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/*
* dnode1.c - Darwin node functions for /dev/kmem-based lsof
*
* This module must be separate to keep separate the multiple kernel inode
* structure definitions.
*/
/*
* Copyright 1995 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.
*/
#ifndef lint
static char copyright[] =
"@(#) Copyright 1994 Purdue Research Foundation.\nAll rights reserved.\n";
static char *rcsid = "$Id: dnode1.c,v 1.3 2005/11/01 20:24:51 abe Exp $";
#endif
#include "lsof.h"
#if defined(HAS9660FS)
/*
* Do a little preparation for #include'ing cd9660_node.h, then #include it.
*/
#undef i_size;
#undef doff_t
#undef IN_ACCESS
struct vop_abortop_args { int dummy; };
struct vop_access_args { int dummy; };
struct vop_blkatoff_args { int dummy; };
struct vop_bmap_args { int dummy; };
struct vop_close_args { int dummy; };
struct vop_getattr_args { int dummy; };
struct vop_inactive_args { int dummy; };
struct vop_ioctl_args { int dummy; };
struct vop_islocked_args { int dummy; };
struct vop_lock_args { int dummy; };
struct vop_lookup_args { int dummy; };
struct vop_mmap_args { int dummy; };
struct vop_open_args { int dummy; };
struct vop_pathconf_args { int dummy; };
struct vop_print_args { int dummy; };
struct vop_read_args { int dummy; };
struct vop_readdir_args { int dummy; };
struct vop_readlink_args { int dummy; };
struct vop_reclaim_args { int dummy; };
struct vop_seek_args { int dummy; };
struct vop_select_args { int dummy; };
struct vop_strategy_args { int dummy; };
struct vop_unlock_args { int dummy; };
#include <isofs/cd9660/cd9660_node.h>
/*
* read_iso_node() -- read CD 9660 iso_node
*/
int
read_iso_node(v, d, dd, ino, nl, sz)
struct vnode *v; /* containing vnode */
dev_t *d; /* returned device number */
int *dd; /* returned device-defined flag */
INODETYPE *ino; /* returned inode number */
long *nl; /* returned number of links */
SZOFFTYPE *sz; /* returned size */
{
struct iso_node i;
if (!v->v_data
|| kread((KA_T)v->v_data, (char *)&i, sizeof(i)))
return(1);
*d = i.i_dev;
*dd = 1;
*ino = (INODETYPE)i.i_number;
*nl = (long)i.inode.iso_links;
*sz = (SZOFFTYPE)i.i_size;
return(0);
}
#endif /* defined(HAS9660FS) */
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