lsof_4.85/lsof_4.85_src/dialects/freebsd/dlsof.h - nest-learning-thermostat/5.1.6/lsof - Git at Google

 /*
  * dlsof.h - FreeBSD header file for lsof
  */


 /*
  * Copyright 1994 Purdue Research Foundation, West Lafayette, Indiana
  * 47907.  All rights reserved.
  *
  * Written by Victor A. Abell
  *
  * This software is not subject to any license of the American Telephone
  * and Telegraph Company or the Regents of the University of California.
  *
  * Permission is granted to anyone to use this software for any purpose on
  * any computer system, and to alter it and redistribute it freely, subject
  * to the following restrictions:
  *
  * 1. Neither the authors nor Purdue University are responsible for any
  *    consequences of the use of this software.
  *
  * 2. The origin of this software must not be misrepresented, either by
  *    explicit claim or by omission.  Credit to the authors and Purdue
  *    University must appear in documentation and sources.
  *
  * 3. Altered versions must be plainly marked as such, and must not be
  *    misrepresented as being the original software.
  *
  * 4. This notice may not be removed or altered.
  */


 /*
  * $Id: dlsof.h,v 1.44 2011/09/07 19:14:59 abe Exp $
  */


 #if	!defined(FREEBSD_LSOF_H)
 #define	FREEBSD_LSOF_H	1

 #include <stdlib.h>
 #include <dirent.h>
 #include <nlist.h>
 #include <setjmp.h>
 #include <signal.h>
 #include <unistd.h>

 # if	FREEBSDV>=4000
 #  if	FREEBSDV>=5000
 #   if	FREEBSDV<6020
 #    if	defined(__alpha__)
 /*
  * For Alpha below 6.2, #include <machine/pcpu.h> before #define'ing _KERNEL.
  * Then #define PCPU_MD_FIELDS independently.  This hack avoids a compiler
  * complaint about register use.
  */

 #include <machine/pcpu.h>
 #define PCPU_MD_FIELDS                                                  \
 	struct alpha_pcb pc_idlepcb;            /* pcb for idling */    \
 	u_int64_t       pc_idlepcbphys;         /* pa of pc_idlepcb */  \
 	u_int64_t       pc_pending_ipis;        /* pending IPI's */     \
 	u_int32_t       pc_next_asn;            /* next ASN to alloc */ \
 	u_int32_t       pc_current_asngen       /* ASN rollover check */
 #    endif	/* defined(__alpha__) */
 #   endif	/* FREEBSDV<6020 */
 #define	_KERNEL	1
 #  endif	/* FREEBSDV>=5000 */

 #  if	defined(HAS_VM_MEMATTR_T)
 /*
  * The d_mmap2_t function typedef in <sys/conf.h> may need the definition
  * of vm_memattr_t for a pointer, but that definition is only available
  * under _KERNEL in <sys/types.h>.  Defining _KERNEL before including
  * <sys/types.h> causes many compilation problems, so this expediency
  * (hack) is used when the vm_memattr_t definition is needed.
  */
 #define	vm_memattr_t	void
 #  endif	/* defined(HAS_VM_MEMATTR_T) */

 #  if	defined(NEEDS_BOOLEAN_T)
 /*
  * In FreeBSD 9 and above the boolean_t typedef is also needed and is also
  * under _KERNEL in <sys/types.h>.
  */

 #define	boolean_t	int
 #  endif	/* defined(NEEDS_BOOLEAN_T) */

 #include <sys/conf.h>

 #  if	defined(HAS_VM_MEMATTR_T)
 #undef	vm_memattr_t
 #  endif	/* defined(HAS_VM_MEMATTR_T) */

 #  if	defined(NEEDS_BOOLEAN_T)
 #undef	boolean_t
 #  endif	/* defined(NEEDS_BOOLEAN_T) */

 #  if	defined(HAS_CONF_MINOR)
 #undef	minor
 #include "fbsd_minor.h"
 #  endif	/* defined(HAS_CONF_MINOR) */

 #  if	FREEBSDV>=5000
 #undef	_KERNEL
 #  endif	/* FREEBSDV>=5000 */
 # endif	/* FREEBSDV>=4000 */

 #include <sys/filedesc.h>
 #include <sys/mbuf.h>
 #define	NFS
 #define m_stat	mnt_stat

 # if	FREEBSDV>=3020
 #define	_KERNEL
 # endif	/* FREEBSDV>=3020 */

 #include <sys/mount.h>

 # if	FREEBSDV>=3020
 #undef	_KERNEL
 # endif	/* FREEBSDV>=3020 */

 #include <rpc/types.h>
 #include <sys/protosw.h>
 #include <sys/socket.h>
 #include <sys/socketvar.h>
 #include <sys/un.h>
 #include <sys/unpcb.h>

 # if	FREEBSDV>=3000
 #undef	INADDR_LOOPBACK
 # endif	/* FREEBSDV>=3000 */

 #include <netinet/in.h>
 #include <netinet/in_systm.h>
 #include <netinet/ip.h>
 #include <net/route.h>
 #include <netinet/in_pcb.h>
 #include <netinet/ip_var.h>
 #include <netinet/tcp.h>
 #include <netinet/tcpip.h>
 #include <netinet/tcp_fsm.h>
 #include <netinet/tcp_timer.h>
 #include <netinet/tcp_var.h>
 #include <sys/ucred.h>
 #include <sys/uio.h>

 # if	defined(HAS_KVM_VNODE)
 #define	_KVM_VNODE
 # endif	/* defined(HAS_KVM_VNODE) */
 #include <sys/vnode.h>
 # if	defined(HAS_KVM_VNODE)
 #undef	_KVM_VNODE
 # endif	/* defined(HAS_KVM_VNODE) */

