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Encumbrance review done.
Add copyright and license words consistent with GPL.
Refer to http://fsg.melbourne.sgi.com/reviews/ for details.

There is a slight change in the license terms and conditions words
to go with the copyrights, so most of the files are not getting
new GPL's, just updated versions ... but there are 20-30 more files
here as well.

/*
 * Copyright (C) 1999 Silicon Graphics, Inc.  All Rights Reserved.
 * 
 * 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 (at
 * your option) 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 the Free Software Foundation,
 * Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
 */
/*
 *
 * /ptools/plroot/pingu/slinx-xfs/kern/fs/xfs/linux/RCS/xfs_linux.h,v 1.1 1999/10/01 18:28:33 cattelan Exp
 * cattelan
 * xfs_linux.h,v 1.1 1999/10/01 18:28:33 cattelan Exp
 *
 * xfs_linux.h,v
 * Revision 1.1  1999/10/01 18:28:33  cattelan
 * kern/fs/xfs/xfs_linux.h 1.19 Renamed to kern/fs/xfs/linux/xfs_linux.h
 *
 * Revision 1.19  1999/09/29 17:55:19  lord
 * remove zone definition
 *
 * Revision 1.18  1999/09/10 18:00:00  cattelan
 * Added ENTER and EXIT macros. 
 *
 * Revision 1.16  1999/09/03 00:40:44  mostek
 * Add include of linux/string.h to get memcpy and friends from linux.
 *
 * Revision 1.14  1999/09/02 22:24:14  cattelan
 * No Message Supplied
 *
 * Revision 1.12  1999/09/02 18:49:02  mostek
 * Move _PAGESZ define up so that it is defined when used (see immu.h).
 *
 * Revision 1.11  1999/08/31 16:17:54  cattelan
 * Removed more stuff;
 *
 * Revision 1.9  1999/08/26 19:43:29  mostek
 * Remove stuff moved to other files and add protos for routines that
 * we will define in sim.random.c.
 *
 * Revision 1.8  1999/08/25 16:13:43  mostek
 * Don't typedef __kernel_clock_t if posix types has been included.
 * define bzero and bcopy (memset's)
 * extern for sys_cred that lots of folks will need.
 *
 * Revision 1.7  1999/08/25 02:22:32  cattelan
 * Many more header file fix ups.
 * Many more to come.
 *
 * Revision 1.5  1999/08/20 17:05:17  mostek
 * comment1
 *
 * Revision 1.4  1999/08/20 15:55:00  cattelan
 * Added a few more function decs
 *
 */
#ifndef __XFS_LINUX_
#define __XFS_LINUX_

#define _MIPS_SIM _ABIN32

#define STATIC static 
#include <sys/types.h>

#ifndef SIM
#include <linux/string.h>   /* to get memcpy, and friends */
#endif

/* #include <sys/syslog.h> */

#include <asm/page.h>
#include <asm/byteorder.h>
#define _PAGESZ PAGE_SIZE
// #include <asm/semaphore.h> */
//#include <asm/spinlock.h>

#include <sys/ksa.h>
//#include <sys/uio.h>
//#include <stdarg.h>
//#include <time.h>


/* sys/errno.h */
#define EFSCORRUPTED    1010    /* Filesystem is corrupted */
#define ENOATTR         1009    /* Attribute not found */
#define	EWRONGFS	1011	/* Mount with wrong filesystem type */




#define ENTER(x) printk("Entering %s\n",x);
#define EXIT(x)  printk("Exiting  %s\n",x);

#ifdef KERNEL
#ifndef KDB_REASON_ENTER
struct pt_regs;
extern int   kdb(int reason, int error_code, struct pt_regs *);
#define KDB_REASON_ENTER    1
#endif
#define debug(str)	printk("%s\n", str); kdb(1, 0, NULL)
extern int get_thread_id(void);
#endif

#if 0
/* This is major wrong.... fix me FIX ME  RMC */
#ifndef __ARCH_I386_POSIX_TYPES_H
typedef long            __kernel_clock_t; 
#endif
#endif

/* #define stat64 stat */

#ifndef _LINUX_SCHED_H
extern unsigned long volatile jiffies;
#endif
#define lbolt		jiffies


#define __return_address __builtin_return_address(0)

/* ksys/dvh.h */
#define	NPARTAB		16		/* 16 unix partitions */

#define LONGLONG_MAX        9223372036854775807LL /* max "long long int" */

/* stropts.h */
/*
 * Stream buffer structure for putmsg and getmsg system calls
 */
struct strbuf {
	int	maxlen;			/* no. of bytes in buffer */
	int	len;			/* no. of bytes returned */
	char	*buf;			/* pointer to data */
};

#define DIOCGETVOLDEV	_DIOC_(36)	/* NEW: retrieve subvolume devices */

#define NBPP _PAGESZ 

/* sys/kt
   ypes.h */
typedef long int            irix5_off_t;



#ifndef NBBY
#define NBBY    8       /* number of bits per byte */
#endif  /* NBBY */


#if defined(_KERNEL)
extern ksa_t ksa;
extern ksa_t *ksaptr;
#endif



/* XXX should be fairly private - see sys/ddmap.h */
struct __vhandl_s {
	struct pregion	*v_preg;	/* Pointer to the pregion.	*/
	uvaddr_t	v_addr;		/* Virtual address of region.	*/
};


#define findrawpath(x) x
#define findblockpath(x) x

#define dev_is_vertex(dev)	(emajor((dev_t)(dev)) == 0)

#define	get_bdevsw(dev)	((struct bdevsw *)(__psint_t)(dev))


#define bzero(p,s) memset((p), 0, (s))
#define bcopy(s,d,n) memcpy((d),(s),(n))

#define COPYIN_XLATE(from,to,size,func,abi,count) \
	copyin(from, to, size)

// extern void kmem_free(void *, size_t);
extern void *kern_malloc(size_t);
#define bcmp(s1,s2,l) memcmp(s1,s2,l)    

/* sys/ktime.h */
#if 0
struct timespec;
extern void nanotime_syscall(timespec_t *);
#endif

#endif /* __XFS_LINUX_ */