vserver 1.9.3

[linux-2.6.git] / include / linux / dqblk_xfs.h

diff --git a/include/linux/dqblk_xfs.h b/include/linux/dqblk_xfs.h
index 330f23e..bf2d657 100644 (file)
--- a/include/linux/dqblk_xfs.h
+++ b/include/linux/dqblk_xfs.h
@@ -1,34 +1,22 @@
 /*
- * Copyright (c) 1995-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 1995-2001,2004 Silicon Graphics, Inc.  All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of version 2.1 of the GNU Lesser General Public License
  * as published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ * USA
  *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
- * USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * Contact information: Silicon Graphics, Inc., 1500 Crittenden Lane,
+ * Mountain View, CA 94043, USA, or: http://www.sgi.com
  */
 #ifndef _LINUX_DQBLK_XFS_H
 #define _LINUX_DQBLK_XFS_H
@@ -40,12 +28,12 @@
  */
 
 #define XQM_CMD(x)     (('X'<<8)+(x))  /* note: forms first QCMD argument */
-#define Q_XQUOTAON     XQM_CMD(0x1)    /* enable accounting/enforcement */
-#define Q_XQUOTAOFF    XQM_CMD(0x2)    /* disable accounting/enforcement */
-#define Q_XGETQUOTA    XQM_CMD(0x3)    /* get disk limits and usage */
-#define Q_XSETQLIM     XQM_CMD(0x4)    /* set disk limits */
-#define Q_XGETQSTAT    XQM_CMD(0x5)    /* get quota subsystem status */
-#define Q_XQUOTARM     XQM_CMD(0x6)    /* free disk space used by dquots */
+#define Q_XQUOTAON     XQM_CMD(1)      /* enable accounting/enforcement */
+#define Q_XQUOTAOFF    XQM_CMD(2)      /* disable accounting/enforcement */
+#define Q_XGETQUOTA    XQM_CMD(3)      /* get disk limits and usage */
+#define Q_XSETQLIM     XQM_CMD(4)      /* set disk limits */
+#define Q_XGETQSTAT    XQM_CMD(5)      /* get quota subsystem status */
+#define Q_XQUOTARM     XQM_CMD(6)      /* free disk space used by dquots */
 
 /*
  * fs_disk_quota structure:
@@ -104,6 +92,19 @@ typedef struct fs_disk_quota {
 #define FS_DQ_RTBTIMER         (1<<8)
 #define FS_DQ_TIMER_MASK       (FS_DQ_BTIMER | FS_DQ_ITIMER | FS_DQ_RTBTIMER)
 
+/*
+ * Warning counts are set in both super user's dquot and others. For others,
+ * warnings are set/cleared by the administrators (or automatically by going
+ * below the soft limit).  Superusers warning values set the warning limits
+ * for the rest.  In case these values are zero, the DQ_{F,B}WARNLIMIT values
+ * defined below are used. 
+ * These values also apply only to the d_fieldmask field for Q_XSETQLIM.
+ */
+#define FS_DQ_BWARNS   (1<<9)
+#define FS_DQ_IWARNS   (1<<10)
+#define FS_DQ_RTBWARNS (1<<11)
+#define FS_DQ_WARNS_MASK       (FS_DQ_BWARNS | FS_DQ_IWARNS | FS_DQ_RTBWARNS)
+
 /*
  * Various flags related to quotactl(2).  Only relevant to XFS filesystems.
  */
@@ -111,9 +112,11 @@ typedef struct fs_disk_quota {
 #define XFS_QUOTA_UDQ_ENFD     (1<<1)  /* user quota limits enforcement */
 #define XFS_QUOTA_GDQ_ACCT     (1<<2)  /* group quota accounting */
 #define XFS_QUOTA_GDQ_ENFD     (1<<3)  /* group quota limits enforcement */
+#define XFS_QUOTA_PDQ_ACCT     (1<<4)  /* project quota accounting */
+#define XFS_QUOTA_PDQ_ENFD     (1<<5)  /* project quota limits enforcement */
 
 #define XFS_USER_QUOTA         (1<<0)  /* user quota type */
-#define XFS_PROJ_QUOTA         (1<<1)  /* (IRIX) project quota type */
+#define XFS_PROJ_QUOTA         (1<<1)  /* project quota type */
 #define XFS_GROUP_QUOTA                (1<<2)  /* group quota type */
 
 /*