diff options
Diffstat (limited to 'sys/net/if_tun.c')
| -rw-r--r-- | sys/net/if_tun.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sys/net/if_tun.c b/sys/net/if_tun.c index 91ffbe246c18..ded3d959c9de 100644 --- a/sys/net/if_tun.c +++ b/sys/net/if_tun.c @@ -67,6 +67,13 @@ static void tunattach __P((void *)); PSEUDO_SET(tunattach, if_tun); #endif +#ifdef JREMOD +#ifdef DEVFS +#include <sys/devfsext.h> +#endif /*DEVFS*/ +#define CDEV_MAJOR 52 +#endif /*JREMOD*/ + #define TUNDEBUG if (tundebug) printf int tundebug = 0; @@ -598,4 +605,36 @@ tunselect(dev_t dev, int rw, struct proc *p) return 0; } +#ifdef JREMOD +struct cdevsw tun_cdevsw = + { tunopen, tunclose, tunread, tunwrite, /*52*/ + tunioctl, nostop, nullreset, nodevtotty,/* tunnel */ + tunselect, nommap, NULL }; + +static tun_devsw_installed = 0; + +static void tun_drvinit(void *unused) +{ + dev_t dev; + + if( ! tun_devsw_installed ) { + dev = makedev(CDEV_MAJOR,0); + cdevsw_add(&dev,&tun_cdevsw,NULL); + tun_devsw_installed = 1; +#ifdef DEVFS + { + int x; +/* default for a simple device with no probe routine (usually delete this) */ + x=devfs_add_devsw( +/* path name devsw minor type uid gid perm*/ + "/", "tun", major(dev), 0, DV_CHR, 0, 0, 0600); + } + } +#endif +} + +SYSINIT(tundev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,tun_drvinit,NULL) + +#endif /* JREMOD */ + #endif /* NTUN */ |