diff options
-rw-r--r-- | commit.c | 11 | ||||
-rw-r--r-- | commit.h | 2 |
2 files changed, 13 insertions, 0 deletions
@@ -544,6 +544,17 @@ struct commit_list *commit_list_insert(struct commit *item, struct commit_list * return new_list; } +int commit_list_contains(struct commit *item, struct commit_list *list) +{ + while (list) { + if (list->item == item) + return 1; + list = list->next; + } + + return 0; +} + unsigned commit_list_count(const struct commit_list *l) { unsigned c = 0; @@ -167,6 +167,8 @@ int find_commit_subject(const char *commit_buffer, const char **subject); struct commit_list *commit_list_insert(struct commit *item, struct commit_list **list); +int commit_list_contains(struct commit *item, + struct commit_list *list); struct commit_list **commit_list_append(struct commit *commit, struct commit_list **next); unsigned commit_list_count(const struct commit_list *l); |