sys/ufs/lfs/ulfs_quotacommon.h

   1 /*      $NetBSD: ulfs_quotacommon.h,v 1.4 2013/06/08 02:04:31 dholland Exp $    */
   2 /*  from NetBSD: quota.h,v 1.30 2012/08/26 02:32:14 dholland Exp  */
   3
   4 /*
   5  * Copyright (c) 1982, 1986, 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * This code is derived from software contributed to Berkeley by
   9  * Robert Elz at The University of Melbourne.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  * 3. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  *
  35  *      @(#)quota.h     8.3 (Berkeley) 8/19/94
  36  */
  37
  38 #ifndef _UFS_LFS_ULFS_QUOTACOMMON_H_
  39 #define _UFS_LFS_ULFS_QUOTACOMMON_H_
  40
  41 #include <ufs/lfs/lfs.h>
  42 #include <ufs/lfs/lfs_inode.h>
  43
  44 /*
  45  * These definitions are common to the original disk quota implementation
  46  * (quota1) and the newer implementation (quota2)
  47  */
  48
  49 /*
  50  * Initializer for the strings corresponding to the quota ID types.
  51  * (in quota1 these are also the default names of the quota files)
  52  */
  53 #define INITQFNAMES { \
  54         "user",         /* ULFS_USRQUOTA */ \
  55         "group",        /* ULFS_GRPQUOTA */ \
  56 }
  57
  58 #if !defined(HAVE_NBTOOL_CONFIG_H)
  59 #include <sys/quota.h>
  60 __inline static int __unused
  61 quota_idtype_to_ulfs(int idtype)
  62 {
  63         switch (idtype) {
  64         case QUOTA_IDTYPE_USER:
  65                 return ULFS_USRQUOTA;
  66         case QUOTA_IDTYPE_GROUP:
  67                 return ULFS_GRPQUOTA;
  68         default:
  69                 return -1;
  70         }
  71 }
  72
  73 static __inline int __unused
  74 quota_idtype_from_ulfs(int ulfstype)
  75 {
  76         switch (ulfstype) {
  77         case ULFS_USRQUOTA:
  78                 return QUOTA_IDTYPE_USER;
  79         case ULFS_GRPQUOTA:
  80                 return QUOTA_IDTYPE_GROUP;
  81         default:
  82                 return -1;
  83         }
  84 }
  85 #endif /* !defined(HAVE_NBTOOL_CONFIG_H) */
  86
  87 #ifdef _KERNEL
  88
  89 #include <sys/cdefs.h>
  90
  91 __BEGIN_DECLS
  92 void    lfs_dqinit(void);
  93 void    lfs_dqreinit(void);
  94 void    lfs_dqdone(void);
  95 __END_DECLS
  96 #endif /* _KERNEL */
  97
  98 #endif /* !_UFS_LFS_ULFS_QUOTACOMMON_H_ */