 #include <net/raw_cb.h>
 #include <sys/domain.h>
 #define	pmap	RPC_pmap
 #include <rpc/rpc.h>
 #include <rpc/pmap_prot.h>
 #undef	pmap

 # if	FREEBSDV<2000
 #include <ufs/quota.h>
 #include <ufs/inode.h>
 #include <ufs/ufsmount.h>
 #include <ufs/mfsnode.h>
 # else	/* FREEBSDV>=2000 */
 #include <paths.h>
 #include <ufs/ufs/quota.h>

 #  if	FREEBSDV>=4000 && FREEBSDV<5000
 #   if	defined(__alpha__) || defined(__sparc64__)
 #define	dev_t	void *
 #   endif	/* defined(__alpha__) || defined(__sparc64__) */
 #  endif /* FREEBSDV>=4000 && FREEBSDV<5000 */

 #include <ufs/ufs/inode.h>

 # if	defined(HAS_UFS1_2)
 #define	_KERNEL
 struct vop_getextattr_args;
 struct vop_deleteextattr_args;
 struct vop_setextattr_args;
 #include <ufs/ufs/extattr.h>
 #define	psignal	LSOF_psignal
 #define	panicstr bp
 #include <ufs/ufs/ufsmount.h>
 #undef	psignal
 #undef	panicstr
 #undef	_KERNEL
 # endif	/* defined(HAS_UFS1_2) */

 #  if	FREEBSDV>=5010
 #undef	i_devvp
 #  endif	/* FREEBSDV>=5010 */

 #  if	FREEBSDV>=4000 && FREEBSDV<5000
 #   if	defined(__alpha__) || defined(__sparc64__)
 #undef	dev_t
 #   endif	/* defined(__alpha__) || defined(__sparc64__) */
 #  endif /* FREEBSDV>=4000 && FREEBSDV<5000 */

 #  if   FREEBSDV<2020
 #include <ufs/mfs/mfsnode.h>
 #  endif        /* FREEBSDV<2020 */

 # endif	/* FREEBSDV<2000 */

 # if	FREEBSDV<5000
 #include <nfs/nfsv2.h>
 # else	/* FREEBSDV>=5000 */
 #include <nfs/nfsproto.h>
 # endif	/* FREEBSDV<5000 */

 # if	defined(HASRPCV2H)
 #include <nfs/rpcv2.h>
 # endif	/* defined(HASRPCV2H) */

 # if	FREEBSDV>=5000
 #include <nfsclient/nfs.h>
 #include <nfsclient/nfsnode.h>
 # else	/* FREEBSDV<5000 */
 #include <nfs/nfs.h>
 #include <nfs/nfsnode.h>
 # endif	/* FREEBSDV>=5000 */

 #include <sys/proc.h>
 #include <kvm.h>
 #undef	TRUE
 #undef	FALSE

 # if	FREEBSDV<2000
 #include <sys/kinfo.h>
 # else	/* FREEBSDV>=2000 */
 #include <sys/sysctl.h>
 # endif	/* FREEBSDV<2000 */

 # if	defined(HASFDESCFS)
 #define	_KERNEL
 #define	KERNEL
 #  if	FREEBSDV>=5000
 #include <fs/fdescfs/fdesc.h>
 #  else	/* FREEBSDV<5000 */
 #include <miscfs/fdesc/fdesc.h>
 #  endif	/* FREEBSDV>=5000 */
 #undef	_KERNEL
 #undef	KERNEL
 # endif	/* defined(HASFDESCFS) */

 # if	defined(HASNULLFS)
 #define	_KERNEL
 #define	KERNEL
 struct vop_generic_args;
 #  if	FREEBSDV>=5000
 #include <fs/nullfs/null.h>
 #  else	/* FREEBSDV<5000 */
 #include <miscfs/nullfs/null.h>
 #  endif	/* FREEBSDV>=5000 */
 #undef	_KERNEL
 #undef	KERNEL
 # endif	/* defined(HASNULLFS) */

 # if	defined(HASPROCFS)
 #  if	FREEBSDV<2000
 #include <procfs/pfsnode.h>
 # else	/* FREEBSDV>=2000 */
 #  if	FREEBSDV<5000
 #include <miscfs/procfs/procfs.h>
 #  endif	/* FREEBSDV<5000 */
 #include <machine/reg.h>
 # endif	/* FREEBSDV<2000 */

 #define	PNSIZ		5
 # endif	/* defined(HASPROCFS) */

 # if	defined(HASPSEUDOFS)
 #include <fs/pseudofs/pseudofs.h>
 # endif	/* defined(HASPSEUDOFS) */

 # if	defined(HAS_ZFS)
 #include "dzfs.h"
 # endif	/* defined(HAS_ZFS) */


 # if	FREEBSDV<2000
 #define	P_COMM		p_comm
 #define	P_FD		p_fd
 #define	P_PID		p_pid
 #define	P_PGID		p_pgrp
 #define	P_STAT		p_stat
 #define	P_VMSPACE	p_vmspace
 # else	/* FREEBSDV>=2000 */
 #  if	FREEBSDV<5000
 #define	P_ADDR		kp_eproc.e_paddr
 #define	P_COMM		kp_proc.p_comm
 #define	P_FD		kp_proc.p_fd
 #define	P_PID		kp_proc.p_pid
 #define	P_PGID		kp_eproc.e_pgid
 #define	P_PPID		kp_eproc.e_ppid
 #define	P_STAT		kp_proc.p_stat
 #define	P_VMSPACE	kp_proc.p_vmspace
 #  else	/* FREEBSDV>=5000 */
 #define	P_ADDR		ki_paddr
 #define	P_COMM		ki_comm
 #define	P_FD		ki_fd
 #define	P_PID		ki_pid
 #define	P_PGID		ki_pgid
 #define	P_PPID		ki_ppid
 #define	P_STAT		ki_stat
 #define	P_VMSPACE	ki_vmspace
 #  endif	/* FREEBSDV<5000 */
 # endif	/* FREEBSDV<2000 */

