
45 void log_message(int level, const char *format, ...);