upload-pack: delegate rev walking in shallow fetch to pack-objects

diff --git a/commit.h b/commit.h
index 011ddb146f4699a7333f4db3689f4eaac997bb10..c4d324c9558bb7c785f17d35cf770be5e1f4bea9 100644 (file)
--- a/commit.h
+++ b/commit.h
@@ -6,6 +6,7 @@
 #include "strbuf.h"
 #include "decorate.h"
 #include "gpg-interface.h"
+#include "string-list.h"
 
 struct commit_list {
        struct commit *item;
@@ -95,11 +96,13 @@ struct pretty_print_context {
        const char *output_encoding;
        struct string_list *mailmap;
        int color;
+       struct ident_split *from_ident;
 
        /*
         * Fields below here are manipulated internally by pp_* functions and
         * should not be counted on by callers.
         */
+       struct string_list in_body_headers;
 };
 
 struct userformat_want {
@@ -195,6 +198,10 @@ 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 setup_alternate_shallow(struct lock_file *shallow_lock,
+                                   const char **alternate_shallow_file);
+extern char *setup_temporary_shallow(void);
 
 int is_descendant_of(struct commit *, struct commit_list *);
 int in_merge_bases(struct commit *, struct commit *);
@@ -262,4 +269,6 @@ extern void print_commit_list(struct commit_list *list,
  */
 extern void check_commit_signature(const struct commit* commit, struct signature_check *sigc);
 
+int compare_commits_by_commit_date(const void *a_, const void *b_, void *unused);
+
 #endif /* COMMIT_H */