 #define	_KERNEL
 #define	KERNEL
 #include <sys/fcntl.h>

 /*
  * The following circumventions were first needed in FreeBSD 8.0-CURRENT some
  * time in August 2008 to avoid conflicts in /usr/src/sys/sys/libkern.h> and
  * /usr/src/sys/sys/systm.h, called by <sys/file.h> or the header files it
  * #include's when KERNEL or _KERNEL is #define'd.
  *
  * The circumventions may be needed or may be erroneous for earlier FreeBSD
  * versions where testing was not possible.
  */

 #define	intrmask_t	int
 #define	log	log_kernel_lsof
 #define	pause	pause_kernel_lsof
 #define	setenv	setenv_kernel_lsof
 #define	uintfptr_t	int
 #define	_SYS_LIBKERN_H_
 #include <sys/file.h>

 /*
  * Attempt to remove the circumventions.
  */

 #undef	_SYS_LIBKERN_H_
 #undef	intrmask_t_lsof
 #undef	log_kernel_lsof
 #undef	pause_kernel_lsof
 #undef	setenv_kernel_lsof
 #undef	uintfptr_t
 #undef	_KERNEL
 #undef	KERNEL

 # if	defined(DTYPE_KQUEUE)
 #define	HASKQUEUE				/* has the kqueue file type */
 #   if	FREEBSDV>=4090
 #define	_KERNEL
 #   endif	/* FREEBSDV>=4090 */
 #include <sys/eventvar.h>
 #   if	FREEBSDV>=4090
 #undef	_KERNEL
 #   endif	/* FREEBSDV>=4090 */
 # endif	/* defined(DTYPE_KQUEUE) */

 # if	FREEBSDV<2000
 #include <ufs/lockf.h>
 # else	/* FREEBSDV>=2000 */
 struct vop_advlock_args { int dummy; };	/* to pacify lf_advlock() prototype */
 #  if	FREEBSDV>=5000
 #undef	MALLOC_DECLARE
 #define	MALLOC_DECLARE(type)	extern struct malloc_type type[1]
 					/* to pacify <sys/lockf.h> */
 #define	_KERNEL

 #   if	defined(HAS_SYS_SX_H)
 #include <sys/sx.h>
 #   endif	/* defined(HAS_SYS_SX_H) */

 #   if	defined(HAS_SI_PRIV) || defined(HAS_CONF_MINOR) || defined(HAS_CDEV2PRIV)
 #include <fs/devfs/devfs_int.h>
 #   endif	/* defined(SI_PRIV) || defined(HAS_CONF_MINOR) || defined(HAS_CDEV2PRIV) */

 #include <fs/devfs/devfs.h>
 #undef	_KERNEL
 #  endif	/* FREEBSDV>=5000 */
 #include <sys/lockf.h>
 # endif	/* FREEBSDV<2000 */

 #include <vm/vm.h>

 #  if   FREEBSDV>=2020
 #   if	FREEBSDV>=4090
 #define	_KERNEL
 #   endif	/* FREEBSDV>=4090 */
 #include <sys/pipe.h>
 #   if	FREEBSDV>=4090
 #undef	_KERNEL
 #   endif	/* FREEBSDV>=4090 */
 #   if	defined(HASVMLOCKH)
 #include <vm/lock.h>
 #   endif	/* defined(HASVMLOCKH) */
 #include <vm/pmap.h>
 #  endif        /* FREEBSDV>=2020 */

 #include <vm/vm_map.h>

 /*
  * Compensate for removal of MAP_ENTRY_IS_A_MAP from <vm/vm_map.h>,
  *  This work-around was supplied by John Polstra <jdp@polstra.com>.
  */

 #if	defined(MAP_ENTRY_IS_SUB_MAP) && !defined(MAP_ENTRY_IS_A_MAP)
 #define MAP_ENTRY_IS_A_MAP	0
 #endif	/* defined(MAP_ENTRY_IS_SUB_MAP) && !defined(MAP_ENTRY_IS_A_MAP) */

 #include <vm/vm_object.h>
 #include <vm/vm_pager.h>

 #  if   FREEBSDV>=2020
 #undef	B_NEEDCOMMIT

 #   if	FREEBSDV>=5000
 #include <sys/bio.h>
 #   endif	/* FREEBSDV>=5000 */

 #include <sys/buf.h>
 #include <sys/user.h>

 #   if	FREEBSDV<5000
 #include <ufs/mfs/mfsnode.h>
 #   endif	/* FREEBSDV<5000 */
 #  endif        /* FREEBSDV>=2020 */

 #include <string.h>


 #define	COMP_P		const void
 #define DEVINCR		1024	/* device table malloc() increment */

 # if	!defined(FREEBSD_KA_T)
 #  if	FREEBSDV<2000
 typedef	off_t		KA_T;
 #  else	/* FREEBSDV>=2000 */
 typedef	u_long		KA_T;
 #  endif	/* FREEBSDV<2000 */
 # endif	/* !defined(FREEBSD_KA_T) */

 #define	KMEM		"/dev/kmem"
 #define MALLOC_P	void
 #define FREE_P		MALLOC_P
 #define MALLOC_S	size_t
 #define	MAXSYSCMDL	MAXCOMLEN	/* max system command name length */

 # if	defined(N_UNIXV)
 #define	N_UNIX_TMP(x)	#x
 #define	N_UNIX_STR(x)	N_UNIX_TMP(x)
 #define	N_UNIX		N_UNIX_STR(N_UNIXV)
 # endif	/* defined(N_UNIXV) */

 #define QSORT_P		void

 # if	!defined(READLEN_T)
 #define	READLEN_T	int
 # endif	/* !defined(READLEN_T) */

 #define STRNCPY_L	size_t
 #define SWAP		"/dev/drum"
 #define	SZOFFTYPE	unsigned long long
 					/* size and offset internal storage
 					 * type */
 #define	SZOFFPSPEC	"ll"		/* SZOFFTYPE print specification
 					 * modifier */


