Add filesystem iterator variant

This adds a new variant iterator that is a raw filesystem iterator
for scanning directories from a root.  There is still more work to
do to blend this with the working directory iterator.

1 files changed, 11 insertions, 0 deletions

diff --git a/src/iterator.h b/src/iterator.h
index 4a4e6a9d8..7998f7c6b 100644
--- a/src/iterator.h
+++ b/src/iterator.h
@@ -19,6 +19,7 @@ typedef enum {
 	GIT_ITERATOR_TYPE_TREE = 1,
 	GIT_ITERATOR_TYPE_INDEX = 2,
 	GIT_ITERATOR_TYPE_WORKDIR = 3,
+	GIT_ITERATOR_TYPE_FS = 4,
 } git_iterator_type_t;
 
 typedef enum {
@@ -88,6 +89,16 @@ extern int git_iterator_for_workdir(
 	const char *start,
 	const char *end);
 
+/* for filesystem iterators, you have to explicitly pass in the ignore_case
+ * behavior that you desire
+ */
+extern int git_iterator_for_filesystem(
+	git_iterator **out,
+	const char *root,
+	git_iterator_flag_t flags,
+	const char *start,
+	const char *end);
+
 extern void git_iterator_free(git_iterator *iter);
 
 /* Return a git_index_entry structure for the current value the iterator