crypto/openssh/openbsd-compat/bsd-statvfs.h

   1 /* $Id: bsd-statvfs.h,v 1.3 2014/01/17 07:48:22 dtucker Exp $ */
   2
   3 /*
   4  * Copyright (c) 2008,2014 Darren Tucker <dtucker@zip.com.au>
   5  *
   6  * Permission to use, copy, modify, and distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  14  * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
  15  * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  16  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 #include "includes.h"
  20
  21 #if !defined(HAVE_STATVFS) || !defined(HAVE_FSTATVFS)
  22
  23 #include <sys/types.h>
  24
  25 #ifdef HAVE_SYS_MOUNT_H
  26 #include <sys/mount.h>
  27 #endif
  28 #ifdef HAVE_SYS_STATFS_H
  29 #include <sys/statfs.h>
  30 #endif
  31
  32 #ifndef HAVE_FSBLKCNT_T
  33 typedef unsigned long fsblkcnt_t;
  34 #endif
  35 #ifndef HAVE_FSFILCNT_T
  36 typedef unsigned long fsfilcnt_t;
  37 #endif
  38
  39 #ifndef ST_RDONLY
  40 #define ST_RDONLY       1
  41 #endif
  42 #ifndef ST_NOSUID
  43 #define ST_NOSUID       2
  44 #endif
  45
  46         /* as defined in IEEE Std 1003.1, 2004 Edition */
  47 struct statvfs {
  48         unsigned long f_bsize;  /* File system block size. */
  49         unsigned long f_frsize; /* Fundamental file system block size. */
  50         fsblkcnt_t f_blocks;    /* Total number of blocks on file system in */
  51                                 /* units of f_frsize. */
  52         fsblkcnt_t    f_bfree;  /* Total number of free blocks. */
  53         fsblkcnt_t    f_bavail; /* Number of free blocks available to  */
  54                                 /* non-privileged process.  */
  55         fsfilcnt_t    f_files;  /* Total number of file serial numbers. */
  56         fsfilcnt_t    f_ffree;  /* Total number of free file serial numbers. */
  57         fsfilcnt_t    f_favail; /* Number of file serial numbers available to */
  58                                 /* non-privileged process. */
  59         unsigned long f_fsid;   /* File system ID. */
  60         unsigned long f_flag;   /* BBit mask of f_flag values. */
  61         unsigned long f_namemax;/*  Maximum filename length. */
  62 };
  63 #endif
  64
  65 #ifndef HAVE_STATVFS
  66 int statvfs(const char *, struct statvfs *);
  67 #endif
  68
  69 #ifndef HAVE_FSTATVFS
  70 int fstatvfs(int, struct statvfs *);
  71 #endif