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-rw-r--r--commit.h37
1 files changed, 33 insertions, 4 deletions
diff --git a/commit.h b/commit.h
index f8a451d864..16d9c43513 100644
--- a/commit.h
+++ b/commit.h
@@ -194,6 +194,8 @@ extern struct commit_list *get_octopus_merge_bases(struct commit_list *in);
/* largest positive number a signed 32-bit integer can contain */
#define INFINITE_DEPTH 0x7fffffff
+struct sha1_array;
+struct ref;
extern int register_shallow(const unsigned char *sha1);
extern int unregister_shallow(const unsigned char *sha1);
extern int for_each_commit_graft(each_commit_graft_fn, void *);
@@ -201,11 +203,38 @@ 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);
extern void check_shallow_file_for_update(void);
-extern void set_alternate_shallow_file(const char *path);
-extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol);
+extern void set_alternate_shallow_file(const char *path, int override);
+extern int write_shallow_commits(struct strbuf *out, int use_pack_protocol,
+ const struct sha1_array *extra);
extern void setup_alternate_shallow(struct lock_file *shallow_lock,
- const char **alternate_shallow_file);
-extern char *setup_temporary_shallow(void);
+ const char **alternate_shallow_file,
+ const struct sha1_array *extra);
+extern char *setup_temporary_shallow(const struct sha1_array *extra);
+extern void advertise_shallow_grafts(int);
+
+struct shallow_info {
+ struct sha1_array *shallow;
+ int *ours, nr_ours;
+ int *theirs, nr_theirs;
+ struct sha1_array *ref;
+
+ /* for receive-pack */
+ uint32_t **used_shallow;
+ int *need_reachability_test;
+ int *reachable;
+ int *shallow_ref;
+ struct commit **commits;
+ int nr_commits;
+};
+
+extern void prepare_shallow_info(struct shallow_info *, struct sha1_array *);
+extern void clear_shallow_info(struct shallow_info *);
+extern void remove_nonexistent_theirs_shallow(struct shallow_info *);
+extern void assign_shallow_commits_to_refs(struct shallow_info *info,
+ uint32_t **used,
+ int *ref_status);
+extern int delayed_reachability_test(struct shallow_info *si, int c);
+extern void prune_shallow(int show_only);
int is_descendant_of(struct commit *, struct commit_list *);
int in_merge_bases(struct commit *, struct commit *);