From: Ben Gras <ben@minix3.org>
Date: Sun, 27 Jun 2010 15:52:50 +0000 (+0000)
Subject: man - statvfs(5) manpage
X-Git-Tag: v3.1.8~330
X-Git-Url: http://zhaoyanbai.com/repos/doc/roff.7.html?a=commitdiff_plain;h=d24348c636c46522bc435265996d15668d9563c1;p=minix.git

man - statvfs(5) manpage
---

diff --git a/man/man5/Makefile b/man/man5/Makefile
index 87985b0c4..64bd09e47 100644
--- a/man/man5/Makefile
+++ b/man/man5/Makefile
@@ -1,6 +1,6 @@
 MAN=	configfile.5 crontab.5 dhcp.conf.5 dir.5 ethers.5 \
 	fstab.5 hosts.5 httpd.conf.5 http_status.5 keymap.5 \
-	passwd.5 resolv.conf.5 resolver.5 rhosts.5 serv.access.5 \
+	passwd.5 resolv.conf.5 resolver.5 rhosts.5 statvfs.5 serv.access.5 \
 	syslog.conf.5 termcap.5 ttytab.5 TZ.5 tzfile.5 utmp.5 \
 	whatis.5
 
diff --git a/man/man5/statvfs.5 b/man/man5/statvfs.5
new file mode 100644
index 000000000..ff112a4be
--- /dev/null
+++ b/man/man5/statvfs.5
@@ -0,0 +1,87 @@
+.\"	$NetBSD: statvfs.5,v 1.10 2008/06/23 04:22:36 dholland Exp $
+.\"
+.\" Copyright (c) 1989, 1991, 1993
+.\"	The Regents of the University of California.  All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. Neither the name of the University nor the names of its contributors
+.\"    may be used to endorse or promote products derived from this software
+.\"    without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"	@(#)statfs.2	8.5 (Berkeley) 5/24/95
+.\"
+.Dd June 23, 2008
+.Dt STATVFS 5
+.Os
+.Sh NAME
+.Nm statvfs
+.Nd file system statistics
+.Sh SYNOPSIS
+.In sys/types.h
+.In sys/statvfs.h
+.Sh DESCRIPTION
+The
+.Aq Pa sys/statvfs.h
+header defines the structures and functions that
+return information about a mounted file system.
+The
+.Nm statvfs
+structure is defined as follows:
+.Bd -literal
+
+struct statvfs {
+	unsigned long	f_bsize;  /* system block size */
+	unsigned long	f_frsize; /* system fragment size */
+
+	fsblkcnt_t	f_blocks; /* number of blocks in file system */
+	fsblkcnt_t	f_bfree;  /* free blocks avail in file system */
+	fsblkcnt_t	f_bavail; /* free blocks avail to non-root */
+
+	fsfilcnt_t	f_files;  /* total file nodes in file system */
+	fsfilcnt_t	f_ffree;  /* free file nodes in file system */
+	fsfilcnt_t	f_favail; /* free file nodes avail to non-root */
+
+	unsigned long	f_fsid;   /* File system ID */
+
+	unsigned long	f_flag;	  /* flags */
+
+	unsigned long	f_namemax;/* maximum filename length */
+};
+.Ed
+.Pp
+The
+.Fa f_flag
+argument can have the following bits set:
+.Bl -tag -width ST_SYNCHRONOUS
+.It Dv ST_RDONLY
+The filesystem is mounted read-only;
+Even the super-user may not write on it.
+.It Dv ST_NOSUID
+Setuid and setgid bits on files are not honored when they are executed.
+.El
+.Sh SEE ALSO
+.Xr statvfs 2
+.Sh HISTORY
+The
+.Aq Pa sys/statvfs.h
+header first appeared in
+.Nx 3.0 .