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Diffstat (limited to 'logging.c')
| -rw-r--r-- | logging.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/logging.c b/logging.c new file mode 100644 index 0000000000..e074b1562c --- /dev/null +++ b/logging.c @@ -0,0 +1,52 @@ +/* + * logging.c + * + * Simple logging functions that can be compiled away into nothing. + * + * Copyright (C) 2001-2003 Greg Kroah-Hartman <greg@kroah.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation, version 2 of the License. + * + * 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., + * 675 Mass Ave, Cambridge, MA 02139, USA. + * + */ + +#include <stdarg.h> +#include <syslog.h> +#include "udev.h" + +#ifdef DEBUG + +static int logging_init = 0; + +static void init_logging (void) +{ + openlog ("udev", 0, LOG_DAEMON); + logging_init = 1; +} + +/** + * log_message - sends a message to the logging facility + */ +int log_message (int level, const char *format, ...) +{ + va_list args; + + if (!logging_init) + init_logging(); + va_start (args, format); + vsyslog (level, format, args); + va_end (args); + return 1; +} + +#endif |