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/*
* dnode1.c - NetBSD node functions for 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";
#endif
#include "common.h"
#if defined(HAS9660FS)
/*
* Undo some conflicting node header file definitions.
*/
# undef doff_t
# undef i_dev
# undef i_devvp
# undef i_number
# undef IN_ACCESS
# undef IN_LOCKED
# undef i_size
# undef IN_WANTED
# undef i_endoff
# undef i_diroff
# undef i_offset
/*
* At last, #include the desired header files.
*/
# if HAS9660FS == 1
# include <isofs/cd9660/iso.h>
# include <isofs/cd9660/cd9660_node.h>
# else /* HAS9660FS!=1 */
# include <fs/cd9660/iso.h>
# include <fs/cd9660/cd9660_node.h>
# endif /* HAS9660FS==1 */
/*
* read_iso_node() -- read CD 9660 iso_node
*/
int read_iso_node(struct lsof_context *ctx, /* context */
struct vnode *v, /* containing vnode */
dev_t *d, /* returned device number */
INODETYPE *ino, /* returned inode number */
long *nl, /* returned link count */
SZOFFTYPE *sz) /* returned size */
{
struct iso_node i;
if (!v->v_data || kread(ctx, (KA_T)v->v_data, (char *)&i, sizeof(i)))
return (1);
*d = i.i_dev;
*ino = (INODETYPE)i.i_number;
*nl = i.inode.iso_links;
*sz = (SZOFFTYPE)i.i_size;
return (0);
}
#endif /* defined(HAS9660FS) */
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