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| author | Michael S. Tsirkin | 2014-11-19 13:44:40 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2014-12-09 11:05:30 +0100 |
| commit | 031f5e0338ef672e728c878129fa044e8830c31a (patch) | |
| tree | 80e1444cb8cf3ac62894b03b0c319e1fa6492819 /include/uapi/linux/if_tun.h | |
| parent | vhost/net: enable virtio 1.0 (diff) | |
| download | kernel-qcow2-linux-031f5e0338ef672e728c878129fa044e8830c31a.tar.gz kernel-qcow2-linux-031f5e0338ef672e728c878129fa044e8830c31a.tar.xz kernel-qcow2-linux-031f5e0338ef672e728c878129fa044e8830c31a.zip | |
tun: move internal flag defines out of uapi
TUN_ flags are internal and never exposed
to userspace. Any application using it is almost
certainly buggy.
Move them out to tun.c.
Note: we remove these completely in follow-up patches,
this code movement is split out for ease of review.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/uapi/linux/if_tun.h')
| -rw-r--r-- | include/uapi/linux/if_tun.h | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/include/uapi/linux/if_tun.h b/include/uapi/linux/if_tun.h index e9502dd1ee2c..277a2607d166 100644 --- a/include/uapi/linux/if_tun.h +++ b/include/uapi/linux/if_tun.h @@ -22,21 +22,11 @@ /* Read queue size */ #define TUN_READQ_SIZE 500 - -/* TUN device flags */ -#define TUN_TUN_DEV 0x0001 -#define TUN_TAP_DEV 0x0002 +/* TUN device type flags: deprecated. Use IFF_TUN/IFF_TAP instead. */ +#define TUN_TUN_DEV IFF_TUN +#define TUN_TAP_DEV IFF_TAP #define TUN_TYPE_MASK 0x000f -#define TUN_FASYNC 0x0010 -#define TUN_NOCHECKSUM 0x0020 -#define TUN_NO_PI 0x0040 -/* This flag has no real effect */ -#define TUN_ONE_QUEUE 0x0080 -#define TUN_PERSIST 0x0100 -#define TUN_VNET_HDR 0x0200 -#define TUN_TAP_MQ 0x0400 - /* Ioctl defines */ #define TUNSETNOCSUM _IOW('T', 200, int) #define TUNSETDEBUG _IOW('T', 201, int) |