diff options
Diffstat (limited to 'lib/quota/dqblk_v2.h')
| -rw-r--r-- | lib/quota/dqblk_v2.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/lib/quota/dqblk_v2.h b/lib/quota/dqblk_v2.h new file mode 100644 index 00000000..ca07902c --- /dev/null +++ b/lib/quota/dqblk_v2.h @@ -0,0 +1,43 @@ +/* + * Header file for disk format of new quotafile format + * + * Jan Kara <jack@suse.cz> - sponsored by SuSE CR + */ + +#ifndef __QUOTA_DQBLK_V2_H__ +#define __QUOTA_DQBLK_V2_H__ + +#include <sys/types.h> +#include "quotaio_tree.h" + +#define Q_V2_GETQUOTA 0x0D00 /* Get limits and usage */ +#define Q_V2_SETQUOTA 0x0E00 /* Set limits and usage */ +#define Q_V2_SETUSE 0x0F00 /* Set only usage */ +#define Q_V2_SETQLIM 0x0700 /* Set only limits */ +#define Q_V2_GETINFO 0x0900 /* Get information about quota */ +#define Q_V2_SETINFO 0x0A00 /* Set information about quota */ +#define Q_V2_SETGRACE 0x0B00 /* Set just grace times in quotafile + * information */ +#define Q_V2_SETFLAGS 0x0C00 /* Set just flags in quotafile information */ +#define Q_V2_GETSTATS 0x1100 /* get collected stats (before proc was used) */ + +/* Structure for format specific information */ +struct v2_mem_dqinfo { + struct qtree_mem_dqinfo dqi_qtree; + uint dqi_flags; /* Flags set in quotafile */ + uint dqi_used_entries; /* Number of entries in file - + updated by scan_dquots */ + uint dqi_data_blocks; /* Number of data blocks in file - + updated by scan_dquots */ +}; + +struct v2_mem_dqblk { + loff_t dqb_off; /* Offset of dquot in file */ +}; + +struct quotafile_ops; /* Will be defined later in quotaio.h */ + +/* Operations above this format */ +extern struct quotafile_ops quotafile_ops_2; + +#endif /* __QUOTA_DQBLK_V2_H__ */ |