diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/skbuff.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 8f2b830772a8..5f931191cf57 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1391,6 +1391,11 @@ static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset) skb_reset_tail_pointer(skb); skb->tail += offset; } + +static inline unsigned long skb_tail_offset(const struct sk_buff *skb) +{ + return skb->tail; +} #else /* NET_SKBUFF_DATA_USES_OFFSET */ static inline unsigned char *skb_tail_pointer(const struct sk_buff *skb) { @@ -1407,6 +1412,10 @@ static inline void skb_set_tail_pointer(struct sk_buff *skb, const int offset) skb->tail = skb->data + offset; } +static inline unsigned long skb_tail_offset(const struct sk_buff *skb) +{ + return skb->tail - skb->head; +} #endif /* NET_SKBUFF_DATA_USES_OFFSET */ /* |