 /*
  * Global storage definitions (including their structure definitions)
  */

 struct file * Cfp;

 # if	FREEBSDV>=2000
 extern kvm_t *Kd;
 # endif	/* FREEBSDV>=2000 */

 # if	defined(P_ADDR)
 extern KA_T Kpa;
 # endif	/* defined(P_ADDR) */

 struct l_vfs {
 	KA_T addr;			/* kernel address */
 	fsid_t	fsid;			/* file system ID */

 # if	defined(MOUNT_NONE)
 	short type;			/* type of file system */
 # else	/* !defined(MOUNT_NONE) */
 	char *typnm;			/* file system type name */
 # endif	/* defined(MOUNT_NONE) */

 	char *dir;			/* mounted directory */
 	char *fsname;			/* file system name */
 	struct l_vfs *next;		/* forward link */
 };
 extern struct l_vfs *Lvfs;

 struct mounts {
         char *dir;              	/* directory (mounted on) */
 	char *fsname;           	/* file system
 					 * (symbolic links unresolved) */
 	char *fsnmres;           	/* file system
 					 * (symbolic links resolved) */
         dev_t dev;              	/* directory st_dev */
 	dev_t rdev;			/* directory st_rdev */
 	INODETYPE inode;		/* directory st_ino */
 	mode_t mode;			/* directory st_mode */
 	mode_t fs_mode;			/* file system st_mode */
         struct mounts *next;    	/* forward link */
 };

 #define	X_NCACHE	"ncache"
 #define	X_NCSIZE	"ncsize"
 #define	NL_NAME		n_name

 extern int Np;				/* number of kernel processes */

 # if	FREEBSDV>=2000
 extern struct kinfo_proc *P;		/* local process table copy */
 # endif	/* FREEBSDV>=2000 */

 struct sfile {
 	char *aname;			/* argument file name */
 	char *name;			/* file name (after readlink()) */
 	char *devnm;			/* device name (optional) */
 	dev_t dev;			/* device */
 	dev_t rdev;			/* raw device */
 	u_short mode;			/* S_IFMT mode bits from stat() */
 	int type;			/* file type: 0 = file system
 				 	 *	      1 = regular file */
 	INODETYPE i;			/* inode number */
 	int f;				/* file found flag */
 	struct sfile *next;		/* forward link */

 };

 # if	FREEBSDV==4100 || FREEBSDV==4110
 #define	XDR_VOID	(xdrproc_t)xdr_void
 #define	XDR_PMAPLIST	(xdrproc_t)xdr_pmaplist
 # endif	/* FREEBSDV==4100 || FREEBSDV==4110 */

 # if	FREEBSDV>=5000
 #define	XDR_VOID	(const xdrproc_t)xdr_void
 #define	XDR_PMAPLIST	(const xdrproc_t)xdr_pmaplist
 # endif	/* FREEBSDV>=5000 */


 /*
  * Definitions for rdev.c
  */

 #define	DIRTYPE	dirent
 #define HASDNAMLEN	1	/* struct DIRTYPE has d_namlen element */


 /*
  * Definitions for rnam.c and rnmh.c
  */

 # if     defined(HASNCACHE)
 #include <sys/uio.h>
 #  if	FREEBSDV<4000 || (FREEBSDV>=4000 && defined(HASNAMECACHE))
 #include <sys/namei.h>
 #  else	/* FREEBSDV>=4000 && !defined(HASNAMECACHE) */
 /*
  * The namecache struct definition should come from a header file that
  * can be #include'd, but it has been moved to a kernel source file in
  * 4.0-current for some reason unclear to me.
  *
  * So we must take the risk of defining it here. !!!! DANGER !!!!
  */

 struct	namecache {
 	LIST_ENTRY(namecache) nc_hash;	/* hash chain */
 	LIST_ENTRY(namecache) nc_src;	/* source vnode list */
 	TAILQ_ENTRY(namecache) nc_dst;	/* destination vnode list */
 	struct	vnode *nc_dvp;		/* vnode of parent of name */
 	struct	vnode *nc_vp;		/* vnode the name refers to */
 	u_char	nc_flag;		/* flag bits */
 	u_char	nc_nlen;		/* length of name */
 	char	nc_name[16];		/* segment name -- Strictly composed,
 					 * the size of nc_name[] should be zero
 					 * and rnmh.c in lsof/lib should read
 					 * the name with a separate call to
 					 * kvm_read().  Since that causes extra
 					 * (and slow) calls to kvm_read(), the
 					 * size is set here to an experimentally
 					 * derived guess.  The same experiment
 					 * didn't reveal any extra kvm_read()
 					 * suggesting the guess is a safe one.
 					 * (VAA, 10 Apr 2002) */
 };
 #  endif	/* FREEBSDV<4000 || (FREEBSDV>=4000 && defined(HASNAMECACHE)) */

 #define	NCACHE		namecache	/* kernel's structure name */
 #define	NCACHE_NM	nc_name		/* name in NCACHE */
 #define	NCACHE_NMLEN	nc_nlen		/* name length in NCACHE */

 #  if	FREEBSDV<2005
 #define	NCACHE_NXT	nc_nxt		/* link in NCACHE */
 #  else	/* FREEBSDV>=2005 */
 #   if	FREEBSDV<2010
 #define	NCACHE_NXT	nc_lru.tqe_next	/* link in NCACHE */
 #   else	/* FREEBSDV>=2010 */
 #include <stddef.h>
 #define	NCACHE_NXT	nc_hash.le_next	/* link in NCACHE */
 #   endif	/* FREEBSDV<2010 */
 #  endif	/* FREEBSDV<2005 */

