diff options
Diffstat (limited to 'udev/lib/libudev-list.c')
| -rw-r--r-- | udev/lib/libudev-list.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/udev/lib/libudev-list.c b/udev/lib/libudev-list.c index 76c2f7e93b..606e3d5d63 100644 --- a/udev/lib/libudev-list.c +++ b/udev/lib/libudev-list.c @@ -43,14 +43,14 @@ void udev_list_init(struct udev_list_node *list) list->prev = list; } -static int udev_list_is_empty(struct udev_list_node *list) +int udev_list_is_empty(struct udev_list_node *list) { return list->next == list; } static void udev_list_node_insert_between(struct udev_list_node *new, - struct udev_list_node *prev, - struct udev_list_node *next) + struct udev_list_node *prev, + struct udev_list_node *next) { next->prev = new; new->next = next; @@ -58,7 +58,12 @@ static void udev_list_node_insert_between(struct udev_list_node *new, prev->next = new; } -static void udev_list_node_remove(struct udev_list_node *entry) +void udev_list_node_append(struct udev_list_node *new, struct udev_list_node *list) +{ + udev_list_node_insert_between(new, list->prev, list); +} + +void udev_list_node_remove(struct udev_list_node *entry) { struct udev_list_node *prev = entry->prev; struct udev_list_node *next = entry->next; |