xnu-792.21.3.tar.gz

[apple/xnu.git] / bsd / sys / quota.h

diff --git a/bsd/sys/quota.h b/bsd/sys/quota.h
index b2b8ebc8940e64504e6a638e5d6047787572bd64..768f51ca1379fe760f0eada20a87c946c8cdfca8 100644 (file)
--- a/bsd/sys/quota.h
+++ b/bsd/sys/quota.h
@@ -1,23 +1,29 @@
 /*
  * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
- * The contents of this file constitute Original Code as defined in and
- * are subject to the Apple Public Source License Version 1.1 (the
- * "License").  You may not use this file except in compliance with the
- * License.  Please obtain a copy of the License at
- * http://www.apple.com/publicsource and read it before using this file.
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
  * 
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ * 
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
+ * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1982, 1986, 1993
@@ -172,6 +178,10 @@ struct dqblk {
  * WARNING - keep in sync with struct dqblk
  */
 
+#if __DARWIN_ALIGN_NATURAL
+#pragma options align=natural
+#endif
+
 struct user_dqblk {
        u_int64_t dqb_bhardlimit;       /* absolute limit on disk bytes alloc */
        u_int64_t dqb_bsoftlimit;       /* preferred limit on disk bytes */
@@ -179,11 +189,15 @@ struct user_dqblk {
        u_int32_t dqb_ihardlimit;       /* maximum # allocated inodes + 1 */
        u_int32_t dqb_isoftlimit;       /* preferred inode limit */
        u_int32_t dqb_curinodes;        /* current # allocated inodes */
-       user_time_t       dqb_btime __attribute((aligned(8)));          /* time limit for excessive disk use */
+       user_time_t       dqb_btime;            /* time limit for excessive disk use */
        user_time_t       dqb_itime;            /* time limit for excessive files */
        u_int32_t dqb_id;               /* identifier (0 for empty entries) */
        u_int32_t dqb_spare[4];         /* pad struct to power of 2 */
 };
+
+#if __DARWIN_ALIGN_NATURAL
+#pragma options align=reset
+#endif
 #endif  /* KERNEL_PRIVATE */
 
 #define INITQMAGICS { \
@@ -283,8 +297,8 @@ struct quotafile {
 struct dquot {
        LIST_ENTRY(dquot) dq_hash;      /* hash list */
        TAILQ_ENTRY(dquot) dq_freelist; /* free list */
-       uint32_t  dq_cnt;               /* count of active references */
        u_int16_t dq_flags;             /* flags, see below */
+       u_int16_t dq_cnt;               /* count of active references */
         u_int16_t dq_lflags;           /* protected by the quota list lock */
        u_int16_t dq_type;              /* quota type of this dquot */
        u_int32_t dq_id;                /* identifier this applies to */