 #define	NCACHE_NODEADDR	nc_vp		/* node address in NCACHE */
 #define	NCACHE_PARADDR	nc_dvp		/* parent node address in NCACHE */

 #  if	defined(HASNCVPID)
 #define	NCACHE_NODEID	nc_vpid		/* node ID in NCACHE */
 #define	NCACHE_PARID	nc_dvpid	/* parent node ID in NCACHE */
 #  endif	/* DEFINED(HASNCVPID) */
 # endif  /* defined(HASNCACHE) */

 #if	FREEBSDV>=5000
 #define	VNODE_VFLAG	v_iflag
 #define	NCACHE_VROOT	VV_ROOT
 #endif	/* FREEBSDV>=5000 */

 #endif	/* defined(FREEBSD_LSOF_H) */
	/*
	* dlsof.h - FreeBSD header file for lsof
	*/


	/*
	* Copyright 1994 Purdue Research Foundation, West Lafayette, Indiana
	* 47907. All rights reserved.
	*
	* Written by Victor A. Abell
	*
	* This software is not subject to any license of the American Telephone
	* and Telegraph Company or the Regents of the University of California.
	*
	* Permission is granted to anyone to use this software for any purpose on
	* any computer system, and to alter it and redistribute it freely, subject
	* to the following restrictions:
	*
	* 1. Neither the authors nor Purdue University are responsible for any
	* consequences of the use of this software.
	*
	* 2. The origin of this software must not be misrepresented, either by
	* explicit claim or by omission. Credit to the authors and Purdue
	* University must appear in documentation and sources.
	*
	* 3. Altered versions must be plainly marked as such, and must not be
	* misrepresented as being the original software.
	*
	* 4. This notice may not be removed or altered.
	*/


	/*
	* $Id: dlsof.h,v 1.44 2011/09/07 19:14:59 abe Exp $
	*/


	#if !defined(FREEBSD_LSOF_H)
	#define FREEBSD_LSOF_H 1

	#include <stdlib.h>
	#include <dirent.h>
	#include <nlist.h>
	#include <setjmp.h>
	#include <signal.h>
	#include <unistd.h>

	# if FREEBSDV>=4000
	# if FREEBSDV>=5000
	# if FREEBSDV<6020
	# if defined(__alpha__)
	/*
	* For Alpha below 6.2, #include <machine/pcpu.h> before #define'ing _KERNEL.
	* Then #define PCPU_MD_FIELDS independently. This hack avoids a compiler
	* complaint about register use.
	*/

	#include <machine/pcpu.h>
	#define PCPU_MD_FIELDS \
	struct alpha_pcb pc_idlepcb; /* pcb for idling */ \
	u_int64_t pc_idlepcbphys; /* pa of pc_idlepcb */ \
	u_int64_t pc_pending_ipis; /* pending IPI's */ \
	u_int32_t pc_next_asn; /* next ASN to alloc */ \
	u_int32_t pc_current_asngen /* ASN rollover check */
	# endif /* defined(__alpha__) */
	# endif /* FREEBSDV<6020 */
	#define _KERNEL 1
	# endif /* FREEBSDV>=5000 */

	# if defined(HAS_VM_MEMATTR_T)
	/*
	* The d_mmap2_t function typedef in <sys/conf.h> may need the definition
	* of vm_memattr_t for a pointer, but that definition is only available
	* under _KERNEL in <sys/types.h>. Defining _KERNEL before including
	* <sys/types.h> causes many compilation problems, so this expediency
	* (hack) is used when the vm_memattr_t definition is needed.
	*/
	#define vm_memattr_t void
	# endif /* defined(HAS_VM_MEMATTR_T) */

	# if defined(NEEDS_BOOLEAN_T)
	/*
	* In FreeBSD 9 and above the boolean_t typedef is also needed and is also
	* under _KERNEL in <sys/types.h>.
	*/

	#define boolean_t int
	# endif /* defined(NEEDS_BOOLEAN_T) */

	#include <sys/conf.h>

	# if defined(HAS_VM_MEMATTR_T)
	#undef vm_memattr_t
	# endif /* defined(HAS_VM_MEMATTR_T) */

	# if defined(NEEDS_BOOLEAN_T)
	#undef boolean_t
	# endif /* defined(NEEDS_BOOLEAN_T) */

	# if defined(HAS_CONF_MINOR)
	#undef minor
	#include "fbsd_minor.h"
	# endif /* defined(HAS_CONF_MINOR) */

	# if FREEBSDV>=5000
	#undef _KERNEL
	# endif /* FREEBSDV>=5000 */
	# endif /* FREEBSDV>=4000 */

	#include <sys/filedesc.h>
	#include <sys/mbuf.h>
	#define NFS
	#define m_stat mnt_stat

	# if FREEBSDV>=3020
	#define _KERNEL
	# endif /* FREEBSDV>=3020 */

	#include <sys/mount.h>

	# if FREEBSDV>=3020
	#undef _KERNEL
	# endif /* FREEBSDV>=3020 */

	#include <rpc/types.h>
	#include <sys/protosw.h>
	#include <sys/socket.h>
	#include <sys/socketvar.h>
	#include <sys/un.h>
	#include <sys/unpcb.h>

	# if FREEBSDV>=3000
	#undef INADDR_LOOPBACK
	# endif /* FREEBSDV>=3000 */

	#include <netinet/in.h>
	#include <netinet/in_systm.h>
	#include <netinet/ip.h>
	#include <net/route.h>
	#include <netinet/in_pcb.h>
	#include <netinet/ip_var.h>
	#include <netinet/tcp.h>
	#include <netinet/tcpip.h>
	#include <netinet/tcp_fsm.h>
	#include <netinet/tcp_timer.h>
	#include <netinet/tcp_var.h>
	#include <sys/ucred.h>
	#include <sys/uio.h>

