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Add for_each_commit_graft() to iterate all grafts 

Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nguyễn Thái Ngọc Duy 2011-08-18 19:29:35 +07:00 committed by Junio C Hamano
parent 594ffe80e7
commit 09d46644b7
2 changed files with 10 additions and 0 deletions
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8
commit.c
View File

@ -214,6 +214,14 @@ 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;

2
commit.h
View File

@ -142,6 +142,7 @@ 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);
@ -154,6 +155,7 @@ 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);