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58 lines
1.6 KiB
58 lines
1.6 KiB
14 years ago
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/*
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* miracle_log.c -- logging facility implementation
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* Copyright (C) 2002-2003 Ushodaya Enterprises Limited
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* Author: Dan Dennedy <dan@dennedy.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include <stdarg.h>
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#include <syslog.h>
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#include <stdio.h>
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#include "miracle_log.h"
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static int log_output = log_stderr;
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static int threshold = LOG_DEBUG;
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void miracle_log_init( enum log_output method, int new_threshold )
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{
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log_output = method;
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threshold = new_threshold;
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if (method == log_syslog)
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openlog( "miracle", LOG_CONS, LOG_DAEMON );
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}
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void miracle_log( int priority, char *format, ... )
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{
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va_list list;
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va_start( list, format );
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if ( LOG_PRI(priority) <= threshold )
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{
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if ( log_output == log_syslog )
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{
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vsyslog( priority, format, list );
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}
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else
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{
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char line[1024];
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if ( snprintf( line, 1024, "(%d) %s\n", priority, format ) != 0 )
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vfprintf( stderr, line, list );
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}
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}
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va_end( list );
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}
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