Import NetBSD's quot command, filling the gap in our sources
(We only have the man page...) Obtained from: NetBSD; Wolfgang Solfrank / TooLs GmbH.
This commit is contained in:
peter
parent
e2b7ea019e
commit
153fe8c3bc
6
usr.sbin/quot/Makefile
Normal file
6
usr.sbin/quot/Makefile
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@ -0,0 +1,6 @@
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# $Id: Makefile,v 1.3 1994/12/22 11:39:03 cgd Exp $
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PROG= quot
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MAN= quot.8
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.include <bsd.prog.mk>
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@ -1,5 +1,6 @@
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.\" Copyright (c) 1980, 1991, 1993
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.\" Copyright (C) 1994 Wolfgang Solfrank.
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.\" The Regents of the University of California. All rights reserved.
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.\" Copyright (C) 1994 TooLs GmbH.
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.\" All rights reserved.
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.\"
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" modification, are permitted provided that the following conditions
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@ -11,74 +12,85 @@
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.\" documentation and/or other materials provided with the distribution.
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" must display the following acknowledgement:
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.\" This product includes software developed by the University of
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.\" This product includes software developed by TooLs GmbH.
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.\" California, Berkeley and its contributors.
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.\" 4. The name of TooLs GmbH may not be used to endorse or promote products
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.\" 4. Neither the name of the University nor the names of its contributors
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.\" derived from this software without specific prior written permission.
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.\" may be used to endorse or promote products derived from this software
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.\" without specific prior written permission.
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.\"
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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.\" THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
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.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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.\" IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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.\" PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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.\" OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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.\" WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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.\" OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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.\" ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\" SUCH DAMAGE.
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.\"
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.\"
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.\" @(#)quot.8 8.1 (Berkeley) 6/6/93
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.\" $Id: quot.8,v 1.3 1994/03/19 07:59:47 cgd Exp $
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.\"
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.\"
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.Dd June 6, 1993
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.Dd February 8, 1994
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.Dt QUOT 8
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.Dt QUOT 8
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.Os BSD 4
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.Os BSD 4
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.Sh NAME
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.Sh NAME
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.Nm quot
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.Nm quot
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.Nd display total block usage per user for a file system
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.Nd display disk space occupied by each user
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.Sh SYNOPSIS
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.Sh SYNOPSIS
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.Nm quot
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.Nm quot
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.Op Fl ncf
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.Op Fl acfhknv
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.Op Ar filesystem Ar ...
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.Op Ar filesystem ...
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.Sh DESCRIPTION
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.Sh DESCRIPTION
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The
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.Nm Quot
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.Nm quot
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is used to gather statistics about the disk usage for each local user.
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command
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.Pp
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displays the total count of blocks owned by a user for the filesystem
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.Ar filesystem .
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If the filesystem option
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.Ar filesystem
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is not specified,
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the file systems listed in
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.Pa /etc/fstab
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are used.
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The following options are available:
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The following options are available:
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.Bl -tag -width Ds
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.Bl -tag -width Ds
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.It Fl a
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Include statistics for all mounted filesystems.
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.It Fl c
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.It Fl c
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Display information on file size and block usage. The file sizes
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Display three columns containing number of blocks per file,
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are listed in the first column, the second column contains a count
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number of files in this category, and aggregate total of
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of how many files of that size were found and the third column
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blocks in files with this or lower size.
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lists the cumulative block usage for the displayed size and all smaller
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files.
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.It Fl f
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.It Fl f
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For each user,
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For each user, display count of files and space occupied.
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the number of files (inodes) owned is displayed in addition
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.It Fl h
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to the block usage.
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Estimate the number of blocks in each file based on its size.
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.It Fl n
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Despite that this doesn't give the correct resuls (it doesn't
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A list sorted by block usage is displayed.
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account for the holes in files), this option isn't any faster
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This is the result of
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and thus is discouraged.
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.Nm quot
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.It Fl k
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executing the following command:
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By default, all sizes are reported in 512-byte block counts.
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.Bd -literal -offset indent
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ncheck filesystem \&| sort +0n \&| quot \-n filesystem
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.Ed
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.El
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.Sh SEE ALSO
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.Xr ls 1 ,
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.Xr du 1
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.Sh HISTORY
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The
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The
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.Nm
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.Fl k
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command appeared in
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options causes the numbers to be reported in kilobyte counts.
