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/*
* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it would be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* Further, this software is distributed without any warranty that it is
* free of the rightful claim of any third person regarding infringement
* or the like. Any license provided herein, whether implied or
* otherwise, applies only to this software file. Patent licenses, if
* any, provided herein do not apply to combinations of this program with
* other software, or any other product whatsoever.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write the Free Software Foundation, Inc., 59
* Temple Place - Suite 330, Boston MA 02111-1307, USA.
*
* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
* Mountain View, CA 94043, or:
*
* http://www.sgi.com
*
* For further information regarding this notice, see:
*
* http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
*/
#include <linux/xfs_support/support.h>
#include <asm/page.h>
#include <linux/sched.h>
#include <linux/kernel.h>
#include <linux/module.h> /* for EXPORT_SYMBOL */
/* XXX we really should be able to move this into DEBUG below */
int doass = 1;
void
assfail(char *a, char *f, int l)
{
printk("XFS assertion failed: %s, file: %s, line: %d\n", a, f, l);
BUG();
}
#ifdef DEBUG
unsigned long
random(void)
{
static unsigned long RandomValue = 1;
/* cycles pseudo-randomly through all values between 1 and 2^31 - 2 */
register long rv = RandomValue;
register long lo;
register long hi;
hi = rv / 127773;
lo = rv % 127773;
rv = 16807 * lo - 2836 * hi;
if( rv <= 0 ) rv += 2147483647;
return( RandomValue = rv );
}
int
get_thread_id(void)
{
return current->pid;
}
EXPORT_SYMBOL(random);
EXPORT_SYMBOL(get_thread_id);
# define xdprintk(format...) printk(format)
#else
# define xdprintk(format...) do { } while (0)
#endif
void
cmn_err(register int level, char *fmt, ...)
{
char *fp = fmt;
char message[256];
va_list ap;
va_start(ap, fmt);
if (*fmt == '!') fp++;
vsprintf(message, fp, ap);
switch (level) {
case CE_CONT:
printk("%s", message);
break;
case CE_DEBUG:
xdprintk("%s", message);
break;
default:
printk("%s\n", message);
break;
}
va_end(ap);
}
void
icmn_err(register int level, char *fmt, va_list ap)
{
char message[256];
vsprintf(message, fmt, ap);
switch (level) {
case CE_CONT:
printk("%s", message);
break;
case CE_DEBUG:
xdprintk("%s", message);
break;
default:
printk("cmn_err level %d ", level);
printk("%s\n", message);
break;
}
}
EXPORT_SYMBOL(icmn_err);
EXPORT_SYMBOL(cmn_err);
EXPORT_SYMBOL(doass);
EXPORT_SYMBOL(assfail);
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