diff options
Diffstat (limited to 'sys/dev/vinum/vinumioctl.c')
| -rw-r--r-- | sys/dev/vinum/vinumioctl.c | 45 |
1 files changed, 29 insertions, 16 deletions
diff --git a/sys/dev/vinum/vinumioctl.c b/sys/dev/vinum/vinumioctl.c index a2e3f2b..373cb40 100644 --- a/sys/dev/vinum/vinumioctl.c +++ b/sys/dev/vinum/vinumioctl.c @@ -1,5 +1,7 @@ -/* XXX replace all the checks on object validity with - * calls to valid<object> */ +/* + * XXX replace all the checks on object validity with + * calls to valid<object> + */ /*- * Copyright (c) 1997, 1998 * Nan Yang Computer Services Limited. All rights reserved. @@ -35,7 +37,7 @@ * otherwise) arising in any way out of the use of this software, even if * advised of the possibility of such damage. * - * $Id: vinumioctl.c,v 1.6 1999/01/21 00:35:35 grog Exp $ + * $Id: vinumioctl.c,v 1.7 1999/01/18 03:36:17 grog Exp grog $ */ #define STATIC /* nothing while we're testing XXX */ @@ -127,8 +129,9 @@ vinumioctl(dev_t dev, case VINUM_STARTCONFIG: return start_config(); /* just lock it */ - /* Move the individual parts of the config to user space. - + /* + * Move the individual parts of the config to user space. + * * Specify the index of the object in the first word of data, * and return the object there */ @@ -194,8 +197,10 @@ vinumioctl(dev_t dev, case VINUM_RESETCONFIG: if (vinum_inactive() && (vinum_conf.opencount < 2)) { /* if we're not active */ - /* Note the open count. We may be called from v, so we'll be open. - * Keep the count so we don't underflow */ + /* + * Note the open count. We may be called from v, so we'll be open. + * Keep the count so we don't underflow + */ int oc = vinum_conf.opencount; free_vinum(1); /* clean up everything */ printf("vinum: CONFIGURATION OBLITERATED\n"); @@ -291,7 +296,7 @@ vinumioctl(dev_t dev, printf("vinumioctl: invalid ioctl from process %d (%s): %lx\n", curproc->p_pid, curproc->p_comm, - cmd); /* XXX */ + cmd); return EINVAL; case VINUM_DRIVE_TYPE: @@ -324,18 +329,22 @@ vinumioctl(dev_t dev, get_volume_label(vol, (struct disklabel *) data); break; - /* Care! DIOCGPART returns *pointers* to + /* + * Care! DIOCGPART returns *pointers* to * the caller, so we need to store this crap as well. - * And yes, we need it. */ + * And yes, we need it. + */ case DIOCGPART: /* get partition information */ get_volume_label(vol, &vol->label); ((struct partinfo *) data)->disklab = &vol->label; ((struct partinfo *) data)->part = &vol->label.d_partitions[0]; break; - /* We don't have this stuff on hardware, + /* + * We don't have this stuff on hardware, * so just pretend to do it so that - * utilities don't get upset. */ + * utilities don't get upset. + */ case DIOCWDINFO: /* write partition info */ case DIOCSDINFO: /* set partition info */ return 0; /* not a titty */ @@ -357,10 +366,12 @@ vinumioctl(dev_t dev, return 0; /* XXX */ } -/* The following four functions check the supplied +/* + * The following four functions check the supplied * object index and return a pointer to the object * if it exists. Otherwise they longjump out via - * throw_rude_remark */ + * throw_rude_remark. + */ struct drive * validdrive(int driveno, struct _ioctl_reply *reply) { @@ -636,8 +647,10 @@ detachobject(struct vinum_ioctl_msg *msg) if ((!msg->force) /* don't force things */ &&((vol->state == volume_up) /* and the volume is up */ &&(vol->plexes == 1))) { /* and this is the last plex */ - /* XXX As elsewhere, check whether we will lose - * mapping by removing this plex */ + /* + * XXX As elsewhere, check whether we will lose + * mapping by removing this plex + */ reply->error = EBUSY; /* we need this plex */ reply->msg[0] = '\0'; return; |
