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Diffstat (limited to 'include/linux/if_tun.h')
-rw-r--r--include/linux/if_tun.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 88aef7b86ef4..42eb6945b93e 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -36,6 +36,7 @@ struct tun_struct {
unsigned long flags;
int attached;
uid_t owner;
+ gid_t group;
wait_queue_head_t read_wait;
struct sk_buff_head readq;
@@ -78,6 +79,7 @@ struct tun_struct {
#define TUNSETPERSIST _IOW('T', 203, int)
#define TUNSETOWNER _IOW('T', 204, int)
#define TUNSETLINK _IOW('T', 205, int)
+#define TUNSETGROUP _IOW('T', 206, int)
/* TUNSETIFF ifr flags */
#define IFF_TUN 0x0001