[PATCH v6 10/11] for-each-ref: introduce filter_refs()

From

Karthik Nayak <karthik.188@gmail.com>

Date

Jun 6, 2015, 13:48 UTC

Message-ID

<1433598496-31287-10-git-send-email-karthik.188@gmail.com>

In-Reply-To

<1433598496-31287-1-git-send-email-karthik.188@gmail.com>

Helped-by: Junio C Hamano <gitster@pobox.com>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored-by: Matthieu Moy <matthieu.moy@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
---
 ref-filter.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/ref-filter.c b/ref-filter.c
index ece16a1..91a6ec9 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -904,6 +904,16 @@ void ref_array_clear(struct ref_array *array)
 	array->nr = array->alloc = 0;
 }
 
+/*
+ * API for filtering a set of refs. The refs are provided and iterated
+ * over using the for_each_ref_fn(). The refs are stored into and filtered
+ * based on the ref_filter_cbdata structure.
+ */
+int filter_refs(int (for_each_ref_fn)(each_ref_fn, void *), struct ref_filter_cbdata *data)
+{
+	return for_each_ref_fn(ref_filter_handler, data);
+}
+
 static int cmp_ref_sorting(struct ref_sorting *s, struct ref_array_item *a, struct ref_array_item *b)
 {
 	struct atom_value *va, *vb;

-- 
2.4.2