linux/fs/xfs/xfs_attr_list.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
 * Copyright (c) 2013 Red Hat, Inc.
 * All Rights Reserved.
 */
#include "xfs.h"
#include "xfs_fs.h"
#include "xfs_shared.h"
#include "xfs_format.h"
#include "xfs_log_format.h"
#include "xfs_trans_resv.h"
#include "xfs_mount.h"
#include "xfs_da_format.h"
#include "xfs_inode.h"
#include "xfs_trans.h"
#include "xfs_bmap.h"
#include "xfs_da_btree.h"
#include "xfs_attr.h"
#include "xfs_attr_sf.h"
#include "xfs_attr_leaf.h"
#include "xfs_error.h"
#include "xfs_trace.h"
#include "xfs_dir2.h"
#include "xfs_health.h"

STATIC int
xfs_attr_shortform_compare(const void *a, const void *b)
{ … }

#define XFS_ISRESET_CURSOR(cursor) …
/*
 * Copy out entries of shortform attribute lists for attr_list().
 * Shortform attribute lists are not stored in hashval sorted order.
 * If the output buffer is not large enough to hold them all, then
 * we have to calculate each entries' hashvalue and sort them before
 * we can begin returning them to the user.
 */
static int
xfs_attr_shortform_list(
	struct xfs_attr_list_context	*context)
{ … }

/*
 * We didn't find the block & hash mentioned in the cursor state, so
 * walk down the attr btree looking for the hash.
 */
STATIC int
xfs_attr_node_list_lookup(
	struct xfs_attr_list_context	*context,
	struct xfs_attrlist_cursor_kern	*cursor,
	struct xfs_buf			**pbp)
{ … }

STATIC int
xfs_attr_node_list(
	struct xfs_attr_list_context	*context)
{ … }

/*
 * Copy out attribute list entries for attr_list(), for leaf attribute lists.
 */
int
xfs_attr3_leaf_list_int(
	struct xfs_buf			*bp,
	struct xfs_attr_list_context	*context)
{ … }

/*
 * Copy out attribute entries for attr_list(), for leaf attribute lists.
 */
STATIC int
xfs_attr_leaf_list(
	struct xfs_attr_list_context	*context)
{ … }

int
xfs_attr_list_ilocked(
	struct xfs_attr_list_context	*context)
{ … }

int
xfs_attr_list(
	struct xfs_attr_list_context	*context)
{ … }