[PATCH 08/10] Introduce commit_list_append() in commit.c
From: Miklos Vajna <hidden>
Date: 2016-06-15 22:44:41
Subsystem:
the rest · Maintainer:
Linus Torvalds
This is like commit_list_insert() but it appends the new commit to the end of the list, rather than insert to the start of it. Signed-off-by: Miklos Vajna <redacted> --- commit.c | 19 +++++++++++++++++++ commit.h | 1 + 2 files changed, 20 insertions(+), 0 deletions(-)
diff --git a/commit.c b/commit.c
index b45ec9b..6ba5acb 100644
--- a/commit.c
+++ b/commit.c@@ -331,6 +331,25 @@ struct commit_list *commit_list_insert(struct commit *item, struct commit_list * return new_list; } +struct commit_list *commit_list_append(struct commit *item, + struct commit_list **list_p) +{ + struct commit_list *i, *prev = NULL, *list = *list_p; + struct commit_list *new_list = xmalloc(sizeof(struct commit_list)); + + new_list->item = item; + new_list->next = NULL; + + if (!list) + *list_p = new_list; + else { + for (i = list; i; i = i->next) + prev = i; + prev->next = new_list; + } + return list; +} + unsigned commit_list_count(const struct commit_list *l) { unsigned c = 0;
diff --git a/commit.h b/commit.h
index 7f8c5ee..5d9ac43 100644
--- a/commit.h
+++ b/commit.h@@ -41,6 +41,7 @@ int parse_commit_buffer(struct commit *item, void *buffer, unsigned long size); int parse_commit(struct commit *item); struct commit_list * commit_list_insert(struct commit *item, struct commit_list **list_p); +struct commit_list *commit_list_append(struct commit *item, struct commit_list **list_p); unsigned commit_list_count(const struct commit_list *l); struct commit_list * insert_by_date(struct commit *item, struct commit_list **list);
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1.5.6.rc0.dirty