[PATCH 2/5] Add for_each_commit_graft() to iterate all grafts
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
---
commit.c | 8 ++++++++
commit.h | 2 ++
2 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/commit.c b/commit.c
index dc22695..efd647d 100644
--- a/commit.c
+++ b/commit.c
@@ -226,6 +226,14 @@ struct commit_graft *lookup_commit_graft(const unsigned char *sha1)
return commit_graft[pos];
}
+int for_each_commit_graft(each_commit_graft_fn fn, void *cb_data)
+{
+ int i, ret;
+ for (i = ret = 0; i < commit_graft_nr && !ret; i++)
+ ret = fn(commit_graft[i], cb_data);
+ return ret;
+}
+
int write_shallow_commits(struct strbuf *out, int use_pack_protocol)
{
int i, count = 0;
diff --git a/commit.h b/commit.h
index 0e36fd0..9030d42 100644
--- a/commit.h
+++ b/commit.h
@@ -143,6 +143,7 @@ struct commit_graft {
int nr_parent; /* < 0 if shallow commit */
unsigned char parent[FLEX_ARRAY][20]; /* more */
};
+typedef int (*each_commit_graft_fn)(const struct commit_graft *, void *);
struct commit_graft *read_graft_line(char *buf, int len);
int register_commit_graft(struct commit_graft *, int);
@@ -155,6 +156,7 @@ extern struct commit_list *get_octopus_merge_bases(struct commit_list *in);
extern int register_shallow(const unsigned char *sha1);
extern int unregister_shallow(const unsigned char *sha1);
extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol);
+extern int for_each_commit_graft(each_commit_graft_fn, void *);
extern int is_repository_shallow(void);
extern struct commit_list *get_shallow_commits(struct object_array *heads,
int depth, int shallow_flag, int not_shallow_flag);
--
1.7.4.74.g639db
Nguyễn Thái Ngọc Duy <pclouds@gmail.com>