diff options
Diffstat (limited to 'sys/i4b/layer4/i4b_i4bdrv.c')
| -rw-r--r-- | sys/i4b/layer4/i4b_i4bdrv.c | 40 |
1 files changed, 25 insertions, 15 deletions
diff --git a/sys/i4b/layer4/i4b_i4bdrv.c b/sys/i4b/layer4/i4b_i4bdrv.c index a28dd67..4ea26e7 100644 --- a/sys/i4b/layer4/i4b_i4bdrv.c +++ b/sys/i4b/layer4/i4b_i4bdrv.c @@ -27,7 +27,7 @@ * i4b_i4bdrv.c - i4b userland interface driver * -------------------------------------------- * - * $Id: i4b_i4bdrv.c,v 1.44 1999/05/06 08:24:45 hm Exp $ + * $Id: i4b_i4bdrv.c,v 1.5 1999/05/20 10:11:20 hm Exp $ * * last edit-date: [Thu May 6 10:05:01 1999] * @@ -140,19 +140,34 @@ PDEVSTATIC d_ioctl_t i4bioctl; #ifdef OS_USES_POLL PDEVSTATIC d_poll_t i4bpoll; +#define POLLFIELD i4bpoll #else PDEVSTATIC d_select_t i4bselect; +#define POLLFIELD i4bselect #endif #define CDEV_MAJOR 60 -static struct cdevsw i4b_cdevsw = - { i4bopen, i4bclose, i4bread, nowrite, - i4bioctl, nostop, nullreset, nodevtotty, -#ifdef OS_USES_POLL - i4bpoll, nommap, NULL, "i4b", NULL, -1 }; -#else - i4bselect, nommap, NULL, "i4b", NULL, -1 }; -#endif +static struct cdevsw i4b_cdevsw = { + /* open */ i4bopen, + /* close */ i4bclose, + /* read */ i4bread, + /* write */ nowrite, + /* ioctl */ i4bioctl, + /* stop */ nostop, + /* reset */ noreset, + /* devtotty */ nodevtotty, + /* poll */ POLLFIELD, + /* mmap */ nommap, + /* strategy */ nostrategy, + /* name */ "i4b", + /* parms */ noparms, + /* maj */ CDEV_MAJOR, + /* dump */ nodump, + /* psize */ nopsize, + /* flags */ 0, + /* maxio */ 0, + /* bmaj */ -1 +}; PDEVSTATIC void i4battach(void *); PSEUDO_SET(i4battach, i4b_i4bdrv); @@ -952,13 +967,8 @@ static int i4b_devsw_installed = 0; static void i4b_drvinit(void *unused) { - dev_t dev; - if( ! i4b_devsw_installed ) { - dev = makedev(CDEV_MAJOR,0); - cdevsw_add(&dev,&i4b_cdevsw,NULL); - i4b_devsw_installed = 1; - } + cdevsw_add(&i4b_cdevsw); } SYSINIT(i4bdev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,i4b_drvinit,NULL) |
