mirror of
https://github.com/systemd/systemd-stable.git
synced 2024-11-01 09:21:11 +03:00
74 lines
2.0 KiB
C
74 lines
2.0 KiB
C
/*
|
|
* simple logging functions that can be expanded into nothing
|
|
*
|
|
* Copyright (C) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
|
|
* Copyright (C) 2004-2006 Kay Sievers <kay.sievers@vrfy.org>
|
|
*
|
|
* 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.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
#ifndef LOGGING_H
|
|
#define LOGGING_H
|
|
|
|
#define err(format, arg...) do { } while (0)
|
|
#define info(format, arg...) do { } while (0)
|
|
#define dbg(format, arg...) do { } while (0)
|
|
#define logging_init(foo) do { } while (0)
|
|
#define logging_close(foo) do { } while (0)
|
|
|
|
#ifdef USE_LOG
|
|
#include <stdarg.h>
|
|
#include <unistd.h>
|
|
#include <syslog.h>
|
|
|
|
#undef err
|
|
#define err(format, arg...) \
|
|
do { \
|
|
log_message(LOG_ERR ,"%s: " format ,__FUNCTION__ ,## arg); \
|
|
} while (0)
|
|
|
|
#undef info
|
|
#define info(format, arg...) \
|
|
do { \
|
|
log_message(LOG_INFO ,"%s: " format ,__FUNCTION__ ,## arg); \
|
|
} while (0)
|
|
|
|
#ifdef DEBUG
|
|
#undef dbg
|
|
#define dbg(format, arg...) \
|
|
do { \
|
|
log_message(LOG_DEBUG ,"%s: " format ,__FUNCTION__ ,## arg); \
|
|
} while (0)
|
|
#endif
|
|
|
|
extern void log_message(int priority, const char *format, ...)
|
|
__attribute__ ((format (printf, 2, 3)));
|
|
|
|
#undef logging_init
|
|
static inline void logging_init(const char *program_name)
|
|
{
|
|
openlog(program_name, LOG_PID | LOG_CONS, LOG_DAEMON);
|
|
}
|
|
|
|
#undef logging_close
|
|
static inline void logging_close(void)
|
|
{
|
|
closelog();
|
|
}
|
|
|
|
#endif /* USE_LOG */
|
|
|
|
#endif
|