diff options
| author | Kay Sievers <kay.sievers@vrfy.org> | 2008-10-17 18:59:08 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2008-10-17 18:59:08 +0200 |
| commit | 9dcf7ec8a0411aeb432eee20035e6c0f385ae7fe (patch) | |
| tree | 64ae09cf63261c0ae4e9971ea2930f8c5c54261d /udev/lib/libudev-private.h | |
| parent | b692a750899453e45faa07c057020a22594eb521 (diff) | |
libudev: make list_node functions available
Diffstat (limited to 'udev/lib/libudev-private.h')
| -rw-r--r-- | udev/lib/libudev-private.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/udev/lib/libudev-private.h b/udev/lib/libudev-private.h index 50c96571c5..07f1491773 100644 --- a/udev/lib/libudev-private.h +++ b/udev/lib/libudev-private.h @@ -124,19 +124,29 @@ struct udev_list_node { struct udev_list_node *next, *prev; }; extern void udev_list_init(struct udev_list_node *list); -extern void udev_list_cleanup(struct udev *udev, struct udev_list_node *name_list); +extern int udev_list_is_empty(struct udev_list_node *list); +extern void udev_list_node_append(struct udev_list_node *new, struct udev_list_node *list); +extern void udev_list_node_remove(struct udev_list_node *entry); +#define udev_list_node_foreach(node, list) \ + for (node = (list)->next; \ + node != list; \ + node = (node)->next) +#define udev_list_node_foreach_safe(node, tmp, list) \ + for (node = (list)->next, tmp = (node)->next; \ + node != list; \ + node = tmp, tmp = (tmp)->next) extern struct udev_list_entry *udev_list_entry_add(struct udev *udev, struct udev_list_node *list, const char *name, const char *value, int unique, int sort); extern void udev_list_entry_remove(struct udev_list_entry *entry); +extern void udev_list_cleanup(struct udev *udev, struct udev_list_node *name_list); extern struct udev_list_entry *udev_list_get_entry(struct udev_list_node *list); extern void udev_list_entry_move_to_end(struct udev_list_entry *list_entry); extern void udev_list_entry_move_before(struct udev_list_entry *list_entry, struct udev_list_entry *entry); extern int udev_list_entry_get_flag(struct udev_list_entry *list_entry); extern void udev_list_entry_set_flag(struct udev_list_entry *list_entry, int flag); #define udev_list_entry_foreach_safe(entry, tmp, first) \ - for (entry = first, \ - tmp = udev_list_entry_get_next(entry); \ + for (entry = first, tmp = udev_list_entry_get_next(entry); \ entry != NULL; \ entry = tmp, tmp = udev_list_entry_get_next(tmp)) |