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/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
*
* 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_LOGGING_H
#define _LVM_LOGGING_H
void print_log(int level, const char *file, int line, int dm_errno_or_class,
const char *format, ...)
__attribute__ ((format(printf, 5, 6)));
#define LOG_LINE(l, x...) \
print_log(l, __FILE__, __LINE__ , 0, ## x)
#define LOG_LINE_WITH_ERRNO(l, e, x...) \
print_log(l, __FILE__, __LINE__ , e, ## x)
#define LOG_LINE_WITH_CLASS(l, c, x...) \
print_log(l, __FILE__, __LINE__ , c, ## x)
#include "log.h"
typedef void (*lvm2_log_fn_t) (int level, const char *file, int line,
int dm_errno_or_class, const char *message);
void init_log_fn(lvm2_log_fn_t log_fn);
void init_indent(int indent);
void init_msg_prefix(const char *prefix);
void init_log_file(const char *log_file, int append);
void init_log_direct(const char *log_file, int append);
void init_log_while_suspended(int log_while_suspended);
void init_abort_on_internal_errors(int fatal);
void fin_log(void);
void release_log_memory(void);
void reset_log_duplicated(void);
void init_syslog(int facility);
void fin_syslog(void);
int error_message_produced(void);
void reset_lvm_errno(int store_errmsg);
int stored_errno(void);
const char *stored_errmsg(void);
const char *stored_errmsg_with_clear(void);
/* Suppress messages to stdout/stderr (1) or everywhere (2) */
/* Returns previous setting */
int log_suppress(int suppress);
/* Suppress messages to syslog */
void syslog_suppress(int suppress);
#endif
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