usr.bin/fstat/fstat.h

   1 /*-
   2  * Copyright (c) 1988, 1993
   3  *      The Regents of the University of California.  All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  * 3. All advertising materials mentioning features or use of this software
  14  *    must display the following acknowledgement:
  15  *      This product includes software developed by the University of
  16  *      California, Berkeley and its contributors.
  17  * 4. Neither the name of the University nor the names of its contributors
  18  *    may be used to endorse or promote products derived from this software
  19  *    without specific prior written permission.
  20  *
  21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  31  * SUCH DAMAGE.
  32  *
  33  * $FreeBSD: src/usr.bin/fstat/fstat.h,v 1.1.2.1 2000/07/02 10:20:25 ps Exp $
  34  */
  35
  36 #ifndef __FSTAT_H__
  37 #define __FSTAT_H__
  38
  39 #define dprintf if (vflg) fprintf
  40
  41 typedef struct devs {
  42         struct  devs *next;
  43         long    fsid;
  44         ino_t   ino;
  45         const char      *name;
  46 } DEVS;
  47
  48 struct  filestat {
  49         long    fsid;
  50         long    fileid;
  51         mode_t  mode;
  52         long long size;
  53         int64_t offset;
  54         dev_t   rdev;
  55 };
  56
  57 static inline mode_t
  58 mtrans(enum vtype type)
  59 {
  60         switch (type) {
  61         case VREG:
  62                 return S_IFREG;
  63         case VDIR:
  64                 return S_IFDIR;
  65         case VBLK:
  66                 return S_IFBLK;
  67         case VCHR:
  68                 return S_IFCHR;
  69         case VLNK:
  70                 return S_IFLNK;
  71         case VSOCK:
  72                 return S_IFSOCK;
  73         case VFIFO:
  74                 return S_IFIFO;
  75         default:
  76                 return 0;
  77         }
  78 }
  79
  80 /* Ugh */
  81 extern kvm_t *kd;
  82 extern int vflg;
  83 extern int Pid;
  84
  85 udev_t dev2udev(void *);
  86 udev_t makeudev(int, int);
  87
  88 /* Additional filesystem types */
  89 int ext2fs_filestat(struct vnode *, struct filestat *);
  90 int hammer_filestat(struct vnode *, struct filestat *);
  91 int isofs_filestat(struct vnode *, struct filestat *);
  92 int msdosfs_filestat(struct vnode *, struct filestat *);
  93 int ntfs_filestat(struct vnode *, struct filestat *);
  94 int tmpfs_filestat(struct vnode *, struct filestat *);
  95 ssize_t kread(const void *, void *, size_t);
  96
  97 #endif /* __FSTAT_H__ */