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authorDave Chinner2014-06-25 06:57:36 +0200
committerDave Chinner2014-06-25 06:57:36 +0200
commit84be0ffc9043f7c56044294eb775a2200452c76d (patch)
treef92ae3d2a8ddfc0c98c76c434432f42b7c14ac0d /fs/xfs/xfs_attr_sf.h
parentxfs: create libxfs infrastructure (diff)
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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_attr_sf.h')
-rw-r--r--fs/xfs/xfs_attr_sf.h70
1 files changed, 0 insertions, 70 deletions
diff --git a/fs/xfs/xfs_attr_sf.h b/fs/xfs/xfs_attr_sf.h
deleted file mode 100644
index 919756e3ba53..000000000000
--- a/fs/xfs/xfs_attr_sf.h
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2000,2002,2005 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_ATTR_SF_H__
-#define __XFS_ATTR_SF_H__
-
-/*
- * Attribute storage when stored inside the inode.
- *
- * Small attribute lists are packed as tightly as possible so as
- * to fit into the literal area of the inode.
- */
-
-/*
- * Entries are packed toward the top as tight as possible.
- */
-typedef struct xfs_attr_shortform {
- struct xfs_attr_sf_hdr { /* constant-structure header block */
- __be16 totsize; /* total bytes in shortform list */
- __u8 count; /* count of active entries */
- } hdr;
- struct xfs_attr_sf_entry {
- __uint8_t namelen; /* actual length of name (no NULL) */
- __uint8_t valuelen; /* actual length of value (no NULL) */
- __uint8_t flags; /* flags bits (see xfs_attr_leaf.h) */
- __uint8_t nameval[1]; /* name & value bytes concatenated */
- } list[1]; /* variable sized array */
-} xfs_attr_shortform_t;
-typedef struct xfs_attr_sf_hdr xfs_attr_sf_hdr_t;
-typedef struct xfs_attr_sf_entry xfs_attr_sf_entry_t;
-
-/*
- * We generate this then sort it, attr_list() must return things in hash-order.
- */
-typedef struct xfs_attr_sf_sort {
- __uint8_t entno; /* entry number in original list */
- __uint8_t namelen; /* length of name value (no null) */
- __uint8_t valuelen; /* length of value */
- __uint8_t flags; /* flags bits (see xfs_attr_leaf.h) */
- xfs_dahash_t hash; /* this entry's hash value */
- unsigned char *name; /* name value, pointer into buffer */
-} xfs_attr_sf_sort_t;
-
-#define XFS_ATTR_SF_ENTSIZE_BYNAME(nlen,vlen) /* space name/value uses */ \
- (((int)sizeof(xfs_attr_sf_entry_t)-1 + (nlen)+(vlen)))
-#define XFS_ATTR_SF_ENTSIZE_MAX /* max space for name&value */ \
- ((1 << (NBBY*(int)sizeof(__uint8_t))) - 1)
-#define XFS_ATTR_SF_ENTSIZE(sfep) /* space an entry uses */ \
- ((int)sizeof(xfs_attr_sf_entry_t)-1 + (sfep)->namelen+(sfep)->valuelen)
-#define XFS_ATTR_SF_NEXTENTRY(sfep) /* next entry in struct */ \
- ((xfs_attr_sf_entry_t *)((char *)(sfep) + XFS_ATTR_SF_ENTSIZE(sfep)))
-#define XFS_ATTR_SF_TOTSIZE(dp) /* total space in use */ \
- (be16_to_cpu(((xfs_attr_shortform_t *) \
- ((dp)->i_afp->if_u1.if_data))->hdr.totsize))
-
-#endif /* __XFS_ATTR_SF_H__ */