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authorDave Chinner <dchinner@redhat.com>2014-06-25 06:57:36 +0200
committerDave Chinner <david@fromorbit.com>2014-06-25 06:57:36 +0200
commit84be0ffc9043f7c56044294eb775a2200452c76d (patch)
treef92ae3d2a8ddfc0c98c76c434432f42b7c14ac0d /fs/xfs/xfs_ialloc_btree.h
parentxfs: create libxfs infrastructure (diff)
downloadlinux-84be0ffc9043f7c56044294eb775a2200452c76d.tar.xz
linux-84be0ffc9043f7c56044294eb775a2200452c76d.zip
libxfs: move header files
Move all the header files that are shared with userspace into libxfs. This is done as one big chunk simpy to get it done quickly. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_ialloc_btree.h')
-rw-r--r--fs/xfs/xfs_ialloc_btree.h65
1 files changed, 0 insertions, 65 deletions
diff --git a/fs/xfs/xfs_ialloc_btree.h b/fs/xfs/xfs_ialloc_btree.h
deleted file mode 100644
index d7ebea72c2d0..000000000000
--- a/fs/xfs/xfs_ialloc_btree.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2000,2005 Silicon Graphics, Inc.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU 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. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-#ifndef __XFS_IALLOC_BTREE_H__
-#define __XFS_IALLOC_BTREE_H__
-
-/*
- * Inode map on-disk structures
- */
-
-struct xfs_buf;
-struct xfs_btree_cur;
-struct xfs_mount;
-
-/*
- * Btree block header size depends on a superblock flag.
- */
-#define XFS_INOBT_BLOCK_LEN(mp) \
- (xfs_sb_version_hascrc(&((mp)->m_sb)) ? \
- XFS_BTREE_SBLOCK_CRC_LEN : XFS_BTREE_SBLOCK_LEN)
-
-/*
- * Record, key, and pointer address macros for btree blocks.
- *
- * (note that some of these may appear unused, but they are used in userspace)
- */
-#define XFS_INOBT_REC_ADDR(mp, block, index) \
- ((xfs_inobt_rec_t *) \
- ((char *)(block) + \
- XFS_INOBT_BLOCK_LEN(mp) + \
- (((index) - 1) * sizeof(xfs_inobt_rec_t))))
-
-#define XFS_INOBT_KEY_ADDR(mp, block, index) \
- ((xfs_inobt_key_t *) \
- ((char *)(block) + \
- XFS_INOBT_BLOCK_LEN(mp) + \
- ((index) - 1) * sizeof(xfs_inobt_key_t)))
-
-#define XFS_INOBT_PTR_ADDR(mp, block, index, maxrecs) \
- ((xfs_inobt_ptr_t *) \
- ((char *)(block) + \
- XFS_INOBT_BLOCK_LEN(mp) + \
- (maxrecs) * sizeof(xfs_inobt_key_t) + \
- ((index) - 1) * sizeof(xfs_inobt_ptr_t)))
-
-extern struct xfs_btree_cur *xfs_inobt_init_cursor(struct xfs_mount *,
- struct xfs_trans *, struct xfs_buf *, xfs_agnumber_t,
- xfs_btnum_t);
-extern int xfs_inobt_maxrecs(struct xfs_mount *, int, int);
-
-#endif /* __XFS_IALLOC_BTREE_H__ */