[PATCH v2 6/9] dir: change linkage of cmp_name() and check_contains()

[Samuel Lijin <sxlijin@xxxxxxxxx>]

Signed-off-by: Samuel Lijin <sxlijin@xxxxxxxxx>
---
 dir.c | 4 ++--
 dir.h | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/dir.c b/dir.c
index fd445ee9e..6a71683df 100644
--- a/dir.c
+++ b/dir.c
@@ -1844,7 +1844,7 @@ static enum path_treatment read_directory_recursive(struct dir_struct *dir,
 	return dir_state;
 }
 
-static int cmp_name(const void *p1, const void *p2)
+int cmp_name(const void *p1, const void *p2)
 {
 	const struct dir_entry *e1 = *(const struct dir_entry **)p1;
 	const struct dir_entry *e2 = *(const struct dir_entry **)p2;
@@ -1853,7 +1853,7 @@ static int cmp_name(const void *p1, const void *p2)
 }
 
 /* check if *out lexically contains *in */
-static int check_contains(const struct dir_entry *out, const struct dir_entry *in)
+int check_contains(const struct dir_entry *out, const struct dir_entry *in)
 {
 	return (out->len < in->len) &&
 			(out->name[out->len - 1] == '/') &&
diff --git a/dir.h b/dir.h
index bf23a470a..1ddd8b611 100644
--- a/dir.h
+++ b/dir.h
@@ -326,6 +326,9 @@ static inline int dir_path_match(const struct dir_entry *ent,
 			      has_trailing_dir);
 }
 
+int cmp_name(const void *p1, const void *p2);
+int check_contains(const struct dir_entry *out, const struct dir_entry *in);
+
 void untracked_cache_invalidate_path(struct index_state *, const char *);
 void untracked_cache_remove_from_index(struct index_state *, const char *);
 void untracked_cache_add_to_index(struct index_state *, const char *);
-- 
2.12.2