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| author | Jason Wang <jasowang@redhat.com> | 2017-05-17 12:14:41 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-05-18 10:07:40 -0400 |
| commit | 83339c6b159ea6429a1db40b0d9d1083ab574733 (patch) | |
| tree | 7d926f806685e9dedd488e93f68a9696d48bbe4d /include/linux/if_tun.h | |
| parent | 3528c1a52e7af001e0e387fcb6bac2bdb3775d3e (diff) | |
| download | lwn-83339c6b159ea6429a1db40b0d9d1083ab574733.tar.gz lwn-83339c6b159ea6429a1db40b0d9d1083ab574733.zip | |
tun: export skb_array
This patch exports skb_array through tun_get_skb_array(). Caller can
then manipulate skb array directly.
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/if_tun.h')
| -rw-r--r-- | include/linux/if_tun.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h index ed6da2e6df90..bf9bdf42d577 100644 --- a/include/linux/if_tun.h +++ b/include/linux/if_tun.h @@ -19,6 +19,7 @@ #if defined(CONFIG_TUN) || defined(CONFIG_TUN_MODULE) struct socket *tun_get_socket(struct file *); +struct skb_array *tun_get_skb_array(struct file *file); #else #include <linux/err.h> #include <linux/errno.h> @@ -28,5 +29,9 @@ static inline struct socket *tun_get_socket(struct file *f) { return ERR_PTR(-EINVAL); } +static inline struct skb_array *tun_get_skb_array(struct file *f) +{ + return ERR_PTR(-EINVAL); +} #endif /* CONFIG_TUN */ #endif /* __IF_TUN_H */ |