2 * log.h -- logging facility implementation
3 * Copyright (C) 2002-2003 Ushodaya Enterprises Limited
4 * Author: Dan Dennedy <dan@dennedy.org>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
31 static int log_output
= log_stderr
;
32 static int threshold
= LOG_DEBUG
;
35 dv1394d_log_init( enum log_output method
, int new_threshold
)
38 threshold
= new_threshold
;
39 if (method
== log_syslog
)
40 openlog( "dv1394d", LOG_CONS
, LOG_DAEMON
);
45 dv1394d_log( int priority
, char *format
, ... )
48 va_start( list
, format
);
49 if ( LOG_PRI(priority
) <= threshold
)
51 if ( log_output
== log_syslog
)
53 vsyslog( priority
, format
, list
);
58 if ( snprintf( line
, 1024, "(%d) %s\n", priority
, format
) != 0 )
59 vfprintf( stderr
, line
, list
);