/* $NetBSD: lvm-logging.h,v 1.1.1.2 2009/12/02 00:25:43 haad Exp $ */ /* * 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, 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) #include "log.h" typedef void (*lvm2_log_fn_t) (int level, const char *file, int line, int dm_errno, 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 fin_log(void); void release_log_memory(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); /* 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