| /* This just represents the non-kernel parts of <linux/quota.h>. |
| Copyright (C) 1998-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* |
| * Copyright (c) 1982, 1986 Regents of the University of California. |
| * All rights reserved. |
| * |
| * This code is derived from software contributed to Berkeley by |
| * Robert Elz at The University of Melbourne. |
| * |
| * 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. |
| * 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. |
| * |
| * 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. |
| */ |
| |
| #ifndef _SYS_QUOTA_H |
| #define _SYS_QUOTA_H 1 |
| |
| #include <features.h> |
| #include <sys/types.h> |
| |
| #include <linux/quota.h> |
| |
| /* |
| * Convert diskblocks to blocks and the other way around. |
| * currently only to fool the BSD source. :-) |
| */ |
| #define dbtob(num) ((num) << 10) |
| #define btodb(num) ((num) >> 10) |
| |
| /* |
| * Convert count of filesystem blocks to diskquota blocks, meant for |
| * filesystems where i_blksize != 1024. |
| */ |
| #define fs_to_dq_blocks(num, blksize) (((num) * (blksize)) / 1024) |
| |
| /* |
| * Definitions for disk quotas imposed on the average user |
| * (big brother finally hits Linux). |
| * |
| * The following constants define the amount of time given a user |
| * before the soft limits are treated as hard limits (usually resulting |
| * in an allocation failure). The timer is started when the user crosses |
| * their soft limit, it is reset when they go below their soft limit. |
| */ |
| #define MAX_IQ_TIME 604800 /* (7*24*60*60) 1 week */ |
| #define MAX_DQ_TIME 604800 /* (7*24*60*60) 1 week */ |
| |
| #define QUOTAFILENAME "quota" |
| #define QUOTAGROUP "staff" |
| |
| #define NR_DQHASH 43 /* Just an arbitrary number any suggestions ? */ |
| #define NR_DQUOTS 256 /* Number of quotas active at one time */ |
| |
| /* Old name for struct if_dqblk. */ |
| struct dqblk |
| { |
| __uint64_t dqb_bhardlimit; /* absolute limit on disk quota blocks alloc */ |
| __uint64_t dqb_bsoftlimit; /* preferred limit on disk quota blocks */ |
| __uint64_t dqb_curspace; /* current quota block count */ |
| __uint64_t dqb_ihardlimit; /* maximum # allocated inodes */ |
| __uint64_t dqb_isoftlimit; /* preferred inode limit */ |
| __uint64_t dqb_curinodes; /* current # allocated inodes */ |
| __uint64_t dqb_btime; /* time limit for excessive disk use */ |
| __uint64_t dqb_itime; /* time limit for excessive files */ |
| __uint32_t dqb_valid; /* bitmask of QIF_* constants */ |
| }; |
| |
| /* |
| * Shorthand notation. |
| */ |
| #define dq_bhardlimit dq_dqb.dqb_bhardlimit |
| #define dq_bsoftlimit dq_dqb.dqb_bsoftlimit |
| #define dq_curspace dq_dqb.dqb_curspace |
| #define dq_valid dq_dqb.dqb_valid |
| #define dq_ihardlimit dq_dqb.dqb_ihardlimit |
| #define dq_isoftlimit dq_dqb.dqb_isoftlimit |
| #define dq_curinodes dq_dqb.dqb_curinodes |
| #define dq_btime dq_dqb.dqb_btime |
| #define dq_itime dq_dqb.dqb_itime |
| |
| #define dqoff(UID) ((loff_t)((UID) * sizeof (struct dqblk))) |
| |
| /* Old name for struct if_dqinfo. */ |
| struct dqinfo |
| { |
| __uint64_t dqi_bgrace; |
| __uint64_t dqi_igrace; |
| __uint32_t dqi_flags; |
| __uint32_t dqi_valid; |
| }; |
| |
| __BEGIN_DECLS |
| |
| extern int quotactl (int __cmd, const char *__special, int __id, |
| __caddr_t __addr) __THROW; |
| |
| __END_DECLS |
| |
| #endif /* sys/quota.h */ |
