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/*
* 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 <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <syslog.h>
#include "udev.h"
#ifdef DEBUG
static int logging_init = 0;
static unsigned char udev_logname[42];
static void init_logging(void)
{
snprintf(udev_logname, 42,"udev[%d]", getpid());
openlog(udev_logname, 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
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