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.At 32v .
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.It Fl n
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Given a list of inodes (plus some optional data on each line)
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in the standard input, for each file print out the owner (plus
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the remainder of the input line). This is traditionally used
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in the pipe:
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.Bd -literal -offset indent
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ncheck filesystem | sort +0n | quot -n filesystem
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.Ed
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.Pp
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to get a report of files and their owners.
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.It Fl v
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In addition to the default output, display the number of files
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not accessed within 30, 60 and 90 days.
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.El
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.Sh ENVIRONMENTAL VARIABLES
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.Bl -tag -width BLOCKSIZE
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.It Ev BLOCKSIZE
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If the environmental variable
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.Ev BLOCKSIZE
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is set, and the
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.Gl k
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option is not specified, the block counts will be displayed in units of that
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size block.
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.El
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.\".Sh BUGS
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.Sh SEE ALSO
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.Xr df 1 ,
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.Xr quota 1 ,
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.Xr getmntinfo 3 ,
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.Xr fstab 5 ,
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.Xr mount 8 ,
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583
usr.sbin/quot/quot.c
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583
usr.sbin/quot/quot.c
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@ -0,0 +1,583 @@
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/*
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* Copyright (C) 1991, 1994 Wolfgang Solfrank.
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* Copyright (C) 1991, 1994 TooLs GmbH.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by TooLs GmbH.
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* 4. The name of TooLs GmbH may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef lint
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static char rcsid[] = "$Id: quot.c,v 1.6.4.1 1995/11/01 00:06:41 jtc Exp $";
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#endif /* not lint */
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#include <sys/param.h>
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#include <sys/mount.h>
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#include <sys/time.h>
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#include <ufs/ffs/fs.h>
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#include <ufs/ufs/quota.h>
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#include <ufs/ufs/inode.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <pwd.h>
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/* some flags of what to do: */
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static char estimate;
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static char count;
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static char unused;
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static int (*func)();
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static long blocksize;
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static char *header;
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static int headerlen;
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/*
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* Original BSD quot doesn't round to number of frags/blocks,
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* doesn't account for indirection blocks and gets it totally
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* wrong if the size is a multiple of the blocksize.
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* The new code always counts the number of 512 byte blocks
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* instead of the number of kilobytes and converts them to
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* kByte when done (on request).
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*/
