BSD 4_4_Lite1 release

[unix-history] / usr / src / lib / libc / sys / statfs.2

diff --git a/usr/src/lib/libc/sys/statfs.2 b/usr/src/lib/libc/sys/statfs.2
index 620107d..a7a1da2 100644 (file)
--- a/usr/src/lib/libc/sys/statfs.2
+++ b/usr/src/lib/libc/sys/statfs.2
@@ -1,11 +1,37 @@
 .\" Copyright (c) 1989, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
 .\"
 .\" Copyright (c) 1989, 1991, 1993
 .\"    The Regents of the University of California.  All rights reserved.
 .\"

-.\" %sccs.include.redist.roff%
+.\" 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. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"    This product includes software developed by the University of
+.\"    California, Berkeley and its contributors.
+.\" 4. 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.

 .\"
 .\"

-.\"    @(#)statfs.2    8.2 (Berkeley) %G%
+.\" 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.

 .\"
 .\"

-.Dd 
+.\"    @(#)statfs.2    8.3 (Berkeley) 2/11/94
+.\"
+.Dd February 11, 1994

 .Dt STATFS 2
 .Os
 .Sh NAME
 .Dt STATFS 2
 .Os
 .Sh NAME


@@ -30,7 +56,7 @@ structure defined as follows:
 .Bd -literal
 typedef quad fsid_t;
 
 .Bd -literal
 typedef quad fsid_t;
 

-#define MNAMELEN 32    /* length of buffer for returned name */
+#define MNAMELEN 90    /* length of buffer for returned name */

 
 struct statfs {
 short  f_type;           /* type of filesystem (see below) */
 
 struct statfs {
 short  f_type;           /* type of filesystem (see below) */


@@ -43,17 +69,28 @@ long        f_bavail;         /* free blocks avail to non-superuser */
 long   f_files;          /* total file nodes in file system */
 long   f_ffree;          /* free file nodes in fs */
 fsid_t f_fsid;           /* file system id */
 long   f_files;          /* total file nodes in file system */
 long   f_ffree;          /* free file nodes in fs */
 fsid_t f_fsid;           /* file system id */

-long   f_spare[6];       /* spare for later */
+long   f_spare[9];       /* spare for later */

 char   f_mntonname[MNAMELEN];    /* mount point */
 char   f_mntfromname[MNAMELEN];  /* mounted filesystem */
 };
 /*
 * File system types.
 */
 char   f_mntonname[MNAMELEN];    /* mount point */
 char   f_mntfromname[MNAMELEN];  /* mounted filesystem */
 };
 /*
 * File system types.
 */

-#define        MOUNT_UFS       1
-#define        MOUNT_NFS       2
-#define        MOUNT_MFS       3
-#define        MOUNT_PC        4
+#define        MOUNT_UFS       1       /* Fast Filesystem */
+#define        MOUNT_NFS       2       /* Sun-compatible Network Filesystem */
+#define        MOUNT_MFS       3       /* Memory-based Filesystem */
+#define        MOUNT_MSDOS     4       /* MS/DOS Filesystem */
+#define        MOUNT_LFS       5       /* Log-based Filesystem */
+#define        MOUNT_LOFS      6       /* Loopback Filesystem */
+#define        MOUNT_FDESC     7       /* File Descriptor Filesystem */
+#define        MOUNT_PORTAL    8       /* Portal Filesystem */
+#define MOUNT_NULL     9       /* Minimal Filesystem Layer */
+#define MOUNT_UMAP     10      /* Uid/Gid Remapping Filesystem */
+#define MOUNT_KERNFS   11      /* Kernel Information Filesystem */
+#define MOUNT_PROCFS   12      /* /proc Filesystem */
+#define MOUNT_AFS      13      /* Andrew Filesystem */
+#define MOUNT_CD9660   14      /* ISO9660 (aka CDROM) Filesystem */
+#define MOUNT_UNION    15      /* Union (translucent) Filesystem */

 .Ed
 .Pp
 Fields that are undefined for a particular file system are set to -1.
 .Ed
 .Pp
 Fields that are undefined for a particular file system are set to -1.