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/*
* Copyright (C) 2000-2009, Parallels, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _QUOTA_H_
#define _QUOTA_H_
/** Disk quota commands.
*/
#define QUOTA_DROP 1
#define QUOTA_STAT 2
#define QUOTA_STAT2 3
#define QUOTA_MARKDIRTY 9
#define QUOTA_SHOW 5
#define QUOTA_EXPTIME 259200
/** /usr/sbin/vzquota exit codes.
*/
#define EXITCODE_QUOTARUN 5
#define EXITCODE_QUOTANOTRUN 6
#define EXITCODE_UGID_NOTRUN 9
#define EXITCODE_QUOTNOTEXIST 11
/** Data structure for disk quota parameters.
*/
typedef struct {
int enable; /**< is quota enabled (YES or NO). */
unsigned long *diskspace; /**< disk blocks limit. */
unsigned long *diskinodes; /**< disk inodes limit. */
unsigned long *exptime; /**< quota expiration time. */
unsigned long *ugidlimit; /**< user/group quota limit. */
} dq_param;
int vps_set_quota(envid_t veid, dq_param *dq);
int vps_quotaon(envid_t veid, char *private, dq_param *dq);
int vps_quotaoff(envid_t veid, dq_param *dq);
int quota_ctl(envid_t veid, int cmd);
int quota_off(envid_t veid, int force);
int quota_on(envid_t veid, char *private, dq_param *param);
int quota_set(envid_t veid, char *private, dq_param *param);
int quota_init(envid_t veid, char *private, dq_param *param);
void quota_inc(dq_param *param, int delta);
#endif