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#ifdef COMPAT
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#define SIZE(n) (n)
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#else
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#define SIZE(n) (((n) * 512 + blocksize - 1)/blocksize)
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#endif
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#define INOCNT(fs) ((fs)->fs_ipg)
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#define INOSZ(fs) (sizeof(struct dinode) * INOCNT(fs))
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static struct dinode *get_inode(fd,super,ino)
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struct fs *super;
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ino_t ino;
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{
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static struct dinode *ip;
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static ino_t last;
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if (fd < 0) { /* flush cache */
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if (ip) {
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free(ip);
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ip = 0;
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}
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return 0;
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}
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if (!ip || ino < last || ino >= last + INOCNT(super)) {
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if (!ip
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&& !(ip = (struct dinode *)malloc(INOSZ(super)))) {
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perror("allocate inodes");
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exit(1);
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}
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last = (ino / INOCNT(super)) * INOCNT(super);
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if (lseek(fd,ino_to_fsba(super,last) << super->fs_fshift,0) < 0
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|| read(fd,ip,INOSZ(super)) != INOSZ(super)) {
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perror("read inodes");
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exit(1);
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}
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}
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return ip + ino % INOCNT(super);
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}
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#ifdef COMPAT
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#define actualblocks(super,ip) ((ip)->di_blocks/2)
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#else
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#define actualblocks(super,ip) ((ip)->di_blocks)
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#endif
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static virtualblocks(super,ip)
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struct fs *super;
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struct dinode *ip;
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{
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register off_t nblk, sz;
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sz = ip->di_size;
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#ifdef COMPAT
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if (lblkno(super,sz) >= NDADDR) {
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nblk = blkroundup(super,sz);
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if (sz == nblk)
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nblk += super->fs_bsize;
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}
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return sz / 1024;
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#else /* COMPAT */
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if (lblkno(super,sz) >= NDADDR) {
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nblk = blkroundup(super,sz);
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sz = lblkno(super,nblk);
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sz = (sz - NDADDR + NINDIR(super) - 1) / NINDIR(super);
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while (sz > 0) {
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nblk += sz * super->fs_bsize;
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/* sz - 1 rounded up */
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sz = (sz - 1 + NINDIR(super) - 1) / NINDIR(super);
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}
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} else
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nblk = fragroundup(super,sz);
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return nblk / 512;
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#endif /* COMPAT */
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}
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static isfree(ip)
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struct dinode *ip;
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{
