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-rw-r--r--lib/sqfs/data_reader.c9
-rw-r--r--lib/sqfs/dir_reader.c17
-rw-r--r--lib/sqfs/read_tree.c6
-rw-r--r--lib/sqfs/xattr/xattr_writer.c8
-rw-r--r--lib/sqfs/xattr/xattr_writer_record.c5
5 files changed, 33 insertions, 12 deletions
diff --git a/lib/sqfs/data_reader.c b/lib/sqfs/data_reader.c
index cd9ad68..7148a53 100644
--- a/lib/sqfs/data_reader.c
+++ b/lib/sqfs/data_reader.c
@@ -184,10 +184,15 @@ fail_ftbl:
sqfs_data_reader_t *sqfs_data_reader_create(sqfs_file_t *file,
size_t block_size,
- sqfs_compressor_t *cmp)
+ sqfs_compressor_t *cmp,
+ sqfs_u32 flags)
{
- sqfs_data_reader_t *data = alloc_flex(sizeof(*data), 1, block_size);
+ sqfs_data_reader_t *data;
+ if (flags != 0)
+ return NULL;
+
+ data = alloc_flex(sizeof(*data), 1, block_size);
if (data == NULL)
return NULL;
diff --git a/lib/sqfs/dir_reader.c b/lib/sqfs/dir_reader.c
index 8e23ddb..49d1188 100644
--- a/lib/sqfs/dir_reader.c
+++ b/lib/sqfs/dir_reader.c
@@ -73,11 +73,16 @@ fail_mino:
sqfs_dir_reader_t *sqfs_dir_reader_create(const sqfs_super_t *super,
sqfs_compressor_t *cmp,
- sqfs_file_t *file)
+ sqfs_file_t *file,
+ sqfs_u32 flags)
{
- sqfs_dir_reader_t *rd = calloc(1, sizeof(*rd));
+ sqfs_dir_reader_t *rd;
sqfs_u64 start, limit;
+ if (flags != 0)
+ return NULL;
+
+ rd = calloc(1, sizeof(*rd));
if (rd == NULL)
return NULL;
@@ -115,11 +120,15 @@ sqfs_dir_reader_t *sqfs_dir_reader_create(const sqfs_super_t *super,
}
int sqfs_dir_reader_open_dir(sqfs_dir_reader_t *rd,
- const sqfs_inode_generic_t *inode)
+ const sqfs_inode_generic_t *inode,
+ sqfs_u32 flags)
{
sqfs_u64 block_start;
size_t size, offset;
+ if (flags != 0)
+ return SQFS_ERROR_UNSUPPORTED;
+
if (inode->base.type == SQFS_INODE_DIR) {
size = inode->data.dir.size;
offset = inode->data.dir.offset;
@@ -274,7 +283,7 @@ int sqfs_dir_reader_find_by_path(sqfs_dir_reader_t *rd,
continue;
}
- ret = sqfs_dir_reader_open_dir(rd, inode);
+ ret = sqfs_dir_reader_open_dir(rd, inode, 0);
free(inode);
if (ret)
return ret;
diff --git a/lib/sqfs/read_tree.c b/lib/sqfs/read_tree.c
index 5464595..b668ef4 100644
--- a/lib/sqfs/read_tree.c
+++ b/lib/sqfs/read_tree.c
@@ -124,7 +124,7 @@ static int fill_dir(sqfs_dir_reader_t *dr, sqfs_tree_node_t *root,
if (n->inode->base.type == SQFS_INODE_DIR ||
n->inode->base.type == SQFS_INODE_EXT_DIR) {
if (!(flags & SQFS_TREE_NO_RECURSE)) {
- err = sqfs_dir_reader_open_dir(dr, n->inode);
+ err = sqfs_dir_reader_open_dir(dr, n->inode, 0);
if (err)
return err;
@@ -220,7 +220,7 @@ int sqfs_dir_reader_get_full_hierarchy(sqfs_dir_reader_t *rd,
continue;
}
- ret = sqfs_dir_reader_open_dir(rd, tail->inode);
+ ret = sqfs_dir_reader_open_dir(rd, tail->inode, 0);
if (ret)
goto fail;
@@ -280,7 +280,7 @@ int sqfs_dir_reader_get_full_hierarchy(sqfs_dir_reader_t *rd,
if (tail->inode->base.type == SQFS_INODE_DIR ||
tail->inode->base.type == SQFS_INODE_EXT_DIR) {
- ret = sqfs_dir_reader_open_dir(rd, tail->inode);
+ ret = sqfs_dir_reader_open_dir(rd, tail->inode, 0);
if (ret)
goto fail;
diff --git a/lib/sqfs/xattr/xattr_writer.c b/lib/sqfs/xattr/xattr_writer.c
index 9de3823..c33d366 100644
--- a/lib/sqfs/xattr/xattr_writer.c
+++ b/lib/sqfs/xattr/xattr_writer.c
@@ -81,10 +81,14 @@ static void xattr_writer_destroy(sqfs_object_t *obj)
free(xwr);
}
-sqfs_xattr_writer_t *sqfs_xattr_writer_create(void)
+sqfs_xattr_writer_t *sqfs_xattr_writer_create(sqfs_u32 flags)
{
- sqfs_xattr_writer_t *xwr = calloc(1, sizeof(*xwr));
+ sqfs_xattr_writer_t *xwr;
+ if (flags != 0)
+ return NULL;
+
+ xwr = calloc(1, sizeof(*xwr));
if (str_table_init(&xwr->keys, XATTR_KEY_BUCKETS))
goto fail_keys;
diff --git a/lib/sqfs/xattr/xattr_writer_record.c b/lib/sqfs/xattr/xattr_writer_record.c
index 7cc55b6..aa87246 100644
--- a/lib/sqfs/xattr/xattr_writer_record.c
+++ b/lib/sqfs/xattr/xattr_writer_record.c
@@ -37,8 +37,11 @@ static int compare_u64(const void *a, const void *b)
return (lhs < rhs ? -1 : (lhs > rhs ? 1 : 0));
}
-int sqfs_xattr_writer_begin(sqfs_xattr_writer_t *xwr)
+int sqfs_xattr_writer_begin(sqfs_xattr_writer_t *xwr, sqfs_u32 flags)
{
+ if (flags != 0)
+ return SQFS_ERROR_UNSUPPORTED;
+
xwr->kv_start = xwr->num_pairs;
return 0;
}