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/*
* Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
* You can also choose to distribute this program under the terms of
* the Unmodified Binary Distribution Licence (as given in the file
* COPYING.UBDL), provided that you have satisfied its requirements.
*/
FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
/** @file
*
* System logger
*
*/
#include <stdarg.h>
#include <syslog.h>
#include <ipxe/console.h>
/**
* Write message to system log
*
* @v fmt Format string
* @v args Arguments
*/
void log_vprintf ( const char *fmt, va_list args ) {
int saved_usage;
/* Mark console as in use for log messages */
saved_usage = console_set_usage ( CONSOLE_USAGE_LOG );
/* Print message */
vprintf ( fmt, args );
/* Restore console usage */
console_set_usage ( saved_usage );
}
/**
* Write message to system log
*
* @v fmt Format string
* @v ... Arguments
*/
void log_printf ( const char *fmt, ... ) {
va_list args;
va_start ( args, fmt );
log_vprintf ( fmt, args );
va_end ( args );
}
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