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#ifdef COMPAT
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return (ip->di_mode&IFMT) == 0;
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#else /* COMPAT */
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switch (ip->di_mode&IFMT) {
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case IFIFO:
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case IFLNK: /* should check FASTSYMLINK? */
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case IFDIR:
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case IFREG:
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return 0;
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default:
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return 1;
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}
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#endif
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}
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static struct user {
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uid_t uid;
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char *name;
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daddr_t space;
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long count;
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daddr_t spc30;
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daddr_t spc60;
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daddr_t spc90;
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} *users;
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static int nusers;
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static inituser()
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{
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register i;
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register struct user *usr;
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if (!nusers) {
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nusers = 8;
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if (!(users =
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(struct user *)calloc(nusers,sizeof(struct user)))) {
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perror("allocate users");
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exit(1);
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}
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} else {
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for (usr = users, i = nusers; --i >= 0; usr++) {
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usr->space = usr->spc30 = usr->spc60 = usr->spc90 = 0;
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usr->count = 0;
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}
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}
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}
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static usrrehash()
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{
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register i;
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register struct user *usr, *usrn;
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struct user *svusr;
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svusr = users;
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nusers <<= 1;
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if (!(users = (struct user *)calloc(nusers,sizeof(struct user)))) {
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perror("allocate users");
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exit(1);
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}
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for (usr = svusr, i = nusers >> 1; --i >= 0; usr++) {
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for (usrn = users + (usr->uid&(nusers - 1)); usrn->name;
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usrn--) {
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if (usrn <= users)
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usrn = users + nusers;
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}
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*usrn = *usr;
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}
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}
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static struct user *user(uid)
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uid_t uid;
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{
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register struct user *usr;
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register i;
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struct passwd *pwd;
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while (1) {
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for (usr = users + (uid&(nusers - 1)), i = nusers; --i >= 0;
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usr--) {
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if (!usr->name) {
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usr->uid = uid;
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if (!(pwd = getpwuid(uid))) {
