[readdir] convert xfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c
index 6157424..97676a3 100644
--- a/fs/xfs/xfs_dir2_sf.c
+++ b/fs/xfs/xfs_dir2_sf.c
@@ -768,9 +768,7 @@
int /* error */
xfs_dir2_sf_getdents(
xfs_inode_t *dp, /* incore directory inode */
- void *dirent,
- xfs_off_t *offset,
- filldir_t filldir)
+ struct dir_context *ctx)
{
int i; /* shortform entry number */
xfs_mount_t *mp; /* filesystem mount point */
@@ -802,7 +800,7 @@
/*
* If the block number in the offset is out of range, we're done.
*/
- if (xfs_dir2_dataptr_to_db(mp, *offset) > mp->m_dirdatablk)
+ if (xfs_dir2_dataptr_to_db(mp, ctx->pos) > mp->m_dirdatablk)
return 0;
/*
@@ -819,22 +817,20 @@
/*
* Put . entry unless we're starting past it.
*/
- if (*offset <= dot_offset) {
- if (filldir(dirent, ".", 1, dot_offset & 0x7fffffff, dp->i_ino, DT_DIR)) {
- *offset = dot_offset & 0x7fffffff;
+ if (ctx->pos <= dot_offset) {
+ ctx->pos = dot_offset & 0x7fffffff;
+ if (!dir_emit(ctx, ".", 1, dp->i_ino, DT_DIR))
return 0;
- }
}
/*
* Put .. entry unless we're starting past it.
*/
- if (*offset <= dotdot_offset) {
+ if (ctx->pos <= dotdot_offset) {
ino = xfs_dir2_sf_get_parent_ino(sfp);
- if (filldir(dirent, "..", 2, dotdot_offset & 0x7fffffff, ino, DT_DIR)) {
- *offset = dotdot_offset & 0x7fffffff;
+ ctx->pos = dotdot_offset & 0x7fffffff;
+ if (!dir_emit(ctx, "..", 2, ino, DT_DIR))
return 0;
- }
}
/*
@@ -845,21 +841,20 @@
off = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk,
xfs_dir2_sf_get_offset(sfep));
- if (*offset > off) {
+ if (ctx->pos > off) {
sfep = xfs_dir2_sf_nextentry(sfp, sfep);
continue;
}
ino = xfs_dir2_sfe_get_ino(sfp, sfep);
- if (filldir(dirent, (char *)sfep->name, sfep->namelen,
- off & 0x7fffffff, ino, DT_UNKNOWN)) {
- *offset = off & 0x7fffffff;
+ ctx->pos = off & 0x7fffffff;
+ if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen,
+ ino, DT_UNKNOWN))
return 0;
- }
sfep = xfs_dir2_sf_nextentry(sfp, sfep);
}
- *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
+ ctx->pos = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
0x7fffffff;
return 0;
}