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#ifndef _SYS_QUOTA_H
#define _SYS_QUOTA_H
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#define _LINUX_QUOTA_VERSION 2
#define dbtob(num) ((num) << 10)
#define btodb(num) ((num) >> 10)
#define fs_to_dq_blocks(num, blksize) (((num) * (blksize)) / 1024)
#define MAX_IQ_TIME 604800
#define MAX_DQ_TIME 604800
#define MAXQUOTAS 2
#define USRQUOTA 0
#define GRPQUOTA 1
#define INITQFNAMES { "user", "group", "undefined" };
#define QUOTAFILENAME "quota"
#define QUOTAGROUP "staff"
#define NR_DQHASH 43
#define NR_DQUOTS 256
#define SUBCMDMASK 0x00ff
#define SUBCMDSHIFT 8
#define QCMD(cmd, type) (((cmd) << SUBCMDSHIFT) | ((type) & SUBCMDMASK))
#define Q_SYNC 0x800001
#define Q_QUOTAON 0x800002
#define Q_QUOTAOFF 0x800003
#define Q_GETFMT 0x800004
#define Q_GETINFO 0x800005
#define Q_SETINFO 0x800006
#define Q_GETQUOTA 0x800007
#define Q_SETQUOTA 0x800008
#define QFMT_VFS_OLD 1
#define QFMT_VFS_V0 2
#define QFMT_OCFS2 3
#define QFMT_VFS_V1 4
#define QIF_BLIMITS 1
#define QIF_SPACE 2
#define QIF_ILIMITS 4
#define QIF_INODES 8
#define QIF_BTIME 16
#define QIF_ITIME 32
#define QIF_LIMITS (QIF_BLIMITS | QIF_ILIMITS)
#define QIF_USAGE (QIF_SPACE | QIF_INODES)
#define QIF_TIMES (QIF_BTIME | QIF_ITIME)
#define QIF_ALL (QIF_LIMITS | QIF_USAGE | QIF_TIMES)
struct dqblk
{
uint64_t dqb_bhardlimit;
uint64_t dqb_bsoftlimit;
uint64_t dqb_curspace;
uint64_t dqb_ihardlimit;
uint64_t dqb_isoftlimit;
uint64_t dqb_curinodes;
uint64_t dqb_btime;
uint64_t dqb_itime;
uint32_t dqb_valid;
};
#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) ((long long)(UID) * sizeof (struct dqblk))
#define IIF_BGRACE 1
#define IIF_IGRACE 2
#define IIF_FLAGS 4
#define IIF_ALL (IIF_BGRACE | IIF_IGRACE | IIF_FLAGS)
struct dqinfo
{
uint64_t dqi_bgrace;
uint64_t dqi_igrace;
uint32_t dqi_flags;
uint32_t dqi_valid;
};
int quotactl(int, const char *, int, char *);
#ifdef __cplusplus
}
#endif
#endif
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