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if (usr->name = (char *)malloc(7))
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sprintf(usr->name,"#%d",uid);
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} else {
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if (usr->name = (char *)
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malloc(strlen(pwd->pw_name) + 1))
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strcpy(usr->name,pwd->pw_name);
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}
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if (!usr->name) {
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perror("allocate users");
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||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
return usr;
|
||||||
|
|
||||||
|
} else if (usr->uid == uid)
|
||||||
|
return usr;
|
||||||
|
|
||||||
|
if (usr <= users)
|
||||||
|
usr = users + nusers;
|
||||||
|
}
|
||||||
|
usrrehash();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static cmpusers(u1,u2)
|
||||||
|
struct user *u1, *u2;
|
||||||
|
{
|
||||||
|
return u2->space - u1->space;
|
||||||
|
}
|
||||||
|
|
||||||
|
#define sortusers(users) (qsort((users),nusers,sizeof(struct user), \
|
||||||
|
cmpusers))
|
||||||
|
|
||||||
|
static uses(uid,blks,act)
|
||||||
|
uid_t uid;
|
||||||
|
daddr_t blks;
|
||||||
|
time_t act;
|
||||||
|
{
|
||||||
|
static time_t today;
|
||||||
|
register struct user *usr;
|
||||||
|
|
||||||
|
if (!today)
|
||||||
|
time(&today);
|
||||||
|
|
||||||
|
usr = user(uid);
|
||||||
|
usr->count++;
|
||||||
|
usr->space += blks;
|
||||||
|
|
||||||
|
if (today - act > 90L * 24L * 60L * 60L)
|
||||||
|
usr->spc90 += blks;
|
||||||
|
if (today - act > 60L * 24L * 60L * 60L)
|
||||||
|
usr->spc60 += blks;
|
||||||
|
if (today - act > 30L * 24L * 60L * 60L)
|
||||||
|
usr->spc30 += blks;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef COMPAT
|
||||||
|
#define FSZCNT 500
|
||||||
|
#else
|
||||||
|
#define FSZCNT 512
|
||||||
|
#endif
|
||||||
|
struct fsizes {
|
||||||
|
struct fsizes *fsz_next;
|
||||||
|
daddr_t fsz_first, fsz_last;
|
||||||
|
ino_t fsz_count[FSZCNT];
|
||||||
|
daddr_t fsz_sz[FSZCNT];
|
||||||
|
} *fsizes;
|
||||||
|
|
||||||
|
static initfsizes()
|
||||||
|
{
|
||||||
|
register struct fsizes *fp;
|
||||||
|
register i;
|
||||||
|
|
||||||
|
for (fp = fsizes; fp; fp = fp->fsz_next) {
|
||||||
|
for (i = FSZCNT; --i >= 0;) {
|
||||||
|
fp->fsz_count[i] = 0;
|
||||||
|
fp->fsz_sz[i] = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static dofsizes(fd,super,name)
|
||||||
|
struct fs *super;
|
||||||
|
char *name;
|
||||||
|
{
|
||||||
|
ino_t inode, maxino;
|
||||||
|
struct dinode *ip;
|
||||||
|
daddr_t sz, ksz;
|
||||||
|
struct fsizes *fp, **fsp;
|
||||||
|
register i;
|
||||||
|
|
||||||
|
maxino = super->fs_ncg * super->fs_ipg - 1;
|
||||||
|
#ifdef COMPAT
|
||||||
|
if (!(fsizes = (struct fsizes *)malloc(sizeof(struct fsizes)))) {
|
||||||
|
perror("alloc fsize structure");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
#endif /* COMPAT */
|
||||||
|
for (inode = 0; inode < maxino; inode++) {
|
||||||
|
errno = 0;
|
||||||
|
if ((ip = get_inode(fd,super,inode))
|
||||||
|
#ifdef COMPAT
|
||||||
|
&& ((ip->di_mode&IFMT) == IFREG
|
||||||
|
|| (ip->di_mode&IFMT) == IFDIR)
|
||||||
|
#else /* COMPAT */
|
||||||
|
&& !isfree(ip)
|
||||||
|
#endif /* COMPAT */
|
||||||
|
) {
|
||||||
|
sz = estimate ? virtualblocks(super,ip) :
|
||||||
|
actualblocks(super,ip);
|
||||||
|
#ifdef COMPAT
|
||||||
|
if (sz >= FSZCNT) {
|
||||||
|
fsizes->fsz_count[FSZCNT-1]++;
|
||||||
|
fsizes->fsz_sz[FSZCNT-1] += sz;
|
||||||
|
} else {
|
||||||
|
fsizes->fsz_count[sz]++;
|
||||||
|
fsizes->fsz_sz[sz] += sz;
|
||||||
|
}
|
||||||
|
#else /* COMPAT */
|
||||||
|
ksz = SIZE(sz);
|
||||||
|
for (fsp = &fsizes; fp = *fsp; fsp = &fp->fsz_next) {
|
||||||
|
if (ksz < fp->fsz_last)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (!fp || ksz < fp->fsz_first) {
|
||||||
|
if (!(fp = (struct fsizes *)
|
||||||
|
malloc(sizeof(struct fsizes)))) {
|
||||||
|
perror("alloc fsize structure");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
fp->fsz_next = *fsp;
|
||||||
|
*fsp = fp;
|
||||||
|
fp->fsz_first = (ksz / FSZCNT) * FSZCNT;
|
||||||
|
fp->fsz_last = fp->fsz_first + FSZCNT;
|
||||||
|
for (i = FSZCNT; --i >= 0;) {
|
||||||
|
fp->fsz_count[i] = 0;
|
||||||
|
fp->fsz_sz[i] = 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
fp->fsz_count[ksz % FSZCNT]++;
|
||||||
|
fp->fsz_sz[ksz % FSZCNT] += sz;
|
||||||
|
#endif /* COMPAT */
|
||||||
|
} else if (errno) {
|
||||||
|
perror(name);
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
sz = 0;
|
||||||
|
for (fp = fsizes; fp; fp = fp->fsz_next) {
|
||||||
|
for (i = 0; i < FSZCNT; i++) {
|
||||||
|
if (fp->fsz_count[i])
|
||||||
|
printf("%d\t%d\t%d\n",fp->fsz_first + i,
|
||||||
|
fp->fsz_count[i],
|
||||||
|
SIZE(sz += fp->fsz_sz[i]));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static douser(fd,super,name)
|
||||||
|
struct fs *super;
|
||||||
|
char *name;
|
||||||
|
{
|
||||||
|
ino_t inode, maxino;
|
||||||
|
struct user *usr, *usrs;
|
||||||
|
struct dinode *ip;
|
||||||
|
register n;
|
||||||
|
|
||||||
|
maxino = super->fs_ncg * super->fs_ipg - 1;
|
||||||
|
