[PATCH 08/10] Introduce commit_list_append() in commit.c

From

Miklos Vajna <vmiklos@frugalware.org>

Date

Jun 5, 2008, 20:44 UTC

Message-ID

<cbafb7e632b176658fe84e1eb9926f0a8d3c96b4.1212698317.git.vmiklos@frugalware.org>

In-Reply-To

<2e4b20178405cf993ce9e0f1ffe4ac402a96fd03.1212698317.git.vmiklos@frugalware.org>

Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
---
 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);
 

-- 
1.5.6.rc0.dirty