net: make struct tun_struct private to tun.c

There's no reason for this to be in the header, and it just hurts
recompile time.

Signed-off-by: Rusty Russell <[email protected]>
Acked-by: Max Krasnyanskiy <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
This commit is contained in:
Rusty Russell 2008-04-12 18:48:58 -07:00 • committed by David S. Miller
commit 14daa02139
3 changed files with 34 additions and 40 deletions

View file

@ -67,10 +67,43 @@
#include <asm/system.h>
#include <asm/uaccess.h>
/* Uncomment to enable debugging */
/* #define TUN_DEBUG 1 */
#ifdef TUN_DEBUG
static int debug;
#define DBG if(tun->debug)printk
#define DBG1 if(debug==2)printk
#else
#define DBG( a... )
#define DBG1( a... )
#endif
struct tun_struct {
struct list_head list;
unsigned long flags;
int attached;
uid_t owner;
gid_t group;
wait_queue_head_t read_wait;
struct sk_buff_head readq;
struct net_device *dev;
struct fasync_struct *fasync;
unsigned long if_flags;
u8 dev_addr[ETH_ALEN];
u32 chr_filter[2];
u32 net_filter[2];
#ifdef TUN_DEBUG
int debug;
#endif
};
/* Network device part of the driver */
static LIST_HEAD(tun_dev_list);