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lvm2/libdaemon/server/daemon-log.h

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cleanup: add standard GPL file header Add FIXME about DEBUG define colission.
2012-08-17 03:15:45 +04:00
/*
* Copyright (C) 2012 Red Hat, Inc.
*
* This file is part of LVM2.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License v.2.1.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LVM_DAEMON_LOG_H
#define _LVM_DAEMON_LOG_H
libdaemon: Draft logging infrastructure. - logging is not controlled by "levels" but by "types"; types are independent of each other... implementation of the usual "log level" user-level semantics can be simply done on top; the immediate application is enabling/disabling wire traffic logging independently of other debug data, since the former is rather bulky and can easily obscure almost everything else - all logs go to "outlets", of which we currently have 2: syslog and stderr; which "types" go to which "outlets" is entirely configurable
2012-08-08 11:41:01 +04:00
enum { DAEMON_LOG_FATAL = 0 /* usually preceding daemon death */
, DAEMON_LOG_ERROR = 1 /* something serious has happened */
, DAEMON_LOG_WARN = 2 /* something unusual has happened */
, DAEMON_LOG_INFO = 3 /* thought you might be interested */
, DAEMON_LOG_WIRE = 4 /* dump traffic on client sockets */
, DAEMON_LOG_DEBUG = 5 /* unsorted debug stuff */
cleanup: add standard GPL file header Add FIXME about DEBUG define colission.
2012-08-17 03:15:45 +04:00
};
libdaemon: Draft logging infrastructure. - logging is not controlled by "levels" but by "types"; types are independent of each other... implementation of the usual "log level" user-level semantics can be simply done on top; the immediate application is enabling/disabling wire traffic logging independently of other debug data, since the former is rather bulky and can easily obscure almost everything else - all logs go to "outlets", of which we currently have 2: syslog and stderr; which "types" go to which "outlets" is entirely configurable
2012-08-08 11:41:01 +04:00
cleanup: add standard GPL file header Add FIXME about DEBUG define colission.
2012-08-17 03:15:45 +04:00
/*
* FIXME: We are currently compiling with -DDEBUG
* so this define DEBUG collision needs fixing
*/
#undef DEBUG
libdaemon: Draft logging infrastructure. - logging is not controlled by "levels" but by "types"; types are independent of each other... implementation of the usual "log level" user-level semantics can be simply done on top; the immediate application is enabling/disabling wire traffic logging independently of other debug data, since the former is rather bulky and can easily obscure almost everything else - all logs go to "outlets", of which we currently have 2: syslog and stderr; which "types" go to which "outlets" is entirely configurable
2012-08-08 11:41:01 +04:00
#define DEBUG(s, x...) daemon_logf((s)->log, DAEMON_LOG_DEBUG, x)
#define DEBUG_cft(s, i, n) daemon_log_cft((s)->log, DAEMON_LOG_DEBUG, i, n)
#define WARN(s, x...) daemon_logf((s)->log, DAEMON_LOG_WARN, x)
#define INFO(s, x...) daemon_logf((s)->log, DAEMON_LOG_INFO, x)
#define ERROR(s, x...) daemon_logf((s)->log, DAEMON_LOG_ERROR, x)
#define FATAL(s, x...) daemon_logf((s)->log, DAEMON_LOG_FATAL, x)
cleanup: add standard GPL file header Add FIXME about DEBUG define colission.
2012-08-17 03:15:45 +04:00
#endif
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