11 struct commit_list *next;
18 struct commit_list *parents;
23 extern int save_commit_buffer;
24 extern const char *commit_type;
26 /* While we can decorate any object with a name, it's only used for commits.. */
27 extern struct decoration name_decoration;
28 struct name_decoration {
29 struct name_decoration *next;
33 struct commit *lookup_commit(const unsigned char *sha1);
34 struct commit *lookup_commit_reference(const unsigned char *sha1);
35 struct commit *lookup_commit_reference_gently(const unsigned char *sha1,
38 int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size);
40 int parse_commit(struct commit *item);
42 struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p);
43 struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
45 void free_commit_list(struct commit_list *list);
47 void sort_by_date(struct commit_list **list);
53 CMIT_FMT_DEFAULT = CMIT_FMT_MEDIUM,
64 extern int non_ascii(int);
65 extern enum cmit_fmt get_commit_format(const char *arg);
66 extern void format_commit_message(const struct commit *commit,
67 const void *format, struct strbuf *sb);
68 extern void pretty_print_commit(enum cmit_fmt fmt, const struct commit*,
70 int abbrev, const char *subject,
71 const char *after_subject, enum date_mode,
72 int non_ascii_present);
74 /** Removes the first commit from a list sorted by date, and adds all
77 struct commit *pop_most_recent_commit(struct commit_list **list,
80 struct commit *pop_commit(struct commit_list **stack);
82 void clear_commit_marks(struct commit *commit, unsigned int mark);
85 * Performs an in-place topological sort of list supplied.
87 * Pre-conditions for sort_in_topological_order:
88 * all commits in input list and all parents of those
89 * commits must have object.util == NULL
91 * Pre-conditions for sort_in_topological_order_fn:
92 * all commits in input list and all parents of those
93 * commits must have getter(commit) == NULL
96 * invariant of resulting list is:
97 * a reachable from b => ord(b) < ord(a)
98 * in addition, when lifo == 0, commits on parallel tracks are
99 * sorted in the dates order.
102 typedef void (*topo_sort_set_fn_t)(struct commit*, void *data);
103 typedef void* (*topo_sort_get_fn_t)(struct commit*);
105 void topo_sort_default_setter(struct commit *c, void *data);
106 void *topo_sort_default_getter(struct commit *c);
108 void sort_in_topological_order(struct commit_list ** list, int lifo);
109 void sort_in_topological_order_fn(struct commit_list ** list, int lifo,
110 topo_sort_set_fn_t setter,
111 topo_sort_get_fn_t getter);
113 struct commit_graft {
114 unsigned char sha1[20];
115 int nr_parent; /* < 0 if shallow commit */
116 unsigned char parent[FLEX_ARRAY][20]; /* more */
119 struct commit_graft *read_graft_line(char *buf, int len);
120 int register_commit_graft(struct commit_graft *, int);
121 int read_graft_file(const char *graft_file);
123 extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup);
125 extern int register_shallow(const unsigned char *sha1);
126 extern int unregister_shallow(const unsigned char *sha1);
127 extern int write_shallow_commits(int fd, int use_pack_protocol);
128 extern int is_repository_shallow(void);
129 extern struct commit_list *get_shallow_commits(struct object_array *heads,
130 int depth, int shallow_flag, int not_shallow_flag);
132 int in_merge_bases(struct commit *, struct commit **, int);
134 extern int interactive_add(void);
135 extern void add_files_to_cache(int verbose, const char *prefix, const char **files);
136 extern int rerere(void);
138 #endif /* COMMIT_H */