summaryrefslogtreecommitdiff
path: root/lib/sqfs/dir_reader.c
diff options
context:
space:
mode:
authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-06-11 01:57:26 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2020-06-11 15:36:08 +0200
commit259a98985b4f93347923d1b2c3aaa535397aaa89 (patch)
tree0a008ffc3d59cfaeffaf0aed7e79d53dd7eef081 /lib/sqfs/dir_reader.c
parentec5ba7eb521626a85d2ab22e97eb1298b2ff6f55 (diff)
Add flags to functions that might logically be expanded in the future
Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/sqfs/dir_reader.c')
-rw-r--r--lib/sqfs/dir_reader.c17
1 files changed, 13 insertions, 4 deletions
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;