[PATCH v3 10/23] ref-filter: make populate_value() global

From: Olga Telezhnaya <olyatelezhnaya@gmail.com>
Date: Feb 12, 2018, 08:08 UTC
Message-ID: <01020161890f4356-2cfaddc9-cd7d-4bd7-9da4-df08783ed06b-000000@eu-west-1.amazonses.com>
In-Reply-To: <01020161890f4236-47989eb4-c19f-4282-9084-9d4f90c2ebeb-000000@eu-west-1.amazonses.com>

Make function global for further using in cat-file. In the end of patch series this function becomes internal again, so this is a part of middle step. cat-file would use more general functions further.

Signed-off-by: Olga Telezhnaia <olyatelezhnaya@gmail.com>
Mentored-by: Christian Couder <christian.couder@gmail.com>
Mentored by: Jeff King <peff@peff.net>
---
 ref-filter.c | 2 +-
 ref-filter.h | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/ref-filter.c b/ref-filter.c
index 5c75259b1ab8c..4acd391b5dfac 100644
--- a/ref-filter.c
+++ b/ref-filter.c
@@ -1407,7 +1407,7 @@ static const char *get_refname(struct used_atom *atom, struct ref_array_item *re
  * Parse the object referred by ref, and grab needed value.
  * Return 0 if everything was successful, -1 otherwise.
  */
-static int populate_value(struct ref_array_item *ref)
+int populate_value(struct ref_array_item *ref)
 {
 	void *buf;
 	struct object *obj;
diff --git a/ref-filter.h b/ref-filter.h
index 781921d4e0978..e16ea2a990119 100644
--- a/ref-filter.h
+++ b/ref-filter.h
@@ -182,4 +182,7 @@ void setup_ref_filter_porcelain_msg(void);
 void pretty_print_ref(const char *name, const unsigned char *sha1,
 		      const struct ref_format *format);
 
+/* Fill the values of request and prepare all data for final string creation */
+int populate_value(struct ref_array_item *ref);
+
 #endif /*  REF_FILTER_H  */

--
https://github.com/git/git/pull/452