include/zfs/sa_impl.h

   1 /*
   2  *  GRUB  --  GRand Unified Bootloader
   3  *  Copyright (C) 1999,2000,2001,2002,2003,2004  Free Software Foundation, Inc.
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7 /*
   8  * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
   9  * Use is subject to license terms.
  10  */
  11 #ifndef _SYS_SA_IMPL_H
  12 #define _SYS_SA_IMPL_H
  13
  14 typedef struct sa_hdr_phys {
  15         uint32_t sa_magic;
  16         uint16_t sa_layout_info;
  17         uint16_t sa_lengths[1];
  18 } sa_hdr_phys_t;
  19
  20 #define SA_HDR_SIZE(hdr)        BF32_GET_SB(hdr->sa_layout_info, 10, 16, 3, 0)
  21 #define SA_SIZE_OFFSET  0x8
  22
  23 #endif  /* _SYS_SA_IMPL_H */