for (inode = 0; inode < maxino; inode++) {
|
||||||
|
errno = 0;
|
||||||
|
if ((ip = get_inode(fd,super,inode))
|
||||||
|
&& !isfree(ip))
|
||||||
|
uses(ip->di_uid,
|
||||||
|
estimate ? virtualblocks(super,ip) :
|
||||||
|
actualblocks(super,ip),
|
||||||
|
ip->di_atime);
|
||||||
|
else if (errno) {
|
||||||
|
perror(name);
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (!(usrs = (struct user *)malloc(nusers * sizeof(struct user)))) {
|
||||||
|
perror("allocate users");
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
bcopy(users,usrs,nusers * sizeof(struct user));
|
||||||
|
sortusers(usrs);
|
||||||
|
for (usr = usrs, n = nusers; --n >= 0 && usr->count; usr++) {
|
||||||
|
printf("%5d",SIZE(usr->space));
|
||||||
|
if (count)
|
||||||
|
printf("\t%5d",usr->count);
|
||||||
|
printf("\t%-8s",usr->name);
|
||||||
|
if (unused)
|
||||||
|
printf("\t%5d\t%5d\t%5d",
|
||||||
|
SIZE(usr->spc30),
|
||||||
|
SIZE(usr->spc60),
|
||||||
|
SIZE(usr->spc90));
|
||||||
|
printf("\n");
|
||||||
|
}
|
||||||
|
free(usrs);
|
||||||
|
}
|
||||||
|
|
||||||
|
static donames(fd,super,name)
|
||||||
|
struct fs *super;
|
||||||
|
char *name;
|
||||||
|
{
|
||||||
|
int c;
|
||||||
|
ino_t inode, inode1;
|
||||||
|
ino_t maxino;
|
||||||
|
struct dinode *ip;
|
||||||
|
|
||||||
|
maxino = super->fs_ncg * super->fs_ipg - 1;
|
||||||
|
/* first skip the name of the filesystem */
|
||||||
|
while ((c = getchar()) != EOF && (c < '0' || c > '9'))
|
||||||
|
while ((c = getchar()) != EOF && c != '\n');
|
||||||
|
ungetc(c,stdin);
|
||||||
|
inode1 = -1;
|
||||||
|
while (scanf("%d",&inode) == 1) {
|
||||||
|
if (inode < 0 || inode > maxino) {
|
||||||
|
fprintf(stderr,"illegal inode %d\n",inode);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
errno = 0;
|
||||||
|
if ((ip = get_inode(fd,super,inode))
|
||||||
|
&& !isfree(ip)) {
|
||||||
|
printf("%s\t",user(ip->di_uid)->name);
|
||||||
|
/* now skip whitespace */
|
||||||
|
while ((c = getchar()) == ' ' || c == '\t');
|
||||||
|
/* and print out the remainder of the input line */
|
||||||
|
while (c != EOF && c != '\n') {
|
||||||
|
putchar(c);
|
||||||
|
c = getchar();
|
||||||
|
}
|
||||||
|
putchar('\n');
|
||||||
|
inode1 = inode;
|
||||||
|
} else {
|
||||||
|
if (errno) {
|
||||||
|
perror(name);
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
/* skip this line */
|
||||||
|
while ((c = getchar()) != EOF && c != '\n');
|
||||||
|
}
|
||||||
|
if (c == EOF)
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static usage()
|
||||||
|
{
|
||||||
|
#ifdef COMPAT
|
||||||
|
fprintf(stderr,"Usage: quot [-nfcvha] [filesystem ...]\n");
|
||||||
|
#else /* COMPAT */
|
||||||
|
fprintf(stderr,"Usage: quot [ -acfhknv ] [ filesystem ... ]\n");
|
||||||
|
#endif /* COMPAT */
|
||||||
|
exit(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
static char superblock[SBSIZE];
|
||||||
|
|
||||||
|
quot(name,mp)
|
||||||
|
char *name, *mp;
|
||||||
|
{
|
||||||
|
int fd;
|
||||||
|
|
||||||
|
get_inode(-1); /* flush cache */
|
||||||
|
inituser();
|
||||||
|
initfsizes();
|
||||||
|
if ((fd = open(name,0)) < 0
|
||||||
|
|| lseek(fd,SBOFF,0) != SBOFF
|
||||||
|
|| read(fd,superblock,SBSIZE) != SBSIZE) {
|
||||||
|
perror(name);
|
||||||
|
close(fd);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
if (((struct fs *)superblock)->fs_magic != FS_MAGIC) {
|
||||||
|
fprintf(stderr,"%s: not a BSD filesystem\n",name);
|
||||||
|
close(fd);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
printf("%s:",name);
|
||||||
|
if (mp)
|
||||||
|
printf(" (%s)",mp);
|
||||||
|
putchar('\n');
|
||||||
|
(*func)(fd,superblock,name);
|
||||||
|
close(fd);
|
||||||
|
}
|
||||||
|
|
||||||
|
int main(argc,argv)
|
||||||
|
char **argv;
|
||||||
|
{
|
||||||
|
int fd;
|
||||||
|
char all = 0;
|
||||||
|
FILE *fp;
|
||||||
|
struct statfs *mp;
|
||||||
|
char dev[MNAMELEN + 1];
|
||||||
|
char *nm;
|
||||||
|
int cnt;
|
||||||
|
|
||||||
|
func = douser;
|
||||||
|
#ifndef COMPAT
|
||||||
|
header = getbsize(&headerlen,&blocksize);
|
||||||
|
#endif
|
||||||
|
while (--argc > 0 && **++argv == '-') {
|
||||||
|
while (*++*argv) {
|
||||||
|
switch (**argv) {
|
||||||
|
case 'n':
|
||||||
|
func = donames;
|
||||||
|
break;
|
||||||
|
case 'c':
|
||||||
|
func = dofsizes;
|
||||||
|
break;
|
||||||
|
case 'a':
|
||||||
|
all = 1;
|
||||||
|
break;
|
||||||
|
case 'f':
|
||||||
|
count = 1;
|
||||||
|
break;
|
||||||
|
case 'h':
|
||||||
|
estimate = 1;
|
||||||
|
break;
|
||||||
|
#ifndef COMPAT
|
||||||
|
case 'k':
|
||||||
|
blocksize = 1024;
|
||||||
|
break;
|
||||||
|
#endif /* COMPAT */
|
||||||
|
case 'v':
|
||||||
|
unused = 1;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
usage();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (all) {
|
||||||
|
cnt = getmntinfo(&mp,MNT_NOWAIT);
|
||||||
|
for (; --cnt >= 0; mp++) {
|
||||||
|
if (!strncmp(mp->f_fstypename, MOUNT_FFS, MFSNAMELEN)) {
|
||||||
|
if (nm = strrchr(mp->f_mntfromname,'/')) {
|
||||||
|
sprintf(dev,"/dev/r%s",nm + 1);
|
||||||
|
nm = dev;
|
||||||
|
} else
|
||||||
|
nm = mp->f_mntfromname;
|
||||||
|
quot(nm,mp->f_mntonname);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
while (--argc >= 0)
|
||||||
|
quot(*argv++,0);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user