mirror of https://github.com/ipxe/ipxe.git
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/*
|
|
* 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 );
|
|
}
|