fs/gfs2/lvb.h

   1 /*
   2  * Copyright (C) Sistina Software, Inc.  1997-2003 All rights reserved.
   3  * Copyright (C) 2004-2005 Red Hat, Inc.  All rights reserved.
   4  *
   5  * This copyrighted material is made available to anyone wishing to use,
   6  * modify, copy, or redistribute it subject to the terms and conditions
   7  * of the GNU General Public License v.2.
   8  */
   9
  10 #ifndef __LVB_DOT_H__
  11 #define __LVB_DOT_H__
  12
  13 #define GFS2_MIN_LVB_SIZE 32
  14
  15 struct gfs2_quota_lvb {
  16         uint32_t qb_magic;
  17         uint32_t __pad;
  18         uint64_t qb_limit;      /* Hard limit of # blocks to alloc */
  19         uint64_t qb_warn;       /* Warn user when alloc is above this # */
  20         int64_t qb_value;       /* Current # blocks allocated */
  21 };
  22
  23 void gfs2_quota_lvb_in(struct gfs2_quota_lvb *qb, char *lvb);
  24 void gfs2_quota_lvb_out(struct gfs2_quota_lvb *qb, char *lvb);
  25 void gfs2_quota_lvb_print(struct gfs2_quota_lvb *qb);
  26
  27 #endif /* __LVB_DOT_H__ */
  28