	# if defined(HAS_KVM_VNODE)
	#define _KVM_VNODE
	# endif /* defined(HAS_KVM_VNODE) */
	#include <sys/vnode.h>
	# if defined(HAS_KVM_VNODE)
	#undef _KVM_VNODE
	# endif /* defined(HAS_KVM_VNODE) */

	#include <net/raw_cb.h>
	#include <sys/domain.h>
	#define pmap RPC_pmap
	#include <rpc/rpc.h>
	#include <rpc/pmap_prot.h>
	#undef pmap

	# if FREEBSDV<2000
	#include <ufs/quota.h>
	#include <ufs/inode.h>
	#include <ufs/ufsmount.h>
	#include <ufs/mfsnode.h>
	# else /* FREEBSDV>=2000 */
	#include <paths.h>
	#include <ufs/ufs/quota.h>

	# if FREEBSDV>=4000 && FREEBSDV<5000
	# if defined(__alpha__) \|\| defined(__sparc64__)
	#define dev_t void *
	# endif /* defined(__alpha__) \|\| defined(__sparc64__) */
	# endif /* FREEBSDV>=4000 && FREEBSDV<5000 */

	#include <ufs/ufs/inode.h>

	# if defined(HAS_UFS1_2)
	#define _KERNEL
	struct vop_getextattr_args;
	struct vop_deleteextattr_args;
	struct vop_setextattr_args;
	#include <ufs/ufs/extattr.h>
	#define psignal LSOF_psignal
	#define panicstr bp
	#include <ufs/ufs/ufsmount.h>
	#undef psignal
	#undef panicstr
	#undef _KERNEL
	# endif /* defined(HAS_UFS1_2) */

	# if FREEBSDV>=5010
	#undef i_devvp
	# endif /* FREEBSDV>=5010 */

	# if FREEBSDV>=4000 && FREEBSDV<5000
	# if defined(__alpha__) \|\| defined(__sparc64__)
	#undef dev_t
	# endif /* defined(__alpha__) \|\| defined(__sparc64__) */
	# endif /* FREEBSDV>=4000 && FREEBSDV<5000 */

	# if FREEBSDV<2020
	#include <ufs/mfs/mfsnode.h>
	# endif /* FREEBSDV<2020 */

	# endif /* FREEBSDV<2000 */

	# if FREEBSDV<5000
	#include <nfs/nfsv2.h>
	# else /* FREEBSDV>=5000 */
	#include <nfs/nfsproto.h>
	# endif /* FREEBSDV<5000 */

	# if defined(HASRPCV2H)
	#include <nfs/rpcv2.h>
	# endif /* defined(HASRPCV2H) */

	# if FREEBSDV>=5000
	#include <nfsclient/nfs.h>
	#include <nfsclient/nfsnode.h>
	# else /* FREEBSDV<5000 */
	#include <nfs/nfs.h>
	#include <nfs/nfsnode.h>
	# endif /* FREEBSDV>=5000 */

	#include <sys/proc.h>
	#include <kvm.h>
	#undef TRUE
	#undef FALSE

	# if FREEBSDV<2000
	#include <sys/kinfo.h>
	# else /* FREEBSDV>=2000 */
	#include <sys/sysctl.h>
	# endif /* FREEBSDV<2000 */

	# if defined(HASFDESCFS)
	#define _KERNEL
	#define KERNEL
	# if FREEBSDV>=5000
	#include <fs/fdescfs/fdesc.h>
	# else /* FREEBSDV<5000 */
	#include <miscfs/fdesc/fdesc.h>
	# endif /* FREEBSDV>=5000 */
	#undef _KERNEL
	#undef KERNEL
	# endif /* defined(HASFDESCFS) */

	# if defined(HASNULLFS)
	#define _KERNEL
	#define KERNEL
	struct vop_generic_args;
	# if FREEBSDV>=5000
	#include <fs/nullfs/null.h>
	# else /* FREEBSDV<5000 */
	#include <miscfs/nullfs/null.h>
	# endif /* FREEBSDV>=5000 */
	#undef _KERNEL
	#undef KERNEL
	# endif /* defined(HASNULLFS) */

	# if defined(HASPROCFS)
	# if FREEBSDV<2000
	#include <procfs/pfsnode.h>
	# else /* FREEBSDV>=2000 */
	# if FREEBSDV<5000
	#include <miscfs/procfs/procfs.h>
	# endif /* FREEBSDV<5000 */
	#include <machine/reg.h>
	# endif /* FREEBSDV<2000 */

	#define PNSIZ 5
	# endif /* defined(HASPROCFS) */

	# if defined(HASPSEUDOFS)
	#include <fs/pseudofs/pseudofs.h>
	# endif /* defined(HASPSEUDOFS) */

	# if defined(HAS_ZFS)
	#include "dzfs.h"
	# endif /* defined(HAS_ZFS) */


	# if FREEBSDV<2000
	#define P_COMM p_comm
	#define P_FD p_fd
	#define P_PID p_pid
	#define P_PGID p_pgrp
	#define P_STAT p_stat
	#define P_VMSPACE p_vmspace
	# else /* FREEBSDV>=2000 */
	# if FREEBSDV<5000
	#define P_ADDR kp_eproc.e_paddr
	#define P_COMM kp_proc.p_comm
	#define P_FD kp_proc.p_fd
	#define P_PID kp_proc.p_pid
	#define P_PGID kp_eproc.e_pgid
	#define P_PPID kp_eproc.e_ppid
	#define P_STAT kp_proc.p_stat
	#define P_VMSPACE kp_proc.p_vmspace
	# else /* FREEBSDV>=5000 */
	#define P_ADDR ki_paddr
	#define P_COMM ki_comm
	#define P_FD ki_fd
	#define P_PID ki_pid
	#define P_PGID ki_pgid
	#define P_PPID ki_ppid
	#define P_STAT ki_stat
	#define P_VMSPACE ki_vmspace
	# endif /* FREEBSDV<5000 */
	# endif /* FREEBSDV<2000 */

