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/* This just represents the non-kernel parts of <linux/quota.h>.

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This file is part of the GNU C Library.

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The GNU C Library is free software; you can redistribute it and/or

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modify it under the terms of the GNU Lesser General Public

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License as published by the Free Software Foundation; either

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version 2.1 of the License, or (at your option) any later version.

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The GNU C Library is distributed in the hope that it will be useful,

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but WITHOUT ANY WARRANTY; without even the implied warranty of

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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

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Lesser General Public License for more details.

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You should have received a copy of the GNU Lesser General Public

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License along with the GNU C Library; if not, see

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<http://www.gnu.org/licenses/>. */

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* This code is derived from software contributed to Berkeley by

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* Robert Elz at The University of Melbourne.

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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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* 4. Neither the name of the University nor the names of its contributors

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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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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND

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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE

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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

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* SUCH DAMAGE.

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#ifndef _SYS_QUOTA_H

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#define _SYS_QUOTA_H 1

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#include <features.h>

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#include <sys/types.h>

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#include <linux/quota.h>

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* Convert diskblocks to blocks and the other way around.

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* currently only to fool the BSD source. :-)

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#define dbtob(num) ((num) << 10)

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#define btodb(num) ((num) >> 10)

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* Convert count of filesystem blocks to diskquota blocks, meant for

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* filesystems where i_blksize != 1024.

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#define fs_to_dq_blocks(num, blksize) (((num) * (blksize)) / 1024)

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* Definitions for disk quotas imposed on the average user

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* (big brother finally hits Linux).

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* The following constants define the amount of time given a user

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* before the soft limits are treated as hard limits (usually resulting

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* in an allocation failure). The timer is started when the user crosses

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* their soft limit, it is reset when they go below their soft limit.

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#define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */

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#define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */

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#define QUOTAFILENAME "quota"

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#define QUOTAGROUP "staff"

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#define NR_DQHASH 43 /* Just an arbitrary number any suggestions ? */

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#define NR_DQUOTS 256 /* Number of quotas active at one time */

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/* Old name for struct if_dqblk. */

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struct dqblk

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{

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__uint64_t dqb_bhardlimit; /* absolute limit on disk quota blocks alloc */

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__uint64_t dqb_bsoftlimit; /* preferred limit on disk quota blocks */

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__uint64_t dqb_curspace; /* current quota block count */

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__uint64_t dqb_ihardlimit; /* maximum # allocated inodes */

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__uint64_t dqb_isoftlimit; /* preferred inode limit */

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__uint64_t dqb_curinodes; /* current # allocated inodes */

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__uint64_t dqb_btime; /* time limit for excessive disk use */

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__uint64_t dqb_itime; /* time limit for excessive files */

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__uint32_t dqb_valid; /* bitmask of QIF_* constants */

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};

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* Shorthand notation.

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#define dq_bhardlimit dq_dqb.dqb_bhardlimit

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#define dq_bsoftlimit dq_dqb.dqb_bsoftlimit

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#define dq_curspace dq_dqb.dqb_curspace

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#define dq_valid dq_dqb.dqb_valid

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#define dq_ihardlimit dq_dqb.dqb_ihardlimit

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#define dq_isoftlimit dq_dqb.dqb_isoftlimit

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#define dq_curinodes dq_dqb.dqb_curinodes

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#define dq_btime dq_dqb.dqb_btime

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#define dq_itime dq_dqb.dqb_itime

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#define dqoff(UID) ((__loff_t)((UID) * sizeof (struct dqblk)))

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/* Old name for struct if_dqinfo. */

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struct dqinfo

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{

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__uint64_t dqi_bgrace;

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__uint64_t dqi_igrace;

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__uint32_t dqi_flags;

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__uint32_t dqi_valid;

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};

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__BEGIN_DECLS

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extern int quotactl (int __cmd, const char *__special, int __id,

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__caddr_t __addr) __THROW;

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__END_DECLS

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#endif /* sys/quota.h */

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