diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2013-04-15 17:53:57 +0400 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2013-04-15 17:53:57 +0400 |
| commit | dcf93f332270bdaddb5d24fdba6e3eb5b1f7d80a (patch) | |
| tree | 1049814c291ddec37485a848486eaf403d65390d /safe_list.h | |
| parent | ee3e7a6f9f617698c4b2c8bdfd79179076fed1b9 (diff) | |
safe_list: add safe_list_empty()
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Diffstat (limited to 'safe_list.h')
| -rw-r--r-- | safe_list.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/safe_list.h b/safe_list.h index 248f97a..3c8b61b 100644 --- a/safe_list.h +++ b/safe_list.h @@ -53,4 +53,9 @@ void safe_list_del(struct safe_list *list); #define SAFE_LIST_INIT(_name) { LIST_HEAD_INIT(_name.list), NULL } #define SAFE_LIST(_name) struct safe_list _name = SAFE_LIST_INIT(_name) +static inline bool safe_list_empty(struct safe_list *head) +{ + return list_empty(&head->list); +} + #endif |