	#define _KERNEL
	#define KERNEL
	#include <sys/fcntl.h>

	/*
	* The following circumventions were first needed in FreeBSD 8.0-CURRENT some
	* time in August 2008 to avoid conflicts in /usr/src/sys/sys/libkern.h> and
	* /usr/src/sys/sys/systm.h, called by <sys/file.h> or the header files it
	* #include's when KERNEL or _KERNEL is #define'd.
	*
	* The circumventions may be needed or may be erroneous for earlier FreeBSD
	* versions where testing was not possible.
	*/

	#define intrmask_t int
	#define log log_kernel_lsof
	#define pause pause_kernel_lsof
	#define setenv setenv_kernel_lsof
	#define uintfptr_t int
	#define _SYS_LIBKERN_H_
	#include <sys/file.h>

	/*
	* Attempt to remove the circumventions.
	*/

	#undef _SYS_LIBKERN_H_
	#undef intrmask_t_lsof
	#undef log_kernel_lsof
	#undef pause_kernel_lsof
	#undef setenv_kernel_lsof
	#undef uintfptr_t
	#undef _KERNEL
	#undef KERNEL

	# if defined(DTYPE_KQUEUE)
	#define HASKQUEUE /* has the kqueue file type */
	# if FREEBSDV>=4090
	#define _KERNEL
	# endif /* FREEBSDV>=4090 */
	#include <sys/eventvar.h>
	# if FREEBSDV>=4090
	#undef _KERNEL
	# endif /* FREEBSDV>=4090 */
	# endif /* defined(DTYPE_KQUEUE) */

	# if FREEBSDV<2000
	#include <ufs/lockf.h>
	# else /* FREEBSDV>=2000 */
	struct vop_advlock_args { int dummy; }; /* to pacify lf_advlock() prototype */
	# if FREEBSDV>=5000
	#undef MALLOC_DECLARE
	#define MALLOC_DECLARE(type) extern struct malloc_type type[1]
	/* to pacify <sys/lockf.h> */
	#define _KERNEL

	# if defined(HAS_SYS_SX_H)
	#include <sys/sx.h>
	# endif /* defined(HAS_SYS_SX_H) */

	# if defined(HAS_SI_PRIV) \|\| defined(HAS_CONF_MINOR) \|\| defined(HAS_CDEV2PRIV)
	#include <fs/devfs/devfs_int.h>
	# endif /* defined(SI_PRIV) \|\| defined(HAS_CONF_MINOR) \|\| defined(HAS_CDEV2PRIV) */

	#include <fs/devfs/devfs.h>
	#undef _KERNEL
	# endif /* FREEBSDV>=5000 */
	#include <sys/lockf.h>
	# endif /* FREEBSDV<2000 */

	#include <vm/vm.h>

	# if FREEBSDV>=2020
	# if FREEBSDV>=4090
	#define _KERNEL
	# endif /* FREEBSDV>=4090 */
	#include <sys/pipe.h>
	# if FREEBSDV>=4090
	#undef _KERNEL
	# endif /* FREEBSDV>=4090 */
	# if defined(HASVMLOCKH)
	#include <vm/lock.h>
	# endif /* defined(HASVMLOCKH) */
	#include <vm/pmap.h>
	# endif /* FREEBSDV>=2020 */

	#include <vm/vm_map.h>

	/*
	* Compensate for removal of MAP_ENTRY_IS_A_MAP from <vm/vm_map.h>,
	* This work-around was supplied by John Polstra <jdp@polstra.com>.
	*/

	#if defined(MAP_ENTRY_IS_SUB_MAP) && !defined(MAP_ENTRY_IS_A_MAP)
	#define MAP_ENTRY_IS_A_MAP 0
	#endif /* defined(MAP_ENTRY_IS_SUB_MAP) && !defined(MAP_ENTRY_IS_A_MAP) */

	#include <vm/vm_object.h>
	#include <vm/vm_pager.h>

	# if FREEBSDV>=2020
	#undef B_NEEDCOMMIT

	# if FREEBSDV>=5000
	#include <sys/bio.h>
	# endif /* FREEBSDV>=5000 */

	#include <sys/buf.h>
	#include <sys/user.h>

	# if FREEBSDV<5000
	#include <ufs/mfs/mfsnode.h>
	# endif /* FREEBSDV<5000 */
	# endif /* FREEBSDV>=2020 */

	#include <string.h>


	#define COMP_P const void
	#define DEVINCR 1024 /* device table malloc() increment */

	# if !defined(FREEBSD_KA_T)
	# if FREEBSDV<2000
	typedef off_t KA_T;
	# else /* FREEBSDV>=2000 */
	typedef u_long KA_T;
	# endif /* FREEBSDV<2000 */
	# endif /* !defined(FREEBSD_KA_T) */

	#define KMEM "/dev/kmem"
	#define MALLOC_P void
	#define FREE_P MALLOC_P
	#define MALLOC_S size_t
	#define MAXSYSCMDL MAXCOMLEN /* max system command name length */

	# if defined(N_UNIXV)
	#define N_UNIX_TMP(x) #x
	#define N_UNIX_STR(x) N_UNIX_TMP(x)
	#define N_UNIX N_UNIX_STR(N_UNIXV)
	# endif /* defined(N_UNIXV) */

	#define QSORT_P void

	# if !defined(READLEN_T)
	#define READLEN_T int
	# endif /* !defined(READLEN_T) */

	#define STRNCPY_L size_t
	#define SWAP "/dev/drum"
	#define SZOFFTYPE unsigned long long
	/* size and offset internal storage
	* type */
	#define SZOFFPSPEC "ll" /* SZOFFTYPE print specification
	* modifier */


