diff options
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index bbd707b..3cbfc5c 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -2626,6 +2626,19 @@ struct socket *tun_get_socket(struct file *file) } EXPORT_SYMBOL_GPL(tun_get_socket); +struct skb_array *tun_get_skb_array(struct file *file) +{ + struct tun_file *tfile; + + if (file->f_op != &tun_fops) + return ERR_PTR(-EINVAL); + tfile = file->private_data; + if (!tfile) + return ERR_PTR(-EBADFD); + return &tfile->tx_array; +} +EXPORT_SYMBOL_GPL(tun_get_skb_array); + module_init(tun_init); module_exit(tun_cleanup); MODULE_DESCRIPTION(DRV_DESCRIPTION); |
