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authorDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2023-05-15 19:35:45 +0200
committerDavid Oberhollenzer <david.oberhollenzer@sigma-star.at>2023-05-16 16:54:21 +0200
commitf5377528d4897e42fafe6c88ce550c956b0d85be (patch)
treecf0f6d19971484051dbc5c27839b32506b8e2634 /lib/io/src/dir_tree_iterator.c
parent69cf28db0dfa175884c9c41fc3f329b051e0a9c5 (diff)
libio: add xattr query interface to dir_iterator_t
Again, with a dummy implementation for Unix and Windows backends. Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>
Diffstat (limited to 'lib/io/src/dir_tree_iterator.c')
-rw-r--r--lib/io/src/dir_tree_iterator.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/io/src/dir_tree_iterator.c b/lib/io/src/dir_tree_iterator.c
index 51d289a..0174d73 100644
--- a/lib/io/src/dir_tree_iterator.c
+++ b/lib/io/src/dir_tree_iterator.c
@@ -284,6 +284,18 @@ static int open_file_ro(dir_iterator_t *base, istream_t **out)
return it->top->dir->open_file_ro(it->top->dir, out);
}
+static int read_xattr(dir_iterator_t *base, dir_entry_xattr_t **out)
+{
+ dir_tree_iterator_t *it = (dir_tree_iterator_t *)base;
+
+ if (it->top == NULL) {
+ *out = NULL;
+ return SQFS_ERROR_NO_ENTRY;
+ }
+
+ return it->top->dir->read_xattr(it->top->dir, out);
+}
+
dir_iterator_t *dir_tree_iterator_create(const char *path,
const dir_tree_cfg_t *cfg)
{
@@ -315,6 +327,7 @@ dir_iterator_t *dir_tree_iterator_create(const char *path,
((dir_iterator_t *)it)->open_subdir = open_subdir;
((dir_iterator_t *)it)->ignore_subdir = ignore_subdir;
((dir_iterator_t *)it)->open_file_ro = open_file_ro;
+ ((dir_iterator_t *)it)->read_xattr = read_xattr;
return (dir_iterator_t *)it;
fail: