103 lines
2.2 KiB
C
103 lines
2.2 KiB
C
#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
|