	/*
	* Global storage definitions (including their structure definitions)
	*/

	struct file * Cfp;

	# if FREEBSDV>=2000
	extern kvm_t *Kd;
	# endif /* FREEBSDV>=2000 */

	# if defined(P_ADDR)
	extern KA_T Kpa;
	# endif /* defined(P_ADDR) */

	struct l_vfs {
	KA_T addr; /* kernel address */
	fsid_t fsid; /* file system ID */

	# if defined(MOUNT_NONE)
	short type; /* type of file system */
	# else /* !defined(MOUNT_NONE) */
	char typnm; / file system type name */
	# endif /* defined(MOUNT_NONE) */

	char dir; / mounted directory */
	char fsname; / file system name */
	struct l_vfs next; / forward link */
	};
	extern struct l_vfs *Lvfs;

	struct mounts {
	char dir; / directory (mounted on) */
	char fsname; / file system
	* (symbolic links unresolved) */
	char fsnmres; / file system
	* (symbolic links resolved) */
	dev_t dev; /* directory st_dev */
	dev_t rdev; /* directory st_rdev */
	INODETYPE inode; /* directory st_ino */
	mode_t mode; /* directory st_mode */
	mode_t fs_mode; /* file system st_mode */
	struct mounts next; / forward link */
	};

	#define X_NCACHE "ncache"
	#define X_NCSIZE "ncsize"
	#define NL_NAME n_name

	extern int Np; /* number of kernel processes */

	# if FREEBSDV>=2000
	extern struct kinfo_proc P; / local process table copy */
	# endif /* FREEBSDV>=2000 */

	struct sfile {
	char aname; / argument file name */
	char name; / file name (after readlink()) */
	char devnm; / device name (optional) */
	dev_t dev; /* device */
	dev_t rdev; /* raw device */
	u_short mode; /* S_IFMT mode bits from stat() */
	int type; /* file type: 0 = file system
	* 1 = regular file */
	INODETYPE i; /* inode number */
	int f; /* file found flag */
	struct sfile next; / forward link */

	};

	# if FREEBSDV==4100 \|\| FREEBSDV==4110
	#define XDR_VOID (xdrproc_t)xdr_void
	#define XDR_PMAPLIST (xdrproc_t)xdr_pmaplist
	# endif /* FREEBSDV==4100 \|\| FREEBSDV==4110 */

	# if FREEBSDV>=5000
	#define XDR_VOID (const xdrproc_t)xdr_void
	#define XDR_PMAPLIST (const xdrproc_t)xdr_pmaplist
	# endif /* FREEBSDV>=5000 */


	/*
	* Definitions for rdev.c
	*/

	#define DIRTYPE dirent
	#define HASDNAMLEN 1 /* struct DIRTYPE has d_namlen element */


	/*
	* Definitions for rnam.c and rnmh.c
	*/

	# if defined(HASNCACHE)
	#include <sys/uio.h>
	# if FREEBSDV<4000 \|\| (FREEBSDV>=4000 && defined(HASNAMECACHE))
	#include <sys/namei.h>
	# else /* FREEBSDV>=4000 && !defined(HASNAMECACHE) */
	/*
	* The namecache struct definition should come from a header file that
	* can be #include'd, but it has been moved to a kernel source file in
	* 4.0-current for some reason unclear to me.
	*
	* So we must take the risk of defining it here. !!!! DANGER !!!!
	*/

	struct namecache {
	LIST_ENTRY(namecache) nc_hash; /* hash chain */
	LIST_ENTRY(namecache) nc_src; /* source vnode list */
	TAILQ_ENTRY(namecache) nc_dst; /* destination vnode list */
	struct vnode nc_dvp; / vnode of parent of name */
	struct vnode nc_vp; / vnode the name refers to */
	u_char nc_flag; /* flag bits */
	u_char nc_nlen; /* length of name */
	char nc_name[16]; /* segment name -- Strictly composed,
	* the size of nc_name[] should be zero
	* and rnmh.c in lsof/lib should read
	* the name with a separate call to
	* kvm_read(). Since that causes extra
	* (and slow) calls to kvm_read(), the
	* size is set here to an experimentally
	* derived guess. The same experiment
	* didn't reveal any extra kvm_read()
	* suggesting the guess is a safe one.
	* (VAA, 10 Apr 2002) */
	};
	# endif /* FREEBSDV<4000 \|\| (FREEBSDV>=4000 && defined(HASNAMECACHE)) */

	#define NCACHE namecache /* kernel's structure name */
	#define NCACHE_NM nc_name /* name in NCACHE */
	#define NCACHE_NMLEN nc_nlen /* name length in NCACHE */

	# if FREEBSDV<2005
	#define NCACHE_NXT nc_nxt /* link in NCACHE */
	# else /* FREEBSDV>=2005 */
	# if FREEBSDV<2010
	#define NCACHE_NXT nc_lru.tqe_next /* link in NCACHE */
	# else /* FREEBSDV>=2010 */
	#include <stddef.h>
	#define NCACHE_NXT nc_hash.le_next /* link in NCACHE */
	# endif /* FREEBSDV<2010 */
	# endif /* FREEBSDV<2005 */

	#define NCACHE_NODEADDR nc_vp /* node address in NCACHE */
	#define NCACHE_PARADDR nc_dvp /* parent node address in NCACHE */

	# if defined(HASNCVPID)
	#define NCACHE_NODEID nc_vpid /* node ID in NCACHE */
	#define NCACHE_PARID nc_dvpid /* parent node ID in NCACHE */
	# endif /* DEFINED(HASNCVPID) */
	# endif /* defined(HASNCACHE) */

	#if FREEBSDV>=5000
	#define VNODE_VFLAG v_iflag
	#define NCACHE_VROOT VV_ROOT
	#endif /* FREEBSDV>=5000 */

	#endif /* defined(FREEBSD_LSOF_H) */