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64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/*
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* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
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*
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* This file is part of LVM2.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU Lesser General Public License v.2.1.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _LVM_LOGGING_H
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#define _LVM_LOGGING_H
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void print_log(int level, const char *file, int line, int dm_errno,
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const char *format, ...)
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__attribute__ ((format(printf, 5, 6)));
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#define LOG_LINE(l, x...) \
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print_log(l, __FILE__, __LINE__ , 0, ## x)
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#define LOG_LINE_WITH_ERRNO(l, e, x...) \
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print_log(l, __FILE__, __LINE__ , e, ## x)
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#include "log.h"
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typedef void (*lvm2_log_fn_t) (int level, const char *file, int line,
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int dm_errno, const char *message);
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void init_log_fn(lvm2_log_fn_t log_fn);
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void init_indent(int indent);
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void init_msg_prefix(const char *prefix);
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void init_log_file(const char *log_file, int append);
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void init_log_direct(const char *log_file, int append);
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void init_log_while_suspended(int log_while_suspended);
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void init_abort_on_internal_errors(int fatal);
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void fin_log(void);
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void release_log_memory(void);
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void reset_log_duplicated(void);
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void init_syslog(int facility);
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void fin_syslog(void);
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int error_message_produced(void);
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void reset_lvm_errno(int store_errmsg);
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int stored_errno(void);
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const char *stored_errmsg(void);
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/* Suppress messages to stdout/stderr (1) or everywhere (2) */
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/* Returns previous setting */
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int log_suppress(int suppress);
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/* Suppress messages to syslog */
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void syslog_suppress(int suppress);
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#endif
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