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      1 /*	$NetBSD: fstat.h,v 1.11 2022/06/19 11:31:19 simonb Exp $	*/
      2 /*-
      3  * Copyright (c) 1988, 1993
      4  *	The Regents of the University of California.  All rights reserved.
      5  *
      6  * Redistribution and use in source and binary forms, with or without
      7  * modification, are permitted provided that the following conditions
      8  * are met:
      9  * 1. Redistributions of source code must retain the above copyright
     10  *    notice, this list of conditions and the following disclaimer.
     11  * 2. Redistributions in binary form must reproduce the above copyright
     12  *    notice, this list of conditions and the following disclaimer in the
     13  *    documentation and/or other materials provided with the distribution.
     14  * 3. Neither the name of the University nor the names of its contributors
     15  *    may be used to endorse or promote products derived from this software
     16  *    without specific prior written permission.
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     28  * SUCH DAMAGE.
     29  */
     30 
     31 struct  filestat {
     32 	long	fsid;
     33 	ino_t	fileid;
     34 	mode_t	mode;
     35 	off_t	size;
     36 	dev_t	rdev;
     37 };
     38 
     39 /*
     40  * a kvm_read that returns true if everything is read
     41  */
     42 #define KVM_READ(kaddr, paddr, len) \
     43 	((size_t)kvm_read(kd, (u_long)(kaddr), (void *)(paddr), (len)) \
     44 	 == (size_t)(len))
     45 #define KVM_NLIST(nl) \
     46 	kvm_nlist(kd, (nl))
     47 #define KVM_GETERR() \
     48 	kvm_geterr(kd)
     49 
     50 extern	kvm_t	*kd;
     51 extern	int	 vflg;
     52 extern	pid_t	 Pid;
     53 
     54 #define dprintf	if (vflg) warnx
     55 
     56 mode_t	getftype(enum vtype);
     57 struct file;
     58 int	pmisc(struct file *, const char *);
     59 int	isofs_filestat(struct vnode *, struct filestat *);
     60 int	ntfs_filestat(struct vnode *, struct filestat *);
     61 int	ptyfs_filestat(struct vnode *, struct filestat *);
     62 int	tmpfs_filestat(struct vnode *, struct filestat *);
     63 int	zfs_filestat(struct vnode *, struct filestat *);
     64 void	oprint(struct file *, const char *);
     65