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path: root/fs/xfs/xfs_dir2_block.c
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Diffstat (limited to 'fs/xfs/xfs_dir2_block.c')
-rw-r--r--fs/xfs/xfs_dir2_block.c63
1 files changed, 23 insertions, 40 deletions
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index e4df1aa..f6b919a 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -432,12 +432,10 @@ xfs_dir2_block_addname(
*/
int /* error */
xfs_dir2_block_getdents(
- xfs_trans_t *tp, /* transaction (NULL) */
xfs_inode_t *dp, /* incore inode */
- uio_t *uio, /* caller's buffer control */
- int *eofp, /* eof reached? (out) */
- xfs_dirent_t *dbp, /* caller's buffer */
- xfs_dir2_put_t put) /* abi's formatting function */
+ void *dirent,
+ xfs_off_t *offset,
+ filldir_t filldir)
{
xfs_dir2_block_t *block; /* directory block structure */
xfs_dabuf_t *bp; /* buffer for block */
@@ -447,31 +445,32 @@ xfs_dir2_block_getdents(
char *endptr; /* end of the data entries */
int error; /* error return value */
xfs_mount_t *mp; /* filesystem mount point */
- xfs_dir2_put_args_t p; /* arg package for put rtn */
char *ptr; /* current data entry */
int wantoff; /* starting block offset */
+ xfs_ino_t ino;
+ xfs_off_t cook;
mp = dp->i_mount;
/*
* If the block number in the offset is out of range, we're done.
*/
- if (xfs_dir2_dataptr_to_db(mp, uio->uio_offset) > mp->m_dirdatablk) {
- *eofp = 1;
+ if (xfs_dir2_dataptr_to_db(mp, *offset) > mp->m_dirdatablk) {
return 0;
}
/*
* Can't read the block, give up, else get dabuf in bp.
*/
- if ((error =
- xfs_da_read_buf(tp, dp, mp->m_dirdatablk, -1, &bp, XFS_DATA_FORK))) {
+ error = xfs_da_read_buf(NULL, dp, mp->m_dirdatablk, -1,
+ &bp, XFS_DATA_FORK);
+ if (error)
return error;
- }
+
ASSERT(bp != NULL);
/*
* Extract the byte offset we start at from the seek pointer.
* We'll skip entries before this.
*/
- wantoff = xfs_dir2_dataptr_to_off(mp, uio->uio_offset);
+ wantoff = xfs_dir2_dataptr_to_off(mp, *offset);
block = bp->data;
xfs_dir2_data_check(dp, bp);
/*
@@ -480,9 +479,7 @@ xfs_dir2_block_getdents(
btp = xfs_dir2_block_tail_p(mp, block);
ptr = (char *)block->u;
endptr = (char *)xfs_dir2_block_leaf_p(btp);
- p.dbp = dbp;
- p.put = put;
- p.uio = uio;
+
/*
* Loop over the data portion of the block.
* Each object is a real entry (dep) or an unused one (dup).
@@ -508,33 +505,24 @@ xfs_dir2_block_getdents(
*/
if ((char *)dep - (char *)block < wantoff)
continue;
- /*
- * Set up argument structure for put routine.
- */
- p.namelen = dep->namelen;
- p.cook = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk,
+ cook = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk,
ptr - (char *)block);
- p.ino = be64_to_cpu(dep->inumber);
+ ino = be64_to_cpu(dep->inumber);
#if XFS_BIG_INUMS
- p.ino += mp->m_inoadd;
+ ino += mp->m_inoadd;
#endif
- p.name = (char *)dep->name;
-
- /*
- * Put the entry in the caller's buffer.
- */
- error = p.put(&p);
/*
* If it didn't fit, set the final offset to here & return.
*/
- if (!p.done) {
- uio->uio_offset =
- xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk,
+ if (filldir(dirent, dep->name, dep->namelen, cook,
+ ino, DT_UNKNOWN)) {
+ *offset = xfs_dir2_db_off_to_dataptr(mp,
+ mp->m_dirdatablk,
(char *)dep - (char *)block);
- xfs_da_brelse(tp, bp);
- return error;
+ xfs_da_brelse(NULL, bp);
+ return 0;
}
}
@@ -542,13 +530,8 @@ xfs_dir2_block_getdents(
* Reached the end of the block.
* Set the offset to a non-existent block 1 and return.
*/
- *eofp = 1;
-
- uio->uio_offset =
- xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0);
-
- xfs_da_brelse(tp, bp);
-
+ *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0);
+ xfs_da_brelse(NULL, bp);
return 0;
}