9 struct commit_list *next;
15 struct commit_list *parents;
20 extern const char *commit_type;
22 struct commit *lookup_commit(const unsigned char *sha1);
23 struct commit *lookup_commit_reference(const unsigned char *sha1);
25 int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
27 int parse_commit(struct commit *item);
29 struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p);
30 struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
32 void free_commit_list(struct commit_list *list);
34 void sort_by_date(struct commit_list **list);
40 CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM,
46 extern enum cmit_fmt get_commit_format(const char *arg);
47 extern unsigned long pretty_print_commit(enum cmit_fmt fmt, const char *msg, unsigned long len, char *buf, unsigned long space);
49 /** Removes the first commit from a list sorted by date, and adds all
52 struct commit *pop_most_recent_commit(struct commit_list **list,
55 struct commit *pop_commit(struct commit_list **stack);
57 int count_parents(struct commit * commit);
60 * Performs an in-place topological sort of list supplied.
63 * all commits in input list and all parents of those
64 * commits must have object.util == NULL
67 * invariant of resulting list is:
68 * a reachable from b => ord(b) < ord(a)
70 void sort_in_topological_